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000
FZUS63 KLOT 191938
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
238 PM CDT SAT APR 19 2014

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...HIGH PRESSURE OF 30.6 INCHES CENTERED SOUTHEAST OF
JAMES BAY...AND EXTENDING SOUTHWARD ACROSS THE GREAT LAKES...WILL
SHIFT EAST TO NEW ENGLAND BY MIDDAY SUNDAY. MEANWHILE...FARTHER
WEST...AN AREA OF LOW PRESSURE OF 29.7 INCHES OVER SOUTHERN
MANITOBA...WILL SHIFT EAST NORTHEAST ACROSS FAR NORTHERN ONTARIO
TONIGHT. THIS LOW WILL FILL TO 29.8 INCHES SUNDAY AS IT MOVES OVER
JAMES BAY WHILE TRAILING A COLD FRONT SOUTHWEST ACROSS NORTHERN
LAKE MICHIGAN AND THE UPPER MISSISSIPPI VALLEY. A WEAKER LOW
PRESSURE WAVE OF 29.9 INCHES WILL PROPAGATE NORTHEAST ALONG THE
COLD FRONT SUNDAY NIGHT...CROSSING LAKE MICHIGAN MIDDAY MONDAY AND
PULLING THE COLD FRONT EAST OF THE LAKE BY EVENING. HIGH PRESSURE
OF 30.2 INCHES WILL THEN SPREAD FROM THE NORTHERN PLAINS TO THE
WESTERN GREAT LAKES TUESDAY AND TUESDAY NIGHT.

LMZ261-362-364-366-563-565-567-868-200400-
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-
238 PM CDT SAT APR 19 2014

SHEBOYGAN WI TO PENTWATER MI NORTH

.TONIGHT...EAST WINDS 10 TO 15 KT BECOMING SOUTH AND INCREASING TO
20 TO 25 KT BY LATE THIS EVENING. CHANCE OF SHOWERS LATE THIS
EVENING. SHOWERS OVERNIGHT. WAVES 1 TO 3 FT BUILDING TO 4 TO 7 FT
OCCASIONALLY TO 9 FT.
.SUNDAY...SOUTH WINDS 15 TO 25 KT EASING TO 10 TO 20 KT LATE. SHOWERS
LIKELY. WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 15 KT. SHOWERS LIKELY. WAVES
2 TO 4 FT SUBSIDING TO 1 TO 3 FT.
.MONDAY...SOUTH WINDS AROUND 10 KT BECOMING VARIABLE IN THE
MORNING...THEN BECOMING NORTHWEST LATE. SHOWERS LIKELY. WAVES 1 TO 2
FT.
.MONDAY NIGHT...NORTHWEST WINDS INCREASING TO 15 TO 25 KT. SLIGHT
CHANCE OF SHOWERS. WAVES BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8 FT.
.TUESDAY...NORTH WINDS 15 TO 25 KT. WAVES 4 TO 6 FT OCCASIONALLY
TO 8 FT.
.TUESDAY NIGHT...NORTH WINDS 10 TO 20 KT EASING TO 10 TO 15 KT
OVERNIGHT. WAVES SUBSIDING TO 2 TO 4 FT.
.WEDNESDAY...NORTH WINDS AROUND 10 KT BECOMING NORTHEAST DURING
THE DAY...THEN BECOMING SOUTHEAST 10 TO 20 KT WEDNESDAY NIGHT. WAVES 1
TO 3 FT.
.THURSDAY...SOUTHEAST WINDS 15 TO 25 KT. CHANCE OF SHOWERS. WAVES
BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-200400-
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-
238 PM CDT SAT APR 19 2014

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TONIGHT...SOUTHEAST WINDS 10 TO 15 KT INCREASING TO 15 TO 25 KT
THIS EVENING...THEN BECOMING SOUTH OVERNIGHT. WAVES 1 TO 3 FT
BUILDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY...SOUTH WINDS 15 TO 25 KT EASING TO 10 TO 20 KT IN THE
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE MORNING...THEN CHANCE
OF SHOWERS IN THE AFTERNOON. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS IN THE
EVENING...THEN SHOWERS LIKELY OVERNIGHT. WAVES 2 TO 4 FT SUBSIDING
TO 1 TO 3 FT.
.MONDAY...SOUTHWEST WINDS 10 TO 20 KT EASING TO 10 TO 15 KT. SHOWERS
LIKELY. WAVES 1 TO 3 FT.
.MONDAY NIGHT...WEST WINDS 10 TO 20 KT BECOMING NORTHWEST 15 TO
25 KT. CHANCE OF SHOWERS IN THE EVENING...THEN SLIGHT CHANCE OF
SHOWERS OVERNIGHT. WAVES BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8 FT.
.TUESDAY...NORTH WINDS 15 TO 25 KT. WAVES 4 TO 6 FT OCCASIONALLY
TO 8 FT.
.TUESDAY NIGHT...NORTH WINDS 10 TO 20 KT. WAVES 3 TO 5 FT
OCCASIONALLY TO 7 FT.
.WEDNESDAY...NORTHEAST WINDS 10 TO 15 KT BECOMING SOUTHEAST 15 TO
20 KT WEDNESDAY NIGHT. WAVES 1 TO 3 FT.
.THURSDAY...SOUTHEAST WINDS TO 30 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ761-200400-
MAFOR 1921/
MICHIGAN NORTH 11210 11320 11430 14436 11426. WAVES 1 TO 3 FT
BUILDING TO 4 TO 7 FT OCCASIONALLY TO 9 FT TONIGHT AND SUNDAY.

MICHIGAN SOUTH 11310 11320 12330 13430 11420. CHANCE OF RAIN
SHOWERS SUNDAY. WAVES 1 TO 3 FT BUILDING TO 3 TO 5 FT
OCCASIONALLY TO 7 FT TONIGHT AND SUNDAY.

$$

KJB







000
FZUS63 KLOT 191345
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
845 AM CDT SAT APR 19 2014

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...HIGH PRESSURE OF 30.6 INCHES WAS CENTERED NEAR JAMES
BAY EARLY THIS MORNING...WITH WEAKER RIDGING OF 30.5 INCHES
EXTENDING SOUTH ACROSS THE WESTERN GREAT LAKES. THIS RIDGE WILL
MOVE EAST TODAY...AS AN AREA OF LOW PRESSURE OF 29.7 INCHES
OVER THE NORTHERN PLAINS AND SOUTHERN CANADIAN PRAIRIES
CONSOLIDATES NORTH OF THE BORDER NEAR LAKE WINNIPEG BY THIS
AFTERNOON. THE LOW WILL LIFT NORTHEAST ACROSS FAR NORTHERN ONTARIO
TONIGHT...WITH SOUTHERLY WINDS INCREASING ACROSS THE WESTERN LAKES
AS THE GRADIENT TIGHTENS SOUTH OF THE LOW. THE LOW WILL FILL TO
29.8 INCHES SUNDAY WHILE MOVING TO JAMES BAY...TRAILING A COLD
FRONT SOUTHWEST ACROSS NORTHERN LAKE MICHIGAN AND THE UPPER
MISSISSIPPI VALLEY. A WEAKER LOW PRESSURE WAVE OF 29.9 INCHES WILL
PROPAGATE NORTHEAST ALONG THE COLD FRONT SUNDAY NIGHT...CROSSING
LAKE MICHIGAN MIDDAY MONDAY AND PULLING THE COLD FRONT EAST OF THE
LAKE BY EVENING. HIGH PRESSURE OF 30.2 INCHES WILL THEN SPREAD
FROM THE NORTHERN PLAINS TO THE WESTERN GREAT LAKES TUESDAY AND
TUESDAY NIGHT.

