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000
FZUS61 KCLE 042144 AAA
GLFLE

OPEN LAKE FORECAST FOR LAKE ERIE...UPDATED
NATIONAL WEATHER SERVICE CLEVELAND OH
544 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ERIE

.SYNOPSIS...A COLD FRONT WILL DROP SOUTHEAST ACROSS THE LAKE
THIS EVENING AND STALL ACROSS NORTHERN OHIO TUESDAY AS HIGH
PRESSURE 30.30 INCHES MOVES ACROSS THE GREAT LAKES. THE HIGH WILL
MOVE EAST WEDNESDAY AND ALLOW THE STATIONARY FRONT ACROSS OHIO TO
LIFT NORTH ACROSS THE LAKE AS A WARM FRONT BY THURSDAY NIGHT AND
EARLY FRIDAY.

LEZ162>165-050200-
LAKE ERIE OPEN WATERS FROM MAUMEE BAY TO RENO BEACH-
LAKE ERIE OPEN WATERS FROM RENO BEACH TO THE ISLANDS-
LAKE ERIE OPEN WATERS FROM THE ISLANDS TO VERMILION-
LAKE ERIE OPEN WATERS FROM VERMILION TO AVON POINT-
544 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES
1 FOOT OR LESS.
.TUESDAY...NORTHEAST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MID MORNING...THEN SHOWERS AND
THUNDERSTORMS LIKELY. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
LESS THAN 10 KNOTS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ061-166>169-050200-
LAKE ERIE OPEN WATERS FROM RIPLEY TO BUFFALO NY-
LAKE ERIE OPEN WATERS FROM AVON POINT TO WILLOWICK-
LAKE ERIE OPEN WATERS FROM WILLOWICK TO GENEVA-ON-THE-LAKE-
LAKE ERIE OPEN WATERS FROM GENEVA-ON-THE-LAKE TO CONNEAUT-
LAKE ERIE OPEN WATERS FROM CONNEAUT OH TO RIPLEY NY-
544 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. SHOWERS
LIKELY THIS EVENING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHEAST WINDS 10 KNOTS OR LESS INCREASING TO 5 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST.
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES
2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING
SOUTHEAST 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ161-050200-
MAFOR 0421 AMD/
ERIE WEST 1/3 11616 11600 11700 13100 12119. A CHANCE OF SHOWERS
THIS EVENING. A CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT. A
CHANCE OF SHOWERS AND THUNDERSTORMS TUESDAY MORNING. WAVES 2 FEET
OR LESS.

ERIE CENTRAL 1/3 11606 11600 11700 11110 12100 12110. A CHANCE OF
SHOWERS AND THUNDERSTORMS OVERNIGHT AND TUESDAY. WAVES 2 FEET OR
LESS.

ERIE EAST 1/3 11510 11516 11600 11800 11100 11200 12100. A CHANCE
OF SHOWERS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT.
A CHANCE OF SHOWERS AND THUNDERSTORMS TUESDAY AFTERNOON. WAVES 1
FOOT OR LESS.

$$





000
FZUS61 KCLE 042144 AAA
GLFLE

OPEN LAKE FORECAST FOR LAKE ERIE...UPDATED
NATIONAL WEATHER SERVICE CLEVELAND OH
544 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ERIE

.SYNOPSIS...A COLD FRONT WILL DROP SOUTHEAST ACROSS THE LAKE
THIS EVENING AND STALL ACROSS NORTHERN OHIO TUESDAY AS HIGH
PRESSURE 30.30 INCHES MOVES ACROSS THE GREAT LAKES. THE HIGH WILL
MOVE EAST WEDNESDAY AND ALLOW THE STATIONARY FRONT ACROSS OHIO TO
LIFT NORTH ACROSS THE LAKE AS A WARM FRONT BY THURSDAY NIGHT AND
EARLY FRIDAY.

LEZ162>165-050200-
LAKE ERIE OPEN WATERS FROM MAUMEE BAY TO RENO BEACH-
LAKE ERIE OPEN WATERS FROM RENO BEACH TO THE ISLANDS-
LAKE ERIE OPEN WATERS FROM THE ISLANDS TO VERMILION-
LAKE ERIE OPEN WATERS FROM VERMILION TO AVON POINT-
544 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES
1 FOOT OR LESS.
.TUESDAY...NORTHEAST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MID MORNING...THEN SHOWERS AND
THUNDERSTORMS LIKELY. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
LESS THAN 10 KNOTS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ061-166>169-050200-
LAKE ERIE OPEN WATERS FROM RIPLEY TO BUFFALO NY-
LAKE ERIE OPEN WATERS FROM AVON POINT TO WILLOWICK-
LAKE ERIE OPEN WATERS FROM WILLOWICK TO GENEVA-ON-THE-LAKE-
LAKE ERIE OPEN WATERS FROM GENEVA-ON-THE-LAKE TO CONNEAUT-
LAKE ERIE OPEN WATERS FROM CONNEAUT OH TO RIPLEY NY-
544 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. SHOWERS
LIKELY THIS EVENING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHEAST WINDS 10 KNOTS OR LESS INCREASING TO 5 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST.
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES
2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING
SOUTHEAST 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ161-050200-
MAFOR 0421 AMD/
ERIE WEST 1/3 11616 11600 11700 13100 12119. A CHANCE OF SHOWERS
THIS EVENING. A CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT. A
CHANCE OF SHOWERS AND THUNDERSTORMS TUESDAY MORNING. WAVES 2 FEET
OR LESS.

ERIE CENTRAL 1/3 11606 11600 11700 11110 12100 12110. A CHANCE OF
SHOWERS AND THUNDERSTORMS OVERNIGHT AND TUESDAY. WAVES 2 FEET OR
LESS.

ERIE EAST 1/3 11510 11516 11600 11800 11100 11200 12100. A CHANCE
OF SHOWERS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT.
A CHANCE OF SHOWERS AND THUNDERSTORMS TUESDAY AFTERNOON. WAVES 1
FOOT OR LESS.

$$





000
FZUS61 KCLE 042144 AAA
GLFLE

OPEN LAKE FORECAST FOR LAKE ERIE...UPDATED
NATIONAL WEATHER SERVICE CLEVELAND OH
544 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ERIE

.SYNOPSIS...A COLD FRONT WILL DROP SOUTHEAST ACROSS THE LAKE
THIS EVENING AND STALL ACROSS NORTHERN OHIO TUESDAY AS HIGH
PRESSURE 30.30 INCHES MOVES ACROSS THE GREAT LAKES. THE HIGH WILL
MOVE EAST WEDNESDAY AND ALLOW THE STATIONARY FRONT ACROSS OHIO TO
LIFT NORTH ACROSS THE LAKE AS A WARM FRONT BY THURSDAY NIGHT AND
EARLY FRIDAY.

