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Dense Fog Advisory


URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
816 PM CST SUN FEB 18 2018

...DENSE FOG ADVISORY REMAINS IN EFFECT FOR THE COASTAL WATERS
THROUGH MONDAY MORNING...

.WARM AND MOIST AIR FLOWING OVER COOLER SHELF WATERS WILL PRODUCE
PERIODS OF DENSE SEA FOG. SLIGHTLY DRIER AIR WILL WORK INTO THE
COASTAL WATERS AFTER MIDNIGHT AND THE FOG COULD BRIEFLY DISSIPATE
PRIOR TO SUNRISE. VISIBILITES WILL