LMZ261-362-364-366-563-565-567-868-192145-
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-
845 AM CDT SAT APR 19 2014

SHEBOYGAN WI TO PENTWATER MI NORTH

.REST OF TODAY...EAST WINDS 10 TO 15 KT BECOMING SOUTHEAST THIS
AFTERNOON. CHANCE OF RAIN THIS AFTERNOON. WAVES 1 TO 3 FT.
.TONIGHT...SOUTH WINDS 10 TO 20 KT EARLY INCREASING TO 15 TO 25
KT. CHANCE OF RAIN IN THE EVENING...THEN RAIN OVERNIGHT. WAVES
BUILDING TO 4 TO 7 FT OCCASIONALLY TO 9 FT.
.SUNDAY...SOUTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO 15 KT IN
THE AFTERNOON. SHOWERS LIKELY. WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT
SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 15 KT BACKING TO NORTHEAST.
SHOWERS LIKELY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT LATE.
.MONDAY...NORTHEAST WINDS 10 TO 15 KT BECOMING NORTH. SHOWERS
LIKELY IN THE MORNING...THEN CHANCE OF SHOWERS IN THE AFTERNOON.
WAVES 1 TO 3 FT.
.MONDAY NIGHT...NORTH WINDS 10 TO 20 KT. SLIGHT CHANCE OF SHOWERS.
WAVES 1 TO 3 FT.
.TUESDAY...NORTH WINDS 15 TO 20 KT. WAVES 1 TO 3 FT.
.WEDNESDAY...NORTH WINDS 10 TO 15 KT BECOMING NORTHEAST. WAVES 1
TO 3 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-192145-
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-
845 AM CDT SAT APR 19 2014

SHEBOYGAN WI TO PENTWATER MI SOUTH

.REST OF TODAY...EAST WINDS 10 TO 20 KT BECOMING SOUTHEAST 10 TO
15 KT THIS AFTERNOON. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KT INCREASING TO 15 TO 25 KT
BY LATE EVENING AND BECOMING SOUTH OVERNIGHT. SLIGHT CHANCE OF
RAIN OVERNIGHT. WAVES BUILDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY...SOUTH WINDS 15 TO 25 KT EASING TO 10 TO 20 KT IN THE
AFTERNOON. CHANCE OF SHOWERS. WAVES 3 TO 5 FT OCCASIONALLY TO 7
FT SUBSIDING TO 2 TO 4 FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS. WAVES
SUBSIDING TO 1 TO 3 FT.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST. SHOWERS
LIKELY. WAVES 1 TO 3 FT.
.MONDAY NIGHT...NORTHWEST WINDS 15 TO 20 KT. SLIGHT CHANCE OF
SHOWERS. WAVES BUILDING TO 2 TO 4 FT.
.TUESDAY...NORTH WINDS 15 TO 25 KT. WAVES 3 TO 5 FT OCCASIONALLY
TO 7 FT.
.WEDNESDAY...NORTH WINDS 10 TO 15 KT BECOMING NORTHEAST. WAVES
SUBSIDING TO 2 TO 4 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$
LMZ761-192145-
MAFOR 1915/
MICHIGAN NORTH 11210 12310 11420 11430 13436. CHANCE OF RAIN THIS
AFTERNOON. WAVES 1 TO 3 FT THIS AFTERNOON...BUILDING TO 4 TO 7 FT
OCCASIONALLY TO 9 FT TONIGHT AND SUNDAY MORNING.

MICHIGAN SOUTH 11220 11210 12310 11330 13430. CHANCE OF RAIN
SHOWERS SUNDAY MORNING. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT THIS
AFTERNOON...THEN BUILDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT
TONIGHT AND SUNDAY MORNING.

$$

KJB









000
FZUS63 KLOT 190751
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
251 AM CDT SAT APR 19 2014

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...HIGH PRESSURE OF 30.6 INCHES WAS CENTERED NEAR JAMES
BAY EARLY THIS MORNING...WITH WEAKER RIDGING OF 30.5 INCHES
EXTENDING SOUTH ACROSS THE WESTERN GREAT LAKES. THIS RIDGE WILL
MOVE EAST THIS MORNING...AS AN AREA OF LOW PRESSURE OF 29.7 INCHES
OVER THE NORTHERN PLAINS AND SOUTHERN CANADIAN PRAIRIES
CONSOLIDATES NORTH OF THE BORDER NEAR LAKE WINNIPEG BY THIS
AFTERNOON. THE LOW WILL LIFT NORTHEAST ACROSS FAR NORTHERN ONTARIO
TONIGHT...WITH SOUTHERLY WINDS INCREASING ACROSS THE WESTERN LAKES
AS THE GRADIENT TIGHTENS SOUTH OF THE LOW. THE LOW WILL FILL TO
29.8 INCHES SUNDAY WHILE MOVING TO JAMES BAY...TRAILING A COLD
FRONT SOUTHWEST ACROSS NORTHERN LAKE MICHIGAN AND THE UPPER
MISSISSIPPI VALLEY. A WEAKER LOW PRESSURE WAVE OF 29.9 INCHES WILL
PROPAGATE NORTHEAST ALONG THE COLD FRONT SUNDAY NIGHT...CROSSING
LAKE MICHIGAN MIDDAY MONDAY AND PULLING THE COLD FRONT EAST OF THE
LAKE BY EVENING. HIGH PRESSURE OF 30.2 INCHES WILL THEN SPREAD
FROM THE NORTHERN PLAINS TO THE WESTERN GREAT LAKES TUESDAY AND
TUESDAY NIGHT.

LMZ261-362-364-366-563-565-567-868-191530-
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-
251 AM CDT SAT APR 19 2014

SHEBOYGAN WI TO PENTWATER MI NORTH

.TODAY...NORTHEAST WINDS 10 TO 15 KT EARLY THIS MORNING BECOMING
SOUTHEAST BY AFTERNOON. CHANCE OF RAIN THIS AFTERNOON. WAVES 1
TO 3 FT.
.TONIGHT...SOUTH WINDS 10 TO 20 KT EARLY INCREASING TO 15 TO 25
KT. CHANCE OF RAIN IN THE EVENING...THEN RAIN OVERNIGHT. WAVES
BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.
.SUNDAY...SOUTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO 15 KT IN
THE AFTERNOON. SHOWERS LIKELY. WAVES 4 TO 6 FT OCCASIONALLY TO 8
FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 15 KT BACKING TO NORTHEAST.
SHOWERS LIKELY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT LATE.
.MONDAY...NORTHEAST WINDS 10 TO 15 KT BECOMING NORTH. SHOWERS
LIKELY IN THE MORNING...THEN CHANCE OF SHOWERS IN THE AFTERNOON.
WAVES 1 TO 3 FT.
.MONDAY NIGHT...NORTH WINDS 10 TO 20 KT. SLIGHT CHANCE OF SHOWERS.
WAVES 1 TO 3 FT.
.TUESDAY...NORTH WINDS 15 TO 20 KT. WAVES 1 TO 3 FT.
.WEDNESDAY...NORTH WINDS 10 TO 15 KT BECOMING NORTHEAST. WAVES 1
TO 3 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-191530-
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-
251 AM CDT SAT APR 19 2014