LEZ162>165-050200-
LAKE ERIE OPEN WATERS FROM MAUMEE BAY TO RENO BEACH-
LAKE ERIE OPEN WATERS FROM RENO BEACH TO THE ISLANDS-
LAKE ERIE OPEN WATERS FROM THE ISLANDS TO VERMILION-
LAKE ERIE OPEN WATERS FROM VERMILION TO AVON POINT-
544 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES
1 FOOT OR LESS.
.TUESDAY...NORTHEAST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MID MORNING...THEN SHOWERS AND
THUNDERSTORMS LIKELY. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
LESS THAN 10 KNOTS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ061-166>169-050200-
LAKE ERIE OPEN WATERS FROM RIPLEY TO BUFFALO NY-
LAKE ERIE OPEN WATERS FROM AVON POINT TO WILLOWICK-
LAKE ERIE OPEN WATERS FROM WILLOWICK TO GENEVA-ON-THE-LAKE-
LAKE ERIE OPEN WATERS FROM GENEVA-ON-THE-LAKE TO CONNEAUT-
LAKE ERIE OPEN WATERS FROM CONNEAUT OH TO RIPLEY NY-
544 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. SHOWERS
LIKELY THIS EVENING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHEAST WINDS 10 KNOTS OR LESS INCREASING TO 5 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST.
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES
2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING
SOUTHEAST 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ161-050200-
MAFOR 0421 AMD/
ERIE WEST 1/3 11616 11600 11700 13100 12119. A CHANCE OF SHOWERS
THIS EVENING. A CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT. A
CHANCE OF SHOWERS AND THUNDERSTORMS TUESDAY MORNING. WAVES 2 FEET
OR LESS.

ERIE CENTRAL 1/3 11606 11600 11700 11110 12100 12110. A CHANCE OF
SHOWERS AND THUNDERSTORMS OVERNIGHT AND TUESDAY. WAVES 2 FEET OR
LESS.

ERIE EAST 1/3 11510 11516 11600 11800 11100 11200 12100. A CHANCE
OF SHOWERS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT.
A CHANCE OF SHOWERS AND THUNDERSTORMS TUESDAY AFTERNOON. WAVES 1
FOOT OR LESS.

$$






000
FZUS61 KBUF 042034
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
430 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A BROAD 30.1 INCH HIGH WILL DRIFT OFF THE MID
ATLANTIC COAST. A WEAK COLD FRONT WILL CROSS THE LAKE TONIGHT
BEFORE STALLING OVER NORTHERN PENNSYLVANIA TUESDAY. MEANWHILE A
30.3 INCH HIGH WILL BUILD FROM THE UPPER LAKES TUESDAY TO THE
LOWER LAKES BY WEDNESDAY BEFORE DRIFTING OFF THE SOUTHERN NEW
ENGLAND COAST THURSDAY. THIS HIGH WILL THEN REMAIN IN PLACE JUST
EAST OF THE MID ATLANTIC STATES FRIDAY THROUGH THE WEEKEND.

LOZ062-050300-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
430 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS DIMINISHING TO LESS THAN
10 KNOTS. A CHANCE OF SHOWERS EARLY...THEN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS THIS EVENING. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
.TUESDAY...NORTH WINDS 10 KNOTS OR LESS BECOMING EAST. WAVES
1 FOOT OR LESS.
.TUESDAY NIGHT...SOUTHEAST WINDS LESS THAN 10 KNOTS. WAVES 1 FOOT
OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 1 FOOT OR LESS.
.WEDNESDAY NIGHT...EAST WINDS LESS THAN 10 KNOTS. WAVES 1 FOOT OR
LESS.
.THURSDAY...LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST 5 TO
10 KNOTS. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS
FRIDAY NIGHT. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS
DURING THE DAY...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS
SATURDAY NIGHT. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-050300-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
430 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHWEST. A CHANCE
OF SHOWERS THROUGH EARLY EVENING...THEN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS LATE THIS EVENING. A CHANCE OF SHOWERS
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS BECOMING NORTHWEST. WAVES
1 FOOT OR LESS.
.TUESDAY NIGHT...SOUTHWEST WINDS 10 KNOTS OR LESS. WAVES 1 FOOT
OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 1 FOOT OR LESS.
.WEDNESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 1 FOOT OR
LESS.
.THURSDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS
AND THUNDERSTORMS SATURDAY NIGHT. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-050200-
MAFOR 0421/
ONTARIO WEST 1/2 11610 13600 11700 12100 11200. A CHANCE OF
SHOWERS TONIGHT. WAVES 1 FOOT OR LESS.

ONTARIO EAST 1/2 12610 11600 11700 11800 11100 11800 11700. A
CHANCE OF SHOWERS TONIGHT. WAVES 1 FOOT OR LESS.

$$


000
FZUS61 KBUF 042034
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
430 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A BROAD 30.1 INCH HIGH WILL DRIFT OFF THE MID
ATLANTIC COAST. A WEAK COLD FRONT WILL CROSS THE LAKE TONIGHT
BEFORE STALLING OVER NORTHERN PENNSYLVANIA TUESDAY. MEANWHILE A
30.3 INCH HIGH WILL BUILD FROM THE UPPER LAKES TUESDAY TO THE
LOWER LAKES BY WEDNESDAY BEFORE DRIFTING OFF THE SOUTHERN NEW
ENGLAND COAST THURSDAY. THIS HIGH WILL THEN REMAIN IN PLACE JUST
EAST OF THE MID ATLANTIC STATES FRIDAY THROUGH THE WEEKEND.

LOZ062-050300-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
430 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS DIMINISHING TO LESS THAN
10 KNOTS. A CHANCE OF SHOWERS EARLY...THEN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS THIS EVENING. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
.TUESDAY...NORTH WINDS 10 KNOTS OR LESS BECOMING EAST. WAVES
1 FOOT OR LESS.
.TUESDAY NIGHT...SOUTHEAST WINDS LESS THAN 10 KNOTS. WAVES 1 FOOT
OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 1 FOOT OR LESS.
.WEDNESDAY NIGHT...EAST WINDS LESS THAN 10 KNOTS. WAVES 1 FOOT OR
LESS.
.THURSDAY...LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST 5 TO
10 KNOTS. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS
FRIDAY NIGHT. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS
DURING THE DAY...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS
SATURDAY NIGHT. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-050300-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
430 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHWEST. A CHANCE
OF SHOWERS THROUGH EARLY EVENING...THEN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS LATE THIS EVENING. A CHANCE OF SHOWERS
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS BECOMING NORTHWEST. WAVES
1 FOOT OR LESS.
.TUESDAY NIGHT...SOUTHWEST WINDS 10 KNOTS OR LESS. WAVES 1 FOOT
OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 1 FOOT OR LESS.
.WEDNESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 1 FOOT OR
LESS.
.THURSDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS
AND THUNDERSTORMS SATURDAY NIGHT. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-050200-
MAFOR 0421/
ONTARIO WEST 1/2 11610 13600 11700 12100 11200. A CHANCE OF
SHOWERS TONIGHT. WAVES 1 FOOT OR LESS.