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TODAY...NORTHEAST WINDS 10 TO 15 KT BECOMING EAST THIS MORNING
AND BECOMING SOUTHEAST THIS AFTERNOON. WAVES 2 TO 4 FT SUBSIDING
TO 1 TO 3 FT.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KT INCREASING TO 15 TO 25 KT
BY LATE EVENING AND BECOMING SOUTH OVERNIGHT. SLIGHT CHANCE OF
RAIN OVERNIGHT. WAVES BUILDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY...SOUTH WINDS 15 TO 25 KT EASING TO 10 TO 20 KT IN THE
AFTERNOON. CHANCE OF SHOWERS. WAVES 3 TO 5 FT OCCASIONALLY TO 7
FT SUBSIDING TO 2 TO 4 FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS. WAVES
SUBSIDING TO 1 TO 3 FT.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST. SHOWERS
LIKELY. WAVES 1 TO 3 FT.
.MONDAY NIGHT...NORTHWEST WINDS 15 TO 20 KT. SLIGHT CHANCE OF
SHOWERS. WAVES BUILDING TO 2 TO 4 FT.
.TUESDAY...NORTH WINDS 15 TO 25 KT. WAVES 3 TO 5 FT OCCASIONALLY
TO 7 FT.
.WEDNESDAY...NORTH WINDS 10 TO 15 KT BECOMING NORTHEAST. WAVES
SUBSIDING TO 2 TO 4 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ761-191530-
MAFOR 1909/
MICHIGAN NORTH 11110 11210 11310 13320 11430 11436. CHANCE OF
RAIN LATE IN THE AFTERNOON AND EVENING THEN RAIN OVERNIGHT. WAVES
2 TO 4 FT TODAY. WAVES 1 TO 3 FT TODAY BUILDING TO 4 TO 6 FT
OCCASIONALLY TO 8 FT TONIGHT.

MICHIGAN SOUTH 11110 11210 13310 11320 11330 11430. WAVES 2 TO 4
FT SUBSIDING TO 1 TO 3 FT TODAY...THEN BUILDING TO 3 TO 5 FT
OCCASIONALLY TO 7 FT TONIGHT.

$$

RATZER







000
FZUS63 KLOT 190140
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
840 PM CDT FRI APR 18 2014

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...HIGH PRESSURE OF 30.4 INCHES OVER ONTARIO AND THE
WESTERN GREAT LAKES...WILL CONTINUE EASTWARD TO JAMES BAY AND THE
CENTRAL GREAT LAKES BY SATURDAY MORNING. FARTHER WEST...LOW
PRESSURE OF 29.5 INCHES OVER SOUTHERN SASKATCHEWAN AND ANOTHER LOW
OF 29.4 INCHES OVER SOUTH DAKOTA WILL MERGE INTO A SINGLE LOW OF
29.5 INCHES OVER LAKE WINNIPEG BY SATURDAY AFTERNOON. THIS LOW
WILL TRACK EAST...DRAGGING A COLD FRONT SLOWLY DOWN LAKE MICHIGAN
SUNDAY AND SUNDAY NIGHT. YET ANOTHER LOW OF 29.8 INCHES IS
EXPECTED TO DEVELOP OVER THE CENTRAL PLAINS MONDAY MORNING AND
THEN TRACK EASTWARD...JUST SOUTH OF LAKE MICHIGAN MONDAY NIGHT AS
HIGH PRESSURE OF 30.3 INCHES BUILDS ACROSS THE NORTHERN PLAINS.

LMZ261-362-364-366-563-565-567-868-190945-
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-
840 PM CDT FRI APR 18 2014

SHEBOYGAN WI TO PENTWATER MI NORTH

.REST OF TONIGHT...NORTHEAST WINDS 10 TO 15 KT BECOMING EAST LATE.
WAVES 2 TO 4 FT.
.SATURDAY...SOUTHEAST WINDS 10 TO 20 KT. SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON. WAVES 1 TO 3 FT.
.SATURDAY NIGHT...SOUTH WINDS 20 TO 25 KT. CHANCE OF SHOWERS IN
THE EVENING...THEN SHOWERS OVERNIGHT. WAVES BUILDING TO 5 TO 8 FT
OCCASIONALLY TO 10 FT.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KT EASING TO 10 TO 20 KT IN THE
AFTERNOON. SHOWERS LIKELY. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT
SUBSIDING TO 2 TO 4 FT LATE.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 15 KT BACKING TO NORTHEAST.
SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF SHOWERS OVERNIGHT.
WAVES SUBSIDING TO 1 TO 3 FT.
.MONDAY...EAST WINDS 10 TO 15 KT BECOMING NORTH. CHANCE OF
SHOWERS. WAVES 1 TO 3 FT.
.MONDAY NIGHT...NORTH WINDS 10 TO 20 KT. SLIGHT CHANCE OF
SHOWERS. WAVES 2 TO 4 FT.
.TUESDAY...NORTH WINDS 15 TO 20 KT. WAVES 2 TO 4 FT.
.WEDNESDAY...NORTH WINDS 10 TO 15 KT BECOMING NORTHEAST. WAVES
1 TO 3 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-190945-
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-
840 PM CDT FRI APR 18 2014

SHEBOYGAN WI TO PENTWATER MI SOUTH

.REST OF TONIGHT...NORTHEAST WINDS 15 TO 25 KT BECOMING EAST 10 TO
20 KT. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT SUBSIDING TO 2 TO 4
FT.
.SATURDAY...SOUTHEAST WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.
.SATURDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KT BECOMING SOUTH.
WAVES BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8 FT.
.SUNDAY...SOUTH WINDS 15 TO 25 KT. CHANCE OF SHOWERS. WAVES 3 TO
5 FT OCCASIONALLY TO 7 FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS IN THE
EVENING...THEN SLIGHT CHANCE OF SHOWERS OVERNIGHT. WAVES 2 TO
4 FT.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST. SHOWERS
LIKELY. WAVES 1 TO 3 FT.
.MONDAY NIGHT...NORTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS. WAVES
1 TO 3 FT.
.TUESDAY...NORTH WINDS 15 TO 20 KT. WAVES BUILDING TO 3 TO 5 FT
OCCASIONALLY TO 7 FT.
.WEDNESDAY...NORTHEAST WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$
LMZ761-190945-
MAFOR 1903/
MICHIGAN NORTH 12110 11210 14320 11430. WAVES 2 TO 4 FT OVERNIGHT.
WAVES 1 TO 3 FT SATURDAY

MICHIGAN SOUTH 12130 11220 14320 11330. WAVES 3 TO 5 FT
OCCASIONALLY TO 7 FT SUBSIDING TO 2 TO 4 FT OVERNIGHT. WAVES 2 TO
4 FT SATURDAY.