ONTARIO EAST 1/2 12610 11600 11700 11800 11100 11800 11700. A
CHANCE OF SHOWERS TONIGHT. WAVES 1 FOOT OR LESS.

$$



000
FZUS61 KBUF 042034 RRA
GLFSL

FORECAST FOR THE SAINT LAWRENCE RIVER
INCLUDING THE THOUSAND ISLANDS REGION
NATIONAL WEATHER SERVICE BUFFALO NY
431 PM EDT MON MAY 4 2015

SLZ022-024-050300-
ST LAWRENCE RIVER FROM CAPE VINCENT TO ST REGIS
431 PM EDT MON MAY 4 2015

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTH AND
DIMINISHING TO 10 KNOTS OR LESS THIS EVENING. A CHANCE OF SHOWERS
THROUGH EARLY EVENING. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS LATE THIS EVENING...THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT.
.TUESDAY...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING WEST. SUNNY.
.TUESDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING LIGHT AND
VARIABLE. MAINLY CLEAR.
.WEDNESDAY...LIGHT AND VARIABLE WINDS BECOMING WEST 5 TO 10 KNOTS.
SUNNY.
.WEDNESDAY NIGHT...SOUTHWEST WINDS LESS THAN 10 KNOTS. CLEAR.
.THURSDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. MAINLY CLEAR...THEN
BECOMING PARTLY CLOUDY.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$



000
FZUS61 KBUF 042034 RRA
GLFSL

FORECAST FOR THE SAINT LAWRENCE RIVER
INCLUDING THE THOUSAND ISLANDS REGION
NATIONAL WEATHER SERVICE BUFFALO NY
431 PM EDT MON MAY 4 2015

SLZ022-024-050300-
ST LAWRENCE RIVER FROM CAPE VINCENT TO ST REGIS
431 PM EDT MON MAY 4 2015

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTH AND
DIMINISHING TO 10 KNOTS OR LESS THIS EVENING. A CHANCE OF SHOWERS
THROUGH EARLY EVENING. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS LATE THIS EVENING...THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT.
.TUESDAY...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING WEST. SUNNY.
.TUESDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING LIGHT AND
VARIABLE. MAINLY CLEAR.
.WEDNESDAY...LIGHT AND VARIABLE WINDS BECOMING WEST 5 TO 10 KNOTS.
SUNNY.
.WEDNESDAY NIGHT...SOUTHWEST WINDS LESS THAN 10 KNOTS. CLEAR.
.THURSDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. MAINLY CLEAR...THEN
BECOMING PARTLY CLOUDY.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$


000
FZUS63 KMQT 041958
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
358 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

.SYNOPSIS...30.2 INCH HIGH PRESSURE CENTERED OVER NORTHWESTERN
MINNESOTA WILL BUILD OVER THE UPPER LAKES TONIGHT. THIS HIGH WILL
DRIFT INTO SOUTHEAST ONTARIO LATER TUESDAY INTO WEDNESDAY AS ANOTHER
30.4 INCH AREA OF HIGH PRESSURE MOVES INTO NORTHWEST ONTARIO AND A
29.6 INCH LOW PRESSURE TROUGH FORMS OVER THE PLAINS. A 29.5 INCH LOW
PRESSURE CENTER EMERGING FROM THIS TROUGH WILL MOVE THROUGH THE
NORTHERN PLAINS ON THURSDAY WHILE THE ONTARIO HIGH DRIFTS ACROSS
HUDSON BAY INTO QUEBEC. THE LOW WILL DRAG A TROUGH AVERAGING 29.8
INCHES ACROSS THE UPPER GREAT LAKES REGION THURSDAY NIGHT THROUGH
FRIDAY. A HIGH PRESSURE RIDGE OF 30.2 INCHES WILL SETTLE IN OVER LAKE
SUPERIOR ON SATURDAY.

LSZ162-050400-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTH WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.
.TONIGHT...SOUTH WINDS 5 TO 15 KNOTS BECOMING WEST LESS THAN
10 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.TUESDAY...EAST WINDS LESS THAN 10 KNOTS INCREASING TO 5 TO
15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH BY MID
AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES CALM TO 2 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM
TO 2 FEET.
.FRIDAY...WEST WINDS 5 TO 15 KNOTS VEERING NORTH. WAVES CALM TO
2 FEET.
.SATURDAY...NORTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ263-050400-
LAKE SUPERIOR FROM SAXON HARBOR WI TO UPPER ENTRANCE TO PORTAGE
CANAL MI 5NM OFF SHORE TO THE US/CANADIAN BORDER INCLUDING ISLE
ROYALE NATIONAL PARK-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM
TO 2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTH WINDS LESS THAN 10 KNOTS BECOMING NORTHEAST 5 TO
15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS BACKING EAST BY MID
AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTH WINDS 5 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS.
WAVES CALM TO 2 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM
TO 2 FEET.
.FRIDAY...WEST WINDS 5 TO 15 KNOTS VEERING NORTH. WAVES CALM TO
2 FEET.
.SATURDAY...NORTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ264-050400-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM
TO 2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS BACKING SOUTHEAST
BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES
BUILDING TO 1 TO 3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.FRIDAY...WEST WINDS 10 TO 20 KNOTS VEERING NORTH. WAVES
SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

$$

LSZ265-050400-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BACKING EAST BY MID
AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS BY MID
AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
SUBSIDING TO CALM TO 2 FEET.
.FRIDAY...WEST WINDS 10 TO 20 KNOTS VEERING NORTHWEST. A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS BECOMING NORTHEAST 5 TO
15 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ266-050400-
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI
AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER
BEYOND 5NM FROM SHORE-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 5 TO 15 KNOTS. WAVES 1 TO
3 FEET.
.TONIGHT...WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST AFTER
MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS BECOMING SOUTHEAST
5 TO 15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO
2 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO
1 TO 3 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS INCREASING TO 15 TO
25 KNOTS BY MID AFTERNOON. WAVES BUILDING TO 2 TO 4 FEET.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WAVES BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 20 KNOTS BECOMING NORTHWEST 5 TO
15 KNOTS. A CHANCE OF THUNDERSTORMS. A CHANCE OF RAIN SHOWERS.
WAVES SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

$$

LSZ267-050400-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 10 TO 20 KNOTS. WAVES 1 TO
3 FEET.
.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST LESS THAN
10 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS VEERING NORTH BY
MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO
2 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
SHOWERS. WAVES BUILDING TO 2 TO 4 FEET...THEN SUBSIDING TO 1 TO
3 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 20 KNOTS BECOMING NORTHWEST 5 TO
15 KNOTS. A CHANCE OF RAIN SHOWERS. WAVES SUBSIDING TO CALM TO
2 FEET.
.SATURDAY...NORTH WINDS 5 TO 15 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.

$$

LSZ261-050400-
MAFOR 0421/
SUPERIOR WEST 12510 12600 11500 11400 11300 11200. WAVES 1 FOOT
OR LESS.

SUPERIOR NORTH CENTRAL 11610 13510 11600 11500 11400 11300. WAVES
2 FEET OR LESS.

SUPERIOR SOUTH CENTRAL 11600 14500 11500 11300 11200. WAVES 2
FEET OR LESS.

SUPERIOR EAST 11710 11610 11600 14500 11500. WAVES 1 TO 3 FEET
SUBSIDING TO 1 FOOT OR LESS TONIGHT. WAVES 1 FOOT OR LESS
TUESDAY.

$$

JS


000
FZUS63 KMQT 041958
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
358 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

.SYNOPSIS...30.2 INCH HIGH PRESSURE CENTERED OVER NORTHWESTERN
MINNESOTA WILL BUILD OVER THE UPPER LAKES TONIGHT. THIS HIGH WILL
DRIFT INTO SOUTHEAST ONTARIO LATER TUESDAY INTO WEDNESDAY AS ANOTHER
30.4 INCH AREA OF HIGH PRESSURE MOVES INTO NORTHWEST ONTARIO AND A
29.6 INCH LOW PRESSURE TROUGH FORMS OVER THE PLAINS. A 29.5 INCH LOW
PRESSURE CENTER EMERGING FROM THIS TROUGH WILL MOVE THROUGH THE
NORTHERN PLAINS ON THURSDAY WHILE THE ONTARIO HIGH DRIFTS ACROSS
HUDSON BAY INTO QUEBEC. THE LOW WILL DRAG A TROUGH AVERAGING 29.8
INCHES ACROSS THE UPPER GREAT LAKES REGION THURSDAY NIGHT THROUGH
FRIDAY. A HIGH PRESSURE RIDGE OF 30.2 INCHES WILL SETTLE IN OVER LAKE
SUPERIOR ON SATURDAY.