$$

KREIN






000
FZUS63 KLOT 181934
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
234 PM CDT FRI APR 18 2014

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...HIGH PRESSURE OF 30.4 INCHES...CENTERED OVER ONTARIO
AND THE UPPER GREAT LAKES THIS AFTERNOON...WILL CONTINUE EASTWARD
ACROSS THE EASTERN LAKES REGION BY SATURDAY MORNING. FARTHER
WEST...LOW PRESSURE OF 29.5 INCHES ACROSS THE NORTHERN HIGH
PLAINS...WILL MOVE ACROSS SOUTHERN MANITOBA SATURDAY
AFTERNOON...THEN CONTINUE EASTWARD TO NEAR JAMES BAY...WHILE
WEAKENING TO 29.8 INCHES...BY SUNDAY EVENING. THIS LOW WILL STEER
A COLD FRONT ACROSS THE NORTHERN HALF OF THE LAKE...WHICH WILL
STALL THROUGH MONDAY MORNING. A SECOND LOW PRESSURE OF 29.7 INCHES
WILL MOVE ACROSS THE SOUTHERN GREAT LAKES ON MONDAY AFTERNOON
GUIDING THE FRONT EASTWARD AND TURNING WINDS NORTHERLY ACROSS THE
LAKE.

LMZ261-362-364-366-563-565-567-868-190400-
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-
234 PM CDT FRI APR 18 2014

SHEBOYGAN WI TO PENTWATER MI NORTH

.TONIGHT...NORTHWEST WINDS 5 TO 10 KT...BECOMING NORTHEAST 10 TO 15
KT THIS EVENING...THEN EAST LATE. WAVES 1 TO 2 FT.
.SATURDAY...SOUTHEAST WINDS 10 TO 20 KT. SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON. WAVES 1 TO 3 FT.
.SATURDAY NIGHT...SOUTH WINDS 20 TO 25 KT. CHANCE OF SHOWERS IN
THE EVENING...THEN SHOWERS OVERNIGHT. WAVES BUILDING TO 5 TO 8 FT
OCCASIONALLY TO 10 FT.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KT EASING TO 10 TO 20 KT IN THE
AFTERNOON. SHOWERS LIKELY. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT
SUBSIDING TO 2 TO 4 FT LATE.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 15 KT BACKING TO NORTHEAST.
SHOWERS LIKELY IN THE EVENING...THEN CHANCE OF SHOWERS OVERNIGHT.
WAVES SUBSIDING TO 1 TO 3 FT.
.MONDAY...EAST WINDS 10 TO 15 KT BECOMING NORTH. CHANCE OF
SHOWERS. WAVES 1 TO 3 FT.
.MONDAY NIGHT...NORTH WINDS 10 TO 20 KT. SLIGHT CHANCE OF
SHOWERS. WAVES 2 TO 4 FT.
.TUESDAY...NORTH WINDS 15 TO 20 KT. WAVES 2 TO 4 FT.
.WEDNESDAY...NORTH WINDS 10 TO 15 KT BECOMING NORTHEAST. WAVES
1 TO 3 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-190400-
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-
234 PM CDT FRI APR 18 2014

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TONIGHT...NORTHEAST WINDS 15 TO 20 KT BECOMING EAST 10 TO 20 KT
AFTER MIDNIGHT. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SATURDAY...SOUTHEAST WINDS 10 TO 20 KT. WAVES SUBSIDING TO 2 TO
3 FT.
.SATURDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KT BECOMING SOUTH.
WAVES BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8 FT.
.SUNDAY...SOUTH WINDS 15 TO 25 KT. CHANCE OF SHOWERS. WAVES 3 TO
5 FT OCCASIONALLY TO 7 FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS IN THE
EVENING...THEN SLIGHT CHANCE OF SHOWERS OVERNIGHT. WAVES 2 TO
4 FT.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST. SHOWERS
LIKELY. WAVES 1 TO 3 FT.
.MONDAY NIGHT...NORTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS. WAVES
1 TO 3 FT.
.TUESDAY...NORTH WINDS 15 TO 20 KT. WAVES BUILDING TO 3 TO 5 FT
OCCASIONALLY TO 7 FT.
.WEDNESDAY...NORTHEAST WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ761-190400-
MAFOR 1821/
MICHIGAN NORTH 11700 19800 13110 12210 12320. WAVES 1 TO 3 FT.

MICHIGAN SOUTH 13120 12220 13320. WAVES 3 TO 5 FT OCCASIONALLY TO
7 FT TONIGHT SUBSIDING TO 2 TO 3 FT SATURDAY.

$$

KJB







000
FZUS63 KLOT 181327
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
827 AM CDT FRI APR 18 2014

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...HIGH PRESSURE OF 30.4 INCHES...CENTERED OVER THE
MISSISSIPPI RIVER VALLEY EARLY THIS MORNING...WILL BUILD OVER THE
LAKES REGION TODAY. LOW PRESSURE OF 29.7 INCHES WILL MOVE FROM
NORTH DAKOTA SATURDAY MORNING TO NORTHERN ONTARIO BY SUNDAY
AFTERNOON. THIS WILL STEER A COLD FRONT INTO THE NORTHERN HALF OF
THE LAKE...WHICH WILL STALL THROUGH MONDAY MORNING. LOW PRESSURE
OF 29.7 INCHES WILL MOVE ACROSS THE SOUTHERN GREAT LAKES ON MONDAY
AFTERNOON GUIDING THE FRONT EASTWARD AND TURNING WINDS NORTHERLY
ACROSS THE LAKE.

LMZ261-362-364-366-563-565-567-868-182145-
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-
827 AM CDT FRI APR 18 2014

SHEBOYGAN WI TO PENTWATER MI NORTH

.REST OF TODAY...NORTHWEST WINDS 10 TO 15 KT BECOMING NORTH IN THE
AFTERNOON. WAVES 1 TO 2 FT.
.TONIGHT...NORTHEAST WINDS 10 TO 15 KT BECOMING EAST LATE. WAVES
1 TO 2 FT.
.SATURDAY...SOUTHEAST WINDS 10 TO 15 KT INCREASING TO 15 TO 20 KT.
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. WAVES 1 TO 3 FT.
.SATURDAY NIGHT...SOUTH WINDS 20 TO 25 KT. RAIN...MAINLY
OVERNIGHT. WAVES BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KT DIMINISHING TO 10 TO 20 KT
IN THE AFTERNOON. RAIN LIKELY...MAINLY IN THE MORNING. WAVES 5 TO
8 FT OCCASIONALLY TO 10 FT SUBSIDING TO 2 TO 4 FT LATE.
.SUNDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KT BACKING TO NORTHEAST.
CHANCE OF SHOWERS. WAVES 1 TO 3 FT.
.MONDAY...NORTHEAST WINDS 10 TO 20 KT BECOMING NORTH. CHANCE OF
SHOWERS. WAVES 1 TO 3 FT.
.TUESDAY...NORTH WINDS 15 TO 20 KT. WAVES 1 TO 2 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-182145-
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-
827 AM CDT FRI APR 18 2014

SHEBOYGAN WI TO PENTWATER MI SOUTH

.REST OF TODAY...NORTH WINDS 10 TO 20 KT. WAVES 1 TO 3 FT BUILDING
TO 2 TO 4 FT.
.TONIGHT...NORTHEAST WINDS 10 TO 20 KT BECOMING EAST AFTER
MIDNIGHT. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.
.SATURDAY...EAST WINDS 10 TO 20 KT BECOMING SOUTHEAST FROM LATE
MORNING ON. WAVES 1 TO 3 FT.
.SATURDAY NIGHT...SOUTHEAST WINDS 15 TO 25 KT BECOMING SOUTH FROM
LATE EVENING ON. SLIGHT CHANCE OF RAIN OVERNIGHT. WAVES BUILDING
TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY...SOUTH WINDS 15 TO 25 KT. CHANCE OF RAIN...MAINLY IN THE
MORNING. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS. WAVES
1 TO 3 FT.
.MONDAY...SOUTHWEST WINDS 10 TO 20 KT BECOMING NORTHWEST BY MONDAY
NIGHT. CHANCE OF SHOWERS. WAVES 1 TO 3 FT.
.TUESDAY...NORTH WINDS 15 TO 20 KT. WAVES 1 TO 3 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$
LMZ761-182145-
MAFOR 1815/
MICHIGAN NORTH 12710 11810 13110 11210 11310. WAVES 1 TO 2 FT.

MICHIGAN SOUTH 10810 13820 12120 13220. WAVES 1 TO 3 FT BUILDING
TO 2 TO 4 FT THIS AFTERNOON AND TONIGHT...THEN SUBSIDING TO 1 TO 3
FT BY SATURDAY MORNING.

$$

KJB









000
FZUS63 KLOT 180740
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
240 AM CDT FRI APR 18 2014

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...WEAK LOW PRESSURE OF 30.2 INCHES ACROSS LAKE HURON
EARLY THIS MORNING WILL SHIFT EAST TODAY. MEANWHILE...HIGH
PRESSURE OF 30.4 INCHES WILL BUILD OVER THE LAKE TODAY. LOW
PRESSURE OF 29.7 INCHES WILL THEN MOVE FROM NORTH DAKOTA SATURDAY
MORNING TO NORTHERN ONTARIO BY SUNDAY AFTERNOON. THIS WILL STEER A
COLD FRONT INTO THE NORTHERN HALF OF THE LAKE...WHICH WILL STALL
THROUGH MONDAY MORNING. LOW PRESSURE OF 29.7 INCHES WILL MOVE
ACROSS THE SOUTHERN GREAT LAKES ON MONDAY AFTERNOON GUIDING THE
FRONT EASTWARD AND TURNING WINDS NORTHERLY ACROSS THE LAKE.


LMZ261-362-364-366-563-565-567-868-181615-
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-
240 AM CDT FRI APR 18 2014

SHEBOYGAN WI TO PENTWATER MI NORTH

.TODAY...NORTHWEST WINDS 10 TO 15 KT BECOMING NORTH IN THE
AFTERNOON. WAVES 1 TO 2 FT.
.TONIGHT...NORTHEAST WINDS 10 TO 15 KT BECOMING EAST LATE. WAVES
1 TO 2 FT.
.SATURDAY...SOUTHEAST WINDS 10 TO 15 KT INCREASING TO 15 TO 20 KT.
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. WAVES 1 TO 3 FT.
.SATURDAY NIGHT...SOUTH WINDS 20 TO 25 KT. RAIN...MAINLY
OVERNIGHT. WAVES BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KT DIMINISHING TO 10 TO 20 KT
IN THE AFTERNOON. RAIN LIKELY...MAINLY IN THE MORNING. WAVES 4 TO
6 FT OCCASIONALLY TO 8 FT SUBSIDING TO 2 TO 4 FT LATE.
.SUNDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KT BACKING TO NORTHEAST.
CHANCE OF SHOWERS. WAVES 1 TO 3 FT.
.MONDAY...NORTHEAST WINDS 10 TO 20 KT BECOMING NORTH. CHANCE OF
SHOWERS. WAVES 1 TO 3 FT.
.TUESDAY...NORTH WINDS 15 TO 20 KT. WAVES 1 TO 2 FT.

WAVE FORECAST IS FOR ICE FREE AREAS.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-181615-
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-
240 AM CDT FRI APR 18 2014

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TODAY...NORTH WINDS 10 TO 20 KT. WAVES 1 TO 3 FT.
.TONIGHT...NORTHEAST WINDS 10 TO 20 KT BECOMING EAST AFTER
MIDNIGHT. WAVES 1 TO 3 FT.
.SATURDAY...EAST WINDS 10 TO 20 KT BECOMING SOUTHEAST FROM LATE
MORNING ON. WAVES 1 TO 3 FT.
.SATURDAY NIGHT...SOUTHEAST WINDS 15 TO 25 KT BECOMING SOUTH FROM
LATE EVENING ON. SLIGHT CHANCE OF RAIN OVERNIGHT. WAVES BUILDING
TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY...SOUTH WINDS 15 TO 25 KT. CHANCE OF RAIN...MAINLY IN THE
MORNING. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS. WAVES
1 TO 3 FT.
.MONDAY...SOUTHWEST WINDS 10 TO 20 KT BECOMING NORTHWEST BY MONDAY
NIGHT. CHANCE OF SHOWERS. WAVES 1 TO 3 FT.
.TUESDAY...NORTH WINDS 15 TO 20 KT. WAVES 1 TO 3 FT.

$$

LMZ761-181615-
MAFOR 1809/
MICHIGAN NORTH 13710 12810 13110 19210. WAVES 1 TO 2 FT.

MICHIGAN SOUTH 14820 11820 12120 11220. WAVES 1 TO 3 FT.

$$

MTF








000
FZUS63 KLOT 180148
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
848 PM CDT THU APR 17 2014

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...LOW PRESSURE OF 30.1 INCHES OVER THE GREAT LAKES WILL
MOVE NORTHEAST TO ONTARIO BY DAYBREAK FRIDAY. HIGH PRESSURE OF
30.4 INCHES WILL BUILD INTO THE UPPER MIDWEST FRIDAY AND MOVE EAST
ACROSS LAKE MICHIGAN FRIDAY NIGHT. LOW PRESSURE OF 29.9 INCHES
WILL MOVE FROM THE CENTRAL PLAINS SUNDAY TO THE UPPER OHIO VALLEY
BY EARLY TUESDAY. HIGH PRESSURE OF 30.1 INCHES WILL BUILD ACROSS
LAKE MICHIGAN TUESDAY NIGHT.