LSZ162-050400-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTH WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.
.TONIGHT...SOUTH WINDS 5 TO 15 KNOTS BECOMING WEST LESS THAN
10 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.TUESDAY...EAST WINDS LESS THAN 10 KNOTS INCREASING TO 5 TO
15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH BY MID
AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES CALM TO 2 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM
TO 2 FEET.
.FRIDAY...WEST WINDS 5 TO 15 KNOTS VEERING NORTH. WAVES CALM TO
2 FEET.
.SATURDAY...NORTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ263-050400-
LAKE SUPERIOR FROM SAXON HARBOR WI TO UPPER ENTRANCE TO PORTAGE
CANAL MI 5NM OFF SHORE TO THE US/CANADIAN BORDER INCLUDING ISLE
ROYALE NATIONAL PARK-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM
TO 2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTH WINDS LESS THAN 10 KNOTS BECOMING NORTHEAST 5 TO
15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS BACKING EAST BY MID
AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTH WINDS 5 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS.
WAVES CALM TO 2 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM
TO 2 FEET.
.FRIDAY...WEST WINDS 5 TO 15 KNOTS VEERING NORTH. WAVES CALM TO
2 FEET.
.SATURDAY...NORTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ264-050400-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM
TO 2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS BACKING SOUTHEAST
BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES
BUILDING TO 1 TO 3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.FRIDAY...WEST WINDS 10 TO 20 KNOTS VEERING NORTH. WAVES
SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

$$

LSZ265-050400-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BACKING EAST BY MID
AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS BY MID
AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
SUBSIDING TO CALM TO 2 FEET.
.FRIDAY...WEST WINDS 10 TO 20 KNOTS VEERING NORTHWEST. A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS BECOMING NORTHEAST 5 TO
15 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ266-050400-
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI
AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER
BEYOND 5NM FROM SHORE-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 5 TO 15 KNOTS. WAVES 1 TO
3 FEET.
.TONIGHT...WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST AFTER
MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS BECOMING SOUTHEAST
5 TO 15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO
2 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO
1 TO 3 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS INCREASING TO 15 TO
25 KNOTS BY MID AFTERNOON. WAVES BUILDING TO 2 TO 4 FEET.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WAVES BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 20 KNOTS BECOMING NORTHWEST 5 TO
15 KNOTS. A CHANCE OF THUNDERSTORMS. A CHANCE OF RAIN SHOWERS.
WAVES SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

$$

LSZ267-050400-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 10 TO 20 KNOTS. WAVES 1 TO
3 FEET.
.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST LESS THAN
10 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS VEERING NORTH BY
MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO
2 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
SHOWERS. WAVES BUILDING TO 2 TO 4 FEET...THEN SUBSIDING TO 1 TO
3 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 20 KNOTS BECOMING NORTHWEST 5 TO
15 KNOTS. A CHANCE OF RAIN SHOWERS. WAVES SUBSIDING TO CALM TO
2 FEET.
.SATURDAY...NORTH WINDS 5 TO 15 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.

$$

LSZ261-050400-
MAFOR 0421/
SUPERIOR WEST 12510 12600 11500 11400 11300 11200. WAVES 1 FOOT
OR LESS.

SUPERIOR NORTH CENTRAL 11610 13510 11600 11500 11400 11300. WAVES
2 FEET OR LESS.

SUPERIOR SOUTH CENTRAL 11600 14500 11500 11300 11200. WAVES 2
FEET OR LESS.

SUPERIOR EAST 11710 11610 11600 14500 11500. WAVES 1 TO 3 FEET
SUBSIDING TO 1 FOOT OR LESS TONIGHT. WAVES 1 FOOT OR LESS
TUESDAY.

$$

JS


000
FZUS63 KMQT 041958
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
358 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

.SYNOPSIS...30.2 INCH HIGH PRESSURE CENTERED OVER NORTHWESTERN
MINNESOTA WILL BUILD OVER THE UPPER LAKES TONIGHT. THIS HIGH WILL
DRIFT INTO SOUTHEAST ONTARIO LATER TUESDAY INTO WEDNESDAY AS ANOTHER
30.4 INCH AREA OF HIGH PRESSURE MOVES INTO NORTHWEST ONTARIO AND A
29.6 INCH LOW PRESSURE TROUGH FORMS OVER THE PLAINS. A 29.5 INCH LOW
PRESSURE CENTER EMERGING FROM THIS TROUGH WILL MOVE THROUGH THE
NORTHERN PLAINS ON THURSDAY WHILE THE ONTARIO HIGH DRIFTS ACROSS
HUDSON BAY INTO QUEBEC. THE LOW WILL DRAG A TROUGH AVERAGING 29.8
INCHES ACROSS THE UPPER GREAT LAKES REGION THURSDAY NIGHT THROUGH
FRIDAY. A HIGH PRESSURE RIDGE OF 30.2 INCHES WILL SETTLE IN OVER LAKE
SUPERIOR ON SATURDAY.

LSZ162-050400-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTH WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.
.TONIGHT...SOUTH WINDS 5 TO 15 KNOTS BECOMING WEST LESS THAN
10 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.TUESDAY...EAST WINDS LESS THAN 10 KNOTS INCREASING TO 5 TO
15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH BY MID
AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES CALM TO 2 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM
TO 2 FEET.
.FRIDAY...WEST WINDS 5 TO 15 KNOTS VEERING NORTH. WAVES CALM TO
2 FEET.
.SATURDAY...NORTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ263-050400-
LAKE SUPERIOR FROM SAXON HARBOR WI TO UPPER ENTRANCE TO PORTAGE
CANAL MI 5NM OFF SHORE TO THE US/CANADIAN BORDER INCLUDING ISLE
ROYALE NATIONAL PARK-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM
TO 2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTH WINDS LESS THAN 10 KNOTS BECOMING NORTHEAST 5 TO
15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS BACKING EAST BY MID
AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTH WINDS 5 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS.
WAVES CALM TO 2 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM
TO 2 FEET.
.FRIDAY...WEST WINDS 5 TO 15 KNOTS VEERING NORTH. WAVES CALM TO
2 FEET.
.SATURDAY...NORTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ264-050400-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM
TO 2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS BACKING SOUTHEAST
BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES
BUILDING TO 1 TO 3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.FRIDAY...WEST WINDS 10 TO 20 KNOTS VEERING NORTH. WAVES
SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

$$

LSZ265-050400-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BACKING EAST BY MID
AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS BY MID
AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
SUBSIDING TO CALM TO 2 FEET.
.FRIDAY...WEST WINDS 10 TO 20 KNOTS VEERING NORTHWEST. A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS BECOMING NORTHEAST 5 TO
15 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ266-050400-
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI
AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER
BEYOND 5NM FROM SHORE-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 5 TO 15 KNOTS. WAVES 1 TO
3 FEET.
.TONIGHT...WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST AFTER
MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS BECOMING SOUTHEAST
5 TO 15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO
2 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO
1 TO 3 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS INCREASING TO 15 TO
25 KNOTS BY MID AFTERNOON. WAVES BUILDING TO 2 TO 4 FEET.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WAVES BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 20 KNOTS BECOMING NORTHWEST 5 TO
15 KNOTS. A CHANCE OF THUNDERSTORMS. A CHANCE OF RAIN SHOWERS.
WAVES SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

$$

LSZ267-050400-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 10 TO 20 KNOTS. WAVES 1 TO
3 FEET.
.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST LESS THAN
10 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS VEERING NORTH BY
MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO
2 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
SHOWERS. WAVES BUILDING TO 2 TO 4 FEET...THEN SUBSIDING TO 1 TO
3 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 20 KNOTS BECOMING NORTHWEST 5 TO
15 KNOTS. A CHANCE OF RAIN SHOWERS. WAVES SUBSIDING TO CALM TO
2 FEET.
.SATURDAY...NORTH WINDS 5 TO 15 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.

$$

LSZ261-050400-
MAFOR 0421/
SUPERIOR WEST 12510 12600 11500 11400 11300 11200. WAVES 1 FOOT
OR LESS.

SUPERIOR NORTH CENTRAL 11610 13510 11600 11500 11400 11300. WAVES
2 FEET OR LESS.

SUPERIOR SOUTH CENTRAL 11600 14500 11500 11300 11200. WAVES 2
FEET OR LESS.

SUPERIOR EAST 11710 11610 11600 14500 11500. WAVES 1 TO 3 FEET
SUBSIDING TO 1 FOOT OR LESS TONIGHT. WAVES 1 FOOT OR LESS
TUESDAY.

$$

JS


000
FZUS63 KMQT 041958
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
358 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

.SYNOPSIS...30.2 INCH HIGH PRESSURE CENTERED OVER NORTHWESTERN
MINNESOTA WILL BUILD OVER THE UPPER LAKES TONIGHT. THIS HIGH WILL
DRIFT INTO SOUTHEAST ONTARIO LATER TUESDAY INTO WEDNESDAY AS ANOTHER
30.4 INCH AREA OF HIGH PRESSURE MOVES INTO NORTHWEST ONTARIO AND A
29.6 INCH LOW PRESSURE TROUGH FORMS OVER THE PLAINS. A 29.5 INCH LOW
PRESSURE CENTER EMERGING FROM THIS TROUGH WILL MOVE THROUGH THE
NORTHERN PLAINS ON THURSDAY WHILE THE ONTARIO HIGH DRIFTS ACROSS
HUDSON BAY INTO QUEBEC. THE LOW WILL DRAG A TROUGH AVERAGING 29.8
INCHES ACROSS THE UPPER GREAT LAKES REGION THURSDAY NIGHT THROUGH
FRIDAY. A HIGH PRESSURE RIDGE OF 30.2 INCHES WILL SETTLE IN OVER LAKE
SUPERIOR ON SATURDAY.

LSZ162-050400-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTH WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.
.TONIGHT...SOUTH WINDS 5 TO 15 KNOTS BECOMING WEST LESS THAN
10 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.TUESDAY...EAST WINDS LESS THAN 10 KNOTS INCREASING TO 5 TO
15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH BY MID
AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES CALM TO 2 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM
TO 2 FEET.
.FRIDAY...WEST WINDS 5 TO 15 KNOTS VEERING NORTH. WAVES CALM TO
2 FEET.
.SATURDAY...NORTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ263-050400-
LAKE SUPERIOR FROM SAXON HARBOR WI TO UPPER ENTRANCE TO PORTAGE
CANAL MI 5NM OFF SHORE TO THE US/CANADIAN BORDER INCLUDING ISLE
ROYALE NATIONAL PARK-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM
TO 2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTH WINDS LESS THAN 10 KNOTS BECOMING NORTHEAST 5 TO
15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS BACKING EAST BY MID
AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTH WINDS 5 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS.
WAVES CALM TO 2 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM
TO 2 FEET.
.FRIDAY...WEST WINDS 5 TO 15 KNOTS VEERING NORTH. WAVES CALM TO
2 FEET.
.SATURDAY...NORTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ264-050400-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM
TO 2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS BACKING SOUTHEAST
BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES
BUILDING TO 1 TO 3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.FRIDAY...WEST WINDS 10 TO 20 KNOTS VEERING NORTH. WAVES
SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

$$

LSZ265-050400-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BACKING EAST BY MID
AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS BY MID
AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS VEERING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
SUBSIDING TO CALM TO 2 FEET.
.FRIDAY...WEST WINDS 10 TO 20 KNOTS VEERING NORTHWEST. A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS BECOMING NORTHEAST 5 TO
15 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ266-050400-
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI
AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER
BEYOND 5NM FROM SHORE-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 5 TO 15 KNOTS. WAVES 1 TO
3 FEET.
.TONIGHT...WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST AFTER
MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS BECOMING SOUTHEAST
5 TO 15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO
2 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO
1 TO 3 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS INCREASING TO 15 TO
25 KNOTS BY MID AFTERNOON. WAVES BUILDING TO 2 TO 4 FEET.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WAVES BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 20 KNOTS BECOMING NORTHWEST 5 TO
15 KNOTS. A CHANCE OF THUNDERSTORMS. A CHANCE OF RAIN SHOWERS.
WAVES SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

$$

LSZ267-050400-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
358 PM EDT MON MAY 4 2015

.LATE THIS AFTERNOON...WEST WINDS 10 TO 20 KNOTS. WAVES 1 TO
3 FEET.
.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST LESS THAN
10 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS VEERING NORTH BY
MID AFTERNOON. WAVES CALM TO 2 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS. WAVES CALM TO
2 FEET.
.THURSDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
SHOWERS. WAVES BUILDING TO 2 TO 4 FEET...THEN SUBSIDING TO 1 TO
3 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 20 KNOTS BECOMING NORTHWEST 5 TO
15 KNOTS. A CHANCE OF RAIN SHOWERS. WAVES SUBSIDING TO CALM TO
2 FEET.
.SATURDAY...NORTH WINDS 5 TO 15 KNOTS VEERING NORTHEAST. WAVES
CALM TO 2 FEET.

NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.

$$

LSZ261-050400-
MAFOR 0421/
SUPERIOR WEST 12510 12600 11500 11400 11300 11200. WAVES 1 FOOT
OR LESS.

SUPERIOR NORTH CENTRAL 11610 13510 11600 11500 11400 11300. WAVES
2 FEET OR LESS.

SUPERIOR SOUTH CENTRAL 11600 14500 11500 11300 11200. WAVES 2
FEET OR LESS.

SUPERIOR EAST 11710 11610 11600 14500 11500. WAVES 1 TO 3 FEET
SUBSIDING TO 1 FOOT OR LESS TONIGHT. WAVES 1 FOOT OR LESS
TUESDAY.

$$

JS


000
FZUS63 KDTX 041948
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LCZ460-050815-
LAKE ST CLAIR-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT...THEN BECOMING NORTH 10 TO 15 KNOTS LATE.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS EARLY THIS EVENING...THEN
PARTLY CLOUDY BY MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. PARTLY SUNNY WITH A CHANCE OF
LIGHT SHOWERS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
BY LATE MORNING...THEN BECOMING SOUTHEAST 5 TO 10 KNOTS LATE. PARTLY
SUNNY. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

RK

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)



000
FZUS63 KDTX 041948
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE HURON

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LHZ361-050815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTH
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-050815-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS BY AFTERNOON. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST
BY LATE MORNING...THEN BACKING TO THE NORTH LATE. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-050815-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTH WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...BECOMING
LIGHT AND VARIABLE...THEN BECOMING NORTHWEST 5 TO 10 KNOTS LATE.
WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ461-050815-
MAFOR 0421/
HURON NORTH 14710 11710 13800. WAVES 1 TO 3 FEET. 220103.