LMZ261-362-364-366-563-565-567-868-180930-
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-
848 PM CDT THU APR 17 2014

SHEBOYGAN WI TO PENTWATER MI NORTH

.TONIGHT...VARIABLE WINDS LESS THAN 10 KT BECOMING NORTHWEST
AROUND 10 KT. WAVES 1 TO 2 FT.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KT BECOMING NORTH. WAVES 1 TO
3 FT.
.FRIDAY NIGHT...NORTHEAST WINDS 5 TO 10 KT BECOMING EAST 10 TO
15 KT. WAVES 2 FT OR LESS.
.SATURDAY...SOUTHEAST WINDS 15 TO 25 KT. WAVES BUILDING TO 2 TO 4 FT.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 25 KT. RAIN LIKELY. WAVES
BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KT. RAIN LIKELY. WAVES 4 TO
6 FT OCCASIONALLY TO 8 FT.
.SUNDAY NIGHT...SOUTH WINDS 5 TO 10 KT BACKING TO EAST. CHANCE OF
RAIN. WAVES 2 TO 4 FT.
.MONDAY...NORTHEAST WINDS 10 TO 15 KT. CHANCE OF SHOWERS. WAVES
1 TO 3 FT.
.TUESDAY...NORTHWEST WINDS 10 TO 20 KT. WAVES 1 TO 3 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-180930-
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-
848 PM CDT THU APR 17 2014

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TONIGHT...VARIABLE WINDS LESS THAN 10 KT BECOMING NORTH AROUND 10
KT OVERNIGHT. WAVES 1 TO 3 FT.
.FRIDAY...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 3 FT.
.FRIDAY NIGHT...NORTHEAST WINDS 10 TO 15 KT BECOMING EAST 10 TO
20 KT. WAVES 1 TO 3 FT.
.SATURDAY...SOUTHEAST WINDS 15 TO 25 KT. WAVES BUILDING TO 2 TO 4 FT.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 25 KT. CHANCE OF RAIN. WAVES
3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY...SOUTH WINDS 10 TO 20 KT. CHANCE OF RAIN. WAVES 2 TO 4
FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 15 KT. CHANCE OF RAIN. WAVES
1 TO 3 FT.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST 10 TO 20 KT.
CHANCE OF SHOWERS. WAVES 1 TO 3 FT.
.TUESDAY...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 3 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$
LMZ761-180930-
MAFOR 1803/
MICHIGAN NORTH 11900 14710 12810 11100. WAVES 1 TO 3 FT.

MICHIGAN SOUTH 12900 14810 11810 11110. WAVES 1 TO 3 FT.

$$

IZZI






000
FZUS63 KLOT 171948
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
248 PM CDT THU APR 17 2014

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...LOW PRESSURE OF 30.1 INCHES CENTERED OVER NORTHEAST
WISCONSIN WILL CONTINUE TO LIFT NORTHEAST REACHING NORTHEAST
ONTARIO AROUND DAYBREAK FRIDAY AND WEAKENING TO 30.2 INCHES. HIGH
PRESSURE OF 30.4 INCHES WILL BUILD INTO THE UPPER MIDWEST FRIDAY
AND MOVE EAST ACROSS LAKE MICHIGAN FRIDAY NIGHT. LOW PRESSURE OF
29.9 INCHES WILL MOVE FROM THE CENTRAL PLAINS SUNDAY TO THE UPPER
OHIO VALLEY BY EARLY TUESDAY. HIGH PRESSURE OF 30.1 INCHES WILL
BUILD ACROSS LAKE MICHIGAN TUESDAY NIGHT.

LMZ261-362-364-366-563-565-180345-
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-
248 PM CDT THU APR 17 2014

TWO RIVERS WI TO MANISTEE MI NORTH

.TONIGHT...NORTHWEST WINDS 15 TO 20 KT DIMINISHING TO 10 TO 15 KT
OVERNIGHT. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KT BECOMING NORTH. WAVES 1 TO
3 FT.
.FRIDAY NIGHT...NORTHEAST WINDS 5 TO 10 KT BECOMING EAST 10 TO
15 KT. WAVES 2 FT OR LESS.
.SATURDAY...SOUTHEAST WINDS 15 TO 25 KT. WAVES BUILDING TO 2 TO 4 FT.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 25 KT. RAIN LIKELY. WAVES
BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KT. RAIN LIKELY. WAVES 4 TO
6 FT OCCASIONALLY TO 8 FT.
.SUNDAY NIGHT...SOUTH WINDS 5 TO 10 KT BACKING TO EAST. CHANCE OF
RAIN. WAVES 2 TO 4 FT.
.MONDAY...NORTHEAST WINDS 10 TO 15 KT. CHANCE OF SHOWERS. WAVES
1 TO 3 FT.
.TUESDAY...NORTHWEST WINDS 10 TO 20 KT. WAVES 1 TO 3 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ080-567-669-671-673-675-777-779-868-870-872-874-876-878-180345-
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 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 PENTWATER TO MANISTEE MI 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-
248 PM CDT THU APR 17 2014

TWO RIVERS WI TO MANISTEE MI SOUTH

.TONIGHT...WEST WINDS 10 TO 15 KT DIMINISHING TO 5 TO 10 KT...THEN
BECOMING NORTH OVERNIGHT. ISOLATED SHOWERS. WAVES 2 TO 4 FT SUBSIDING
TO 1 TO 3 FT OVERNIGHT.
.FRIDAY...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 3 FT.
.FRIDAY NIGHT...NORTHEAST WINDS 10 TO 15 KT BECOMING EAST 10 TO
20 KT. WAVES 1 TO 3 FT.
.SATURDAY...SOUTHEAST WINDS 15 TO 25 KT. WAVES BUILDING TO 2 TO 4 FT.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 25 KT. CHANCE OF RAIN. WAVES
3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY...SOUTH WINDS 10 TO 20 KT. CHANCE OF RAIN. WAVES 2 TO 4
FT.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 15 KT. CHANCE OF RAIN. WAVES
1 TO 3 FT.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST 10 TO 20 KT.
CHANCE OF SHOWERS. WAVES 1 TO 3 FT.
.TUESDAY...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 3 FT.

$$

LMZ761-180345-
MAFOR 1721/
MICHIGAN NORTH 12720 14710 12810. WAVES 2 TO 4 FT SUBSIDING TO 1
TO 3 FT TONIGHT. WAVES 1 TO 3 FT FRIDAY.

MICHIGAN SOUTH 11610 11600 12800 14810. WAVES 2 TO 4 FT SUBSIDING
TO 1 TO 3 FT TONIGHT. WAVES 1 TO 3 FT FRIDAY.

$$

BEACHLER






000
FZUS63 KLOT 171341
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
841 AM CDT THU APR 17 2014

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...LOW PRESSURE OF 30.0 INCHES LIES OVER CENTRAL
WISCONSIN AND WILL LIFT NORTH TO LAKE SUPERIOR BY THIS EVENING
FILLING TO 30.2 INCHES. HIGH PRESSURE OF 30.4 INCHES WILL BUILD
INTO THE UPPER MIDWEST FRIDAY AND MOVE EAST ACROSS LAKE MICHIGAN
FRIDAY NIGHT. LOW PRESSURE OF 29.9 INCHES WILL MOVE FROM THE
CENTRAL PLAINS SUNDAY TO THE UPPER OHIO VALLEY BY EARLY TUESDAY.
HIGH PRESSURE OF 30.1 INCHES WILL BUILD ACROSS LAKE MICHIGAN
TUESDAY NIGHT.