HURON SOUTH 11810 12800 11700 14800. WAVES 1 TO 3 FEET.
220002.

$$

RK

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLE (ALL LOWER CASE)

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)



000
FZUS63 KDTX 041948
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE HURON

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LHZ361-050815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTH
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-050815-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS BY AFTERNOON. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST
BY LATE MORNING...THEN BACKING TO THE NORTH LATE. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-050815-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTH WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...BECOMING
LIGHT AND VARIABLE...THEN BECOMING NORTHWEST 5 TO 10 KNOTS LATE.
WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ461-050815-
MAFOR 0421/
HURON NORTH 14710 11710 13800. WAVES 1 TO 3 FEET. 220103.

HURON SOUTH 11810 12800 11700 14800. WAVES 1 TO 3 FEET.
220002.

$$

RK

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLE (ALL LOWER CASE)

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)



000
FZUS63 KDTX 041948
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE HURON

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LHZ361-050815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTH
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-050815-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS BY AFTERNOON. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST
BY LATE MORNING...THEN BACKING TO THE NORTH LATE. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-050815-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTH WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...BECOMING
LIGHT AND VARIABLE...THEN BECOMING NORTHWEST 5 TO 10 KNOTS LATE.
WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ461-050815-
MAFOR 0421/
HURON NORTH 14710 11710 13800. WAVES 1 TO 3 FEET. 220103.

HURON SOUTH 11810 12800 11700 14800. WAVES 1 TO 3 FEET.
220002.

$$

RK

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLE (ALL LOWER CASE)

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)



000
FZUS63 KDTX 041948
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE HURON

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LHZ361-050815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTH
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-050815-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS BY AFTERNOON. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST
BY LATE MORNING...THEN BACKING TO THE NORTH LATE. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-050815-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTH WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...BECOMING
LIGHT AND VARIABLE...THEN BECOMING NORTHWEST 5 TO 10 KNOTS LATE.
WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ461-050815-
MAFOR 0421/
HURON NORTH 14710 11710 13800. WAVES 1 TO 3 FEET. 220103.

HURON SOUTH 11810 12800 11700 14800. WAVES 1 TO 3 FEET.
220002.

$$

RK

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLE (ALL LOWER CASE)

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)



000
FZUS63 KDTX 041948
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE HURON

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LHZ361-050815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTH
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-050815-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS BY AFTERNOON. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST
BY LATE MORNING...THEN BACKING TO THE NORTH LATE. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-050815-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTH WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...BECOMING
LIGHT AND VARIABLE...THEN BECOMING NORTHWEST 5 TO 10 KNOTS LATE.
WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ461-050815-
MAFOR 0421/
HURON NORTH 14710 11710 13800. WAVES 1 TO 3 FEET. 220103.

HURON SOUTH 11810 12800 11700 14800. WAVES 1 TO 3 FEET.
220002.

$$

RK

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLE (ALL LOWER CASE)

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)


000
FZUS63 KDTX 041948
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LCZ460-050815-
LAKE ST CLAIR-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT...THEN BECOMING NORTH 10 TO 15 KNOTS LATE.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS EARLY THIS EVENING...THEN
PARTLY CLOUDY BY MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. PARTLY SUNNY WITH A CHANCE OF
LIGHT SHOWERS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
BY LATE MORNING...THEN BECOMING SOUTHEAST 5 TO 10 KNOTS LATE. PARTLY
SUNNY. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

RK

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)



000
FZUS63 KDTX 041948
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LCZ460-050815-
LAKE ST CLAIR-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT...THEN BECOMING NORTH 10 TO 15 KNOTS LATE.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS EARLY THIS EVENING...THEN
PARTLY CLOUDY BY MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. PARTLY SUNNY WITH A CHANCE OF
LIGHT SHOWERS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
BY LATE MORNING...THEN BECOMING SOUTHEAST 5 TO 10 KNOTS LATE. PARTLY
SUNNY. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

RK

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)



000
FZUS63 KDTX 041948
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LCZ460-050815-
LAKE ST CLAIR-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT...THEN BECOMING NORTH 10 TO 15 KNOTS LATE.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS EARLY THIS EVENING...THEN
PARTLY CLOUDY BY MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. PARTLY SUNNY WITH A CHANCE OF
LIGHT SHOWERS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
BY LATE MORNING...THEN BECOMING SOUTHEAST 5 TO 10 KNOTS LATE. PARTLY
SUNNY. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

RK

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)



000
FZUS63 KDTX 041948
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LCZ460-050815-
LAKE ST CLAIR-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT...THEN BECOMING NORTH 10 TO 15 KNOTS LATE.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS EARLY THIS EVENING...THEN
PARTLY CLOUDY BY MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. PARTLY SUNNY WITH A CHANCE OF
LIGHT SHOWERS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
BY LATE MORNING...THEN BECOMING SOUTHEAST 5 TO 10 KNOTS LATE. PARTLY
SUNNY. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

RK

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)



000
FZUS63 KDTX 041948
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE HURON

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LHZ361-050815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTH
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-050815-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS BY AFTERNOON. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST
BY LATE MORNING...THEN BACKING TO THE NORTH LATE. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-050815-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTH WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...BECOMING
LIGHT AND VARIABLE...THEN BECOMING NORTHWEST 5 TO 10 KNOTS LATE.
WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ461-050815-
MAFOR 0421/
HURON NORTH 14710 11710 13800. WAVES 1 TO 3 FEET. 220103.

HURON SOUTH 11810 12800 11700 14800. WAVES 1 TO 3 FEET.
220002.

$$

RK

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLE (ALL LOWER CASE)

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)



000
FZUS63 KDTX 041948
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 PM EDT MON MAY 4 2015

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT WILL TRACK THROUGH THE GREAT LAKES TONIGHT
AND REMAIN STATIONARY OVER THE SOUTHERN GREAT LAKES THROUGH TUESDAY.
A HIGH PRESSURE SYSTEM...AVERAGING 30.20 INCHES...BUILDS INTO THE
REGION ON TUESDAY NIGHT LASTING THROUGH THURSDAY. THE NEXT LOW
PRESSURE SYSTEM OF 29.90 INCHES ARRIVES ON FRIDAY.

LCZ460-050815-
LAKE ST CLAIR-
348 PM EDT MON MAY 4 2015

.TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT...THEN BECOMING NORTH 10 TO 15 KNOTS LATE.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS EARLY THIS EVENING...THEN
PARTLY CLOUDY BY MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. PARTLY SUNNY WITH A CHANCE OF
LIGHT SHOWERS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
BY LATE MORNING...THEN BECOMING SOUTHEAST 5 TO 10 KNOTS LATE. PARTLY
SUNNY. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

RK

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)


000
FZUS63 KLOT 041947
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
247 PM CDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN.

WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS...WHICH
IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES...ALONG
WITH THE AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES
WHICH WILL OCCASIONALLY BE ENCOUNTERED.

.SYNOPSIS...A COLD FRONT AVERAGING 30.0 INCHES JUST SOUTH OF THE
LAKE WILL STALL ACROSS CENTRAL ILLINOIS AND INDIANA TONIGHT.
MEANWHILE HIGH PRESSURE OF 30.3 INCHES WILL SPREAD ACROSS THE
NORTHERN GREAT LAKES TONIGHT AND TOMORROW. THIS HIGH WILL PERSIST
THROUGH TOMORROW EVENING BEFORE SHIFTING EAST ALLOWING THE FRONT
TO LIFT NORTHWARD LATE TOMORROW NIGHT INTO WEDNESDAY. LOW
PRESSURE OF 29.5 INCHES WILL DEVELOP IN THE UPPER PLAINS ON
WEDNESDAY NIGHT AND ADVANCE TO CENTRAL ONTARIO BY FRIDAY MORNING.
THIS WILL STEER A WEAK COOL FRONT INTO THE WESTERN GREAT LAKES ON
SATURDAY.