LMZ261-362-364-366-563-565-172130-
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-
841 AM CDT THU APR 17 2014

TWO RIVERS WI TO MANISTEE MI NORTH

.REST OF TODAY...SOUTHEAST WINDS 15 TO 25 KT BECOMING SOUTHWEST
10 TO 20 KT. CHANCE OF RAIN OR SNOW. WAVES 6 TO 9 FT OCCASIONALLY
TO 11 FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KT VEERING TO NORTHWEST.
WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT SUBSIDING TO 1 TO 3 FT
OVERNIGHT.
.FRIDAY...NORTHWEST WINDS AROUND 10 KT. WAVES 1 TO 3 FT.
.FRIDAY NIGHT...NORTH WINDS AROUND 10 KT BECOMING NORTHEAST. WAVES 1
TO 3 FT.
.SATURDAY...SOUTHEAST WINDS 10 TO 20 KT. CHANCE OF SNOW OR SLIGHT
CHANCE OF RAIN IN THE AFTERNOON. WAVES 1 TO 3 FT.
.SATURDAY NIGHT...SOUTH WINDS INCREASING TO 30 KT. RAIN OR SNOW
LIKELY. WAVES BUILDING TO 6 TO 9 FT OCCASIONALLY TO 11 FT.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KT. RAIN LIKELY. WAVES 6 TO
9 FT OCCASIONALLY TO 11 FT.
.MONDAY...NORTHEAST WINDS 10 TO 15 KT. SLIGHT CHANCE OF SHOWERS.
WAVES 1 TO 3 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ080-567-669-671-673-675-777-779-868-870-872-874-876-878-172130-
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 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 PENTWATER TO MANISTEE MI 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-
841 AM CDT THU APR 17 2014

TWO RIVERS WI TO MANISTEE MI SOUTH

.REST OF TODAY...SOUTH WINDS 15 TO 25 KT BECOMING SOUTHWEST...THEN
DIMINISHING TO 10 TO 15 KT LATE. WAVES 4 TO 7 FT OCCASIONALLY TO
9 FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT LATE THIS
AFTERNOON.
.TONIGHT...WEST WINDS AROUND 10 KT BECOMING NORTH. SLIGHT CHANCE OF
RAIN. WAVES SUBSIDING TO 1 TO 3 FT.
.FRIDAY...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 3 FT.
.FRIDAY NIGHT...NORTHEAST WINDS 10 TO 15 KT BECOMING EAST. WAVES
1 TO 3 FT.
.SATURDAY...SOUTHEAST WINDS 10 TO 20 KT. WAVES 1 TO 3 FT.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 25 KT. CHANCE OF RAIN. WAVES
BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT.
.SUNDAY...SOUTH WINDS 10 TO 20 KT. CHANCE OF RAIN. WAVES 4 TO
7 FT OCCASIONALLY TO 9 FT.
.MONDAY...NORTHEAST WINDS AROUND 10 KT. CHANCE OF SHOWERS. WAVES
1 TO 3 FT.


$$
LMZ761-172130-
MAFOR 1715/
MICHIGAN NORTH 11330 11520 12510 11610 11710 12700. CHANCE OF RAIN OR SNOW.
WAVES 6 TO 9 FT OCCASIONALLY TO 11 FT SUBSIDING TO 3 TO 5 FT
OCCASIONALLY TO 7 FT THIS AFTERNOON. WAVES 3 TO 5 FT OCCASIONALLY
TO 7 FT SUBSIDING TO 1 TO 3 FT TONIGHT. WAVES 1 TO 3 FT FRIDAY
MORNING.

MICHIGAN SOUTH 11430 191520 11510 12600 11700 11800 12810. WAVES
4 TO 7 FT OCCASIONALLY TO 9 FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY
TO 7 FT LATE THIS AFTERNOON. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT
SUBSIDING TO 1 TO 3 FT TONIGHT. WAVES 1 TO 3 FT FRIDAY MORNING.

$$

BEACHLER








000
FZUS63 KLOT 170740
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
240 AM CDT THU APR 17 2014

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...LOW PRESSURE OF 29.8 INCHES LIES OVER FAR NORTHEASTERN
IOWA EARLY THIS MORNING AND WILL LIFT TO LAKE SUPERIOR THIS
EVENING FILLING TO 30.2 INCHES. HIGH PRESSURE OF 30.4 INCHES WILL
BUILD INTO THE UPPER MIDWEST FRIDAY AND MOVE EAST ACROSS LAKE
MICHIGAN FRIDAY NIGHT. LOW PRESSURE OF 29.9 INCHES WILL MOVE FROM
THE CENTRAL PLAINS SUNDAY TO THE UPPER OHIO VALLEY BY EARLY
TUESDAY. HIGH PRESSURE OF 30.1 INCHES WILL BUILD ACROSS LAKE
MICHIGAN TUESDAY NIGHT.

LMZ261-362-364-366-563-565-171600-
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-
240 AM CDT THU APR 17 2014

TWO RIVERS WI TO MANISTEE MI NORTH

.TODAY...SOUTHEAST WINDS 15 TO 25 KT BECOMING SOUTH 10 TO 20 KT.
SNOW LIKELY THIS MORNING...THEN CHANCE OF RAIN OR SNOW THIS
AFTERNOON. WAVES 6 TO 9 FT OCCASIONALLY TO 11 FT SUBSIDING TO 4 TO
6 FT OCCASIONALLY TO 8 FT.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KT VEERING TO NORTHWEST.
WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT SUBSIDING TO 1 TO 3 FT
OVERNIGHT.
.FRIDAY...NORTHWEST WINDS AROUND 10 KT. WAVES 1 TO 3 FT.
.FRIDAY NIGHT...NORTH WINDS AROUND 10 KT BECOMING NORTHEAST. WAVES 1
TO 3 FT.
.SATURDAY...SOUTHEAST WINDS 10 TO 20 KT. CHANCE OF SNOW OR SLIGHT
CHANCE OF RAIN IN THE AFTERNOON. WAVES 1 TO 3 FT.
.SATURDAY NIGHT...SOUTH WINDS INCREASING TO 30 KT. RAIN OR SNOW
LIKELY. WAVES BUILDING TO 6 TO 9 FT OCCASIONALLY TO 11 FT.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KT. RAIN LIKELY. WAVES 6 TO
9 FT OCCASIONALLY TO 11 FT.
.MONDAY...NORTHEAST WINDS 10 TO 15 KT. SLIGHT CHANCE OF SHOWERS.
WAVES 1 TO 3 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ080-567-669-671-673-675-777-779-868-870-872-874-876-878-171600-
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 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 PENTWATER TO MANISTEE MI 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-
240 AM CDT THU APR 17 2014

TWO RIVERS WI TO MANISTEE MI SOUTH

.TODAY...SOUTHEAST WINDS TO 30 KT BECOMING SOUTH 15 TO 25 KT
EARLY THIS AFTERNOON...THEN SOUTHWEST 10 TO 20 KT LATE. WAVES
6 TO 9 FT OCCASIONALLY TO 11 FT SUBSIDING TO 3 TO 5 FT
OCCASIONALLY TO 7 FT.
.TONIGHT...WEST WINDS AROUND 10 KT BECOMING NORTH. SLIGHT CHANCE OF
RAIN. WAVES SUBSIDING TO 1 TO 3 FT.
.FRIDAY...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 3 FT.
.FRIDAY NIGHT...NORTHEAST WINDS 10 TO 15 KT BECOMING EAST. WAVES
1 TO 3 FT.
.SATURDAY...SOUTHEAST WINDS 10 TO 20 KT. WAVES 1 TO 3 FT.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 25 KT. CHANCE OF RAIN. WAVES
BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT.
.SUNDAY...SOUTH WINDS 10 TO 20 KT. CHANCE OF RAIN. WAVES 4 TO
7 FT OCCASIONALLY TO 9 FT.
.MONDAY...NORTHEAST WINDS AROUND 10 KT. CHANCE OF SHOWERS. WAVES
1 TO 3 FT.

$$

LMZ761-171600-
MAFOR 1709/
MICHIGAN NORTH 13337 12420 11510 12610. CHANCE OF RAIN OR SNOW
THIS AFTERNOON. WAVES 6 TO 9 FT OCCASIONALLY TO 11 FT SUBSIDING TO
4 TO 6 FT OCCASIONALLY TO 8 FT TODAY..THEN TO 1 TO 3 FT TONIGHT.