LMZ261-362-364-366-563-565-567-868-050330-
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
247 PM CDT MON MAY 4 2015

SHEBOYGAN WI TO PENTWATER MI NORTH

.TONIGHT...NORTHEAST WINDS 10 TO 20 KT DIMINISHING TO 10 TO
15 KT. WAVES 2 TO 4 FT.
.TUESDAY...NORTHEAST WINDS 10 TO 15 KT. SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON. WAVES 1 TO 2 FT.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KT BECOMING EAST. CHANCE
OF SHOWERS. WAVES 1 TO 2 FT.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 10 KT. CHANCE OF SHOWERS IN THE
MORNING. WAVES 1 TO 2 FT.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KT BECOMING SOUTH
10 TO 20 KT. WAVES 1 TO 3 FT.
.THURSDAY...SOUTH WINDS 10 TO 20 KT INCREASING TO 15 TO 25 KT.
WAVES 2 TO 4 FT BUILDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 25 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT.
.FRIDAY...SOUTHWEST WINDS 10 TO 20 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SATURDAY...NORTHEAST WINDS 10 TO 20 KT BECOMING NORTH 10 TO
15 KT. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-050330-
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
247 PM CDT MON MAY 4 2015

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TONIGHT...NORTHEAST WINDS 10 TO 20 KT. AREAS OF FOG. SLIGHT
CHANCE OF SHOWERS THIS EVENING...THEN CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS OVERNIGHT. WAVES 2 TO 4 FT.
.TUESDAY...NORTHEAST WINDS 10 TO 20 KT. SHOWERS AND THUNDERSTORMS
LIKELY IN THE MORNING...THEN CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. WAVES 1 TO 3 FT.
.TUESDAY NIGHT...NORTHEAST WINDS 10 TO 15 KT BECOMING EAST 5 TO
10 KT. CHANCE OF SHOWERS. WAVES 1 TO 2 FT.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KT INCREASING TO
10 TO 20 KT. WAVES 1 TO 3 FT.
.THURSDAY...SOUTH WINDS 10 TO 20 KT INCREASING TO 15 TO 25 KT.
WAVES 2 TO 4 FT BUILDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.FRIDAY...SOUTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SATURDAY...WEST WINDS 10 TO 15 KT BECOMING NORTH. CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT.

$$

LMZ761-050330-
MAFOR 0422/
MICHIGAN NORTH 12120 15110. WAVES 2 TO 4 FT TONIGHT. WAVES 1 TO 2
FT TUESDAY.

MICHIGAN SOUTH 14123 11126 12129 11120. CHANCE OF RAIN SHOWERS
LATE THIS EVENING. CHANCE OF RAIN SHOWERS AND THUNDERSTORMS
TUESDAY. WAVES 2 TO 4 FT TONIGHT. WAVES 1 TO 3 FT TUESDAY.

$$


LENNING


000
FZUS61 KCLE 041902
GLFLE

OPEN LAKE FORECAST FOR LAKE ERIE
NATIONAL WEATHER SERVICE CLEVELAND OH
302 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ERIE

.SYNOPSIS...A COLD FRONT WILL DROP SOUTHEAST ACROSS THE LAKE
THIS EVENING AND STALL ACROSS NORTHERN OHIO TUESDAY AS HIGH
PRESSURE 30.30 INCHES MOVES ACROSS THE GREAT LAKES. THE HIGH WILL
MOVE EAST WEDNESDAY AND ALLOW THE STATIONARY FRONT ACROSS OHIO TO
LIFT NORTH ACROSS THE LAKE AS A WARM FRONT BY THURSDAY NIGHT AND
EARLY FRIDAY.

LEZ162>165-050245-
LAKE ERIE OPEN WATERS FROM MAUMEE BAY TO RENO BEACH-
LAKE ERIE OPEN WATERS FROM RENO BEACH TO THE ISLANDS-
LAKE ERIE OPEN WATERS FROM THE ISLANDS TO VERMILION-
LAKE ERIE OPEN WATERS FROM VERMILION TO AVON POINT-
302 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH EARLY EVENING. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS...THEN A CHANCE OF SHOWERS
AND THUNDERSTORMS LATE. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHEAST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MID MORNING...THEN SHOWERS AND
THUNDERSTORMS LIKELY. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
WAVES 1 FOOT OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
LESS THAN 10 KNOTS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ061-166>169-050245-
LAKE ERIE OPEN WATERS FROM RIPLEY TO BUFFALO NY-
LAKE ERIE OPEN WATERS FROM AVON POINT TO WILLOWICK-
LAKE ERIE OPEN WATERS FROM WILLOWICK TO GENEVA-ON-THE-LAKE-
LAKE ERIE OPEN WATERS FROM GENEVA-ON-THE-LAKE TO CONNEAUT-
LAKE ERIE OPEN WATERS FROM CONNEAUT OH TO RIPLEY NY-
302 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH THE EARLY OVERNIGHT...THEN A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE. WAVES 1 TO
2 FEET.
.TUESDAY...NORTHEAST WINDS 10 KNOTS OR LESS INCREASING TO 5 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR
LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST.
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES
1 FOOT OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING
SOUTHEAST 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ161-050245-
MAFOR 0421/
ERIE WEST 1/3 11619 11600 11700 13100 12119. A CHANCE OF SHOWERS
AND THUNDERSTORMS TONIGHT AND TUESDAY MORNING. WAVES 2 FEET OR
LESS.

ERIE CENTRAL 1/3 12600 11700 11110 12100 12110. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

ERIE EAST 1/3 11510 11519 11600 11800 11100 11200 12100. A CHANCE
OF SHOWERS AND THUNDERSTORMS OVERNIGHT AND TUESDAY AFTERNOON.
WAVES 2 FEET OR LESS.

$$






000
FZUS61 KCLE 041902
GLFLE

OPEN LAKE FORECAST FOR LAKE ERIE
NATIONAL WEATHER SERVICE CLEVELAND OH
302 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ERIE

.SYNOPSIS...A COLD FRONT WILL DROP SOUTHEAST ACROSS THE LAKE
THIS EVENING AND STALL ACROSS NORTHERN OHIO TUESDAY AS HIGH
PRESSURE 30.30 INCHES MOVES ACROSS THE GREAT LAKES. THE HIGH WILL
MOVE EAST WEDNESDAY AND ALLOW THE STATIONARY FRONT ACROSS OHIO TO
LIFT NORTH ACROSS THE LAKE AS A WARM FRONT BY THURSDAY NIGHT AND
EARLY FRIDAY.

LEZ162>165-050245-
LAKE ERIE OPEN WATERS FROM MAUMEE BAY TO RENO BEACH-
LAKE ERIE OPEN WATERS FROM RENO BEACH TO THE ISLANDS-
LAKE ERIE OPEN WATERS FROM THE ISLANDS TO VERMILION-
LAKE ERIE OPEN WATERS FROM VERMILION TO AVON POINT-
302 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH EARLY EVENING. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS...THEN A CHANCE OF SHOWERS
AND THUNDERSTORMS LATE. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHEAST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MID MORNING...THEN SHOWERS AND
THUNDERSTORMS LIKELY. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
WAVES 1 FOOT OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
LESS THAN 10 KNOTS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ061-166>169-050245-
LAKE ERIE OPEN WATERS FROM RIPLEY TO BUFFALO NY-
LAKE ERIE OPEN WATERS FROM AVON POINT TO WILLOWICK-
LAKE ERIE OPEN WATERS FROM WILLOWICK TO GENEVA-ON-THE-LAKE-
LAKE ERIE OPEN WATERS FROM GENEVA-ON-THE-LAKE TO CONNEAUT-
LAKE ERIE OPEN WATERS FROM CONNEAUT OH TO RIPLEY NY-
302 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH THE EARLY OVERNIGHT...THEN A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE. WAVES 1 TO
2 FEET.
.TUESDAY...NORTHEAST WINDS 10 KNOTS OR LESS INCREASING TO 5 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR
LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST.
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES
1 FOOT OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING
SOUTHEAST 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ161-050245-
MAFOR 0421/
ERIE WEST 1/3 11619 11600 11700 13100 12119. A CHANCE OF SHOWERS
AND THUNDERSTORMS TONIGHT AND TUESDAY MORNING. WAVES 2 FEET OR
LESS.

ERIE CENTRAL 1/3 12600 11700 11110 12100 12110. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

ERIE EAST 1/3 11510 11519 11600 11800 11100 11200 12100. A CHANCE
OF SHOWERS AND THUNDERSTORMS OVERNIGHT AND TUESDAY AFTERNOON.
WAVES 2 FEET OR LESS.

$$





000
FZUS61 KCLE 041902
GLFLE

OPEN LAKE FORECAST FOR LAKE ERIE
NATIONAL WEATHER SERVICE CLEVELAND OH
302 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ERIE

.SYNOPSIS...A COLD FRONT WILL DROP SOUTHEAST ACROSS THE LAKE
THIS EVENING AND STALL ACROSS NORTHERN OHIO TUESDAY AS HIGH
PRESSURE 30.30 INCHES MOVES ACROSS THE GREAT LAKES. THE HIGH WILL
MOVE EAST WEDNESDAY AND ALLOW THE STATIONARY FRONT ACROSS OHIO TO
LIFT NORTH ACROSS THE LAKE AS A WARM FRONT BY THURSDAY NIGHT AND
EARLY FRIDAY.

LEZ162>165-050245-
LAKE ERIE OPEN WATERS FROM MAUMEE BAY TO RENO BEACH-
LAKE ERIE OPEN WATERS FROM RENO BEACH TO THE ISLANDS-
LAKE ERIE OPEN WATERS FROM THE ISLANDS TO VERMILION-
LAKE ERIE OPEN WATERS FROM VERMILION TO AVON POINT-
302 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH EARLY EVENING. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS...THEN A CHANCE OF SHOWERS
AND THUNDERSTORMS LATE. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHEAST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MID MORNING...THEN SHOWERS AND
THUNDERSTORMS LIKELY. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
WAVES 1 FOOT OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
LESS THAN 10 KNOTS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ061-166>169-050245-
LAKE ERIE OPEN WATERS FROM RIPLEY TO BUFFALO NY-
LAKE ERIE OPEN WATERS FROM AVON POINT TO WILLOWICK-
LAKE ERIE OPEN WATERS FROM WILLOWICK TO GENEVA-ON-THE-LAKE-
LAKE ERIE OPEN WATERS FROM GENEVA-ON-THE-LAKE TO CONNEAUT-
LAKE ERIE OPEN WATERS FROM CONNEAUT OH TO RIPLEY NY-
302 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH THE EARLY OVERNIGHT...THEN A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE. WAVES 1 TO
2 FEET.
.TUESDAY...NORTHEAST WINDS 10 KNOTS OR LESS INCREASING TO 5 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR
LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST.
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES
1 FOOT OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING
SOUTHEAST 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ161-050245-
MAFOR 0421/
ERIE WEST 1/3 11619 11600 11700 13100 12119. A CHANCE OF SHOWERS
AND THUNDERSTORMS TONIGHT AND TUESDAY MORNING. WAVES 2 FEET OR
LESS.

ERIE CENTRAL 1/3 12600 11700 11110 12100 12110. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

ERIE EAST 1/3 11510 11519 11600 11800 11100 11200 12100. A CHANCE
OF SHOWERS AND THUNDERSTORMS OVERNIGHT AND TUESDAY AFTERNOON.
WAVES 2 FEET OR LESS.

$$






000
FZUS61 KCLE 041902
GLFLE

OPEN LAKE FORECAST FOR LAKE ERIE
NATIONAL WEATHER SERVICE CLEVELAND OH
302 PM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ERIE

.SYNOPSIS...A COLD FRONT WILL DROP SOUTHEAST ACROSS THE LAKE
THIS EVENING AND STALL ACROSS NORTHERN OHIO TUESDAY AS HIGH
PRESSURE 30.30 INCHES MOVES ACROSS THE GREAT LAKES. THE HIGH WILL
MOVE EAST WEDNESDAY AND ALLOW THE STATIONARY FRONT ACROSS OHIO TO
LIFT NORTH ACROSS THE LAKE AS A WARM FRONT BY THURSDAY NIGHT AND
EARLY FRIDAY.

LEZ162>165-050245-
LAKE ERIE OPEN WATERS FROM MAUMEE BAY TO RENO BEACH-
LAKE ERIE OPEN WATERS FROM RENO BEACH TO THE ISLANDS-
LAKE ERIE OPEN WATERS FROM THE ISLANDS TO VERMILION-
LAKE ERIE OPEN WATERS FROM VERMILION TO AVON POINT-
302 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH EARLY EVENING. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS...THEN A CHANCE OF SHOWERS
AND THUNDERSTORMS LATE. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHEAST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MID MORNING...THEN SHOWERS AND
THUNDERSTORMS LIKELY. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
WAVES 1 FOOT OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
LESS THAN 10 KNOTS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ061-166>169-050245-
LAKE ERIE OPEN WATERS FROM RIPLEY TO BUFFALO NY-
LAKE ERIE OPEN WATERS FROM AVON POINT TO WILLOWICK-
LAKE ERIE OPEN WATERS FROM WILLOWICK TO GENEVA-ON-THE-LAKE-
LAKE ERIE OPEN WATERS FROM GENEVA-ON-THE-LAKE TO CONNEAUT-
LAKE ERIE OPEN WATERS FROM CONNEAUT OH TO RIPLEY NY-
302 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH THE EARLY OVERNIGHT...THEN A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE. WAVES 1 TO
2 FEET.
.TUESDAY...NORTHEAST WINDS 10 KNOTS OR LESS INCREASING TO 5 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR
LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST.
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES
1 FOOT OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING
SOUTHEAST 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTH WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LEZ161-050245-
MAFOR 0421/
ERIE WEST 1/3 11619 11600 11700 13100 12119. A CHANCE OF SHOWERS
AND THUNDERSTORMS TONIGHT AND TUESDAY MORNING. WAVES 2 FEET OR
LESS.

ERIE CENTRAL 1/3 12600 11700 11110 12100 12110. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

ERIE EAST 1/3 11510 11519 11600 11800 11100 11200 12100. A CHANCE
OF SHOWERS AND THUNDERSTORMS OVERNIGHT AND TUESDAY AFTERNOON.
WAVES 2 FEET OR LESS.

$$






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