MICHIGAN SOUTH 12340 12430 11520 11610 11710 11810. WAVES 6 TO 9
FT OCCASIONALLY TO 11 FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7
FT TODAY...THEN TO 1 TO 3 FT TONIGHT.

$$

BMD






000
FZUS63 KLOT 170155
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
855 PM CDT WED APR 16 2014

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...HIGH PRESSURE OF 30.5 INCHES REMAINS CENTERED ACROSS
NEW ENGLAND STRETCHING EAST INTO THE CANADIAN MARITIME TONIGHT.
AN AREA OF LOW PRESSURE AVERAGING 29.7 INCHES CENTERED OVER THE
CENTRAL PLAINS CONTINUES TO LIFT NORTHEAST...AND WILL BECOME
CENTERED OVER CENTRAL WISCONSIN OVERNIGHT AND WEAKEN TO 29.9
INCHES BY EARLY THURSDAY MORNING. THIS LOW WILL THEN LIFT NORTH
TOWARDS NORTHERN LAKE MICHIGAN THURSDAY AFTERNOON...FILLING TO
30.1 INCHES. HIGH PRESSURE OF 30.6 INCHES WILL BUILD OVER MANITOBA
WEDNESDAY NIGHT...THEN SHIFT TO HUDSON BAY BY SATURDAY WITH
RIDGING EXTENDING OVER LAKE MICHIGAN.

LMZ261-362-364-366-563-565-170945-
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-
855 PM CDT WED APR 16 2014

TWO RIVERS WI TO MANISTEE MI NORTH

.REST OF TONIGHT...SOUTHEAST WINDS 15 TO 25 KT INCREASING TO 30
KT OVERNIGHT. OCCASIONAL GALE FORCE GUSTS TO 35 KT OVERNIGHT. SNOW
OR RAIN LIKELY. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT BUILDING TO
7 TO 10 FT OCCASIONALLY TO 13 FT.
.THURSDAY...SOUTHEAST WINDS TO 30 KT BECOMING SOUTH 15 TO 20 KT.
SNOW LIKELY OR CHANCE OF RAIN IN THE MORNING...THEN CHANCE OF RAIN
OR SNOW IN THE AFTERNOON. WAVES 7 TO 10 FT OCCASIONALLY TO 13 FT
SUBSIDING TO 4 TO 7 FT OCCASIONALLY TO 9 FT.
.THURSDAY NIGHT...WEST WINDS 10 TO 15 KT BECOMING NORTHWEST.
WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT SUBSIDING TO 1 TO 2 FT
OVERNIGHT.
.FRIDAY AND FRIDAY NIGHT...NORTHWEST WINDS 10 TO 15 KT. WAVES 1
TO 2 FT.
.SATURDAY...EAST WINDS 10 TO 15 KT. SLIGHT CHANCE OF RAIN OR SNOW
IN THE AFTERNOON. WAVES 1 TO 2 FT.
.SATURDAY NIGHT...SOUTHEAST WINDS 15 TO 25 KT. CHANCE OF RAIN OR
SNOW. WAVES BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8 FT.
.SUNDAY...SOUTHEAST WINDS 15 TO 25 KT EASING TO 10 TO 20 KT DURING
THE DAY...THEN BECOMING NORTH 10 TO 15 KT SUNDAY NIGHT. RAIN
LIKELY. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT SUBSIDING TO 1 TO 3
FT SUNDAY NIGHT.
.MONDAY...NORTHWEST WINDS 10 TO 15 KT. WAVES 1 TO 3 FT.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ080-567-669-671-673-675-777-779-868-870-872-874-876-878-170945-
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 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 PENTWATER TO MANISTEE MI 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-
855 PM CDT WED APR 16 2014

TWO RIVERS WI TO MANISTEE MI SOUTH

.REST OF TONIGHT...SOUTHEAST WINDS TO 30 KT. CHANCE OF RAIN OR
SNOW OVERNIGHT. WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT BUILDING TO 7 TO
10 FT OCCASIONALLY TO 13 FT.
.THURSDAY...SOUTH WINDS 15 TO 25 KT EASING TO 10 TO 20 KT LATE.
WAVES 7 TO 10 FT OCCASIONALLY TO 13 FT SUBSIDING TO 4 TO 7 FT
OCCASIONALLY TO 9 FT.
.THURSDAY NIGHT...WEST WINDS 10 TO 15 KT VEERING TO NORTH. CHANCE
OF RAIN. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT SUBSIDING TO 1 TO
3 FT FROM LATE EVENING ON.
.FRIDAY...NORTH WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.
.FRIDAY NIGHT...NORTHEAST WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.
.SATURDAY...EAST WINDS 10 TO 15 KT BECOMING SOUTHEAST LATE. WAVES 1
TO 3 FT.
.SATURDAY NIGHT...SOUTHEAST WINDS 15 TO 25 KT. CHANCE OF RAIN.
WAVES BUILDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY...SOUTHEAST WINDS 15 TO 25 KT BECOMING NORTH 10 TO 20 KT
SUNDAY NIGHT. CHANCE OF RAIN. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT
SUBSIDING TO 1 TO 3 FT SUNDAY NIGHT.
.MONDAY...NORTH WINDS 10 TO 15 KT. SLIGHT CHANCE OF RAIN. WAVES
1 TO 3 FT.


$$
LMZ761-170945-
MAFOR 1703/
MICHIGAN NORTH 11330 11347 19357 12347 12430 12610. CHANCE OF RAIN
OR SNOW THURSDAY AFTERNOON. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT
BUILDING TO 7 TO 10 FT OCCASIONALLY TO 13 FT OVERNIGHT. WAVES 7 TO
10 FT OCCASIONALLY TO 13 FT SUBSIDING TO 4 TO 7 FT OCCASIONALLY TO
9 FT THURSDAY. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT SUBSIDING TO 1
TO 3 FT THURSDAY EVENING.

MICHIGAN SOUTH 12340 12430 12420 12610. CHANCE OF RAIN OR SNOW
OVERNIGHT. CHANCE OF RAIN THURSDAY EVENING. WAVES 4 TO 7 FT
OCCASIONALLY TO 9 FT BUILDING TO 7 TO 10 FT OCCASIONALLY TO 13 FT
OVERNIGHT. WAVES 7 TO 10 FT OCCASIONALLY TO 13 FT SUBSIDING TO 4
TO 7 FT OCCASIONALLY TO 9 FT THURSDAY. WAVES 3 TO 5 FT
OCCASIONALLY TO 7 FT SUBSIDING TO 1 TO 3 FT THURSDAY EVENING.

$$

BEACHLER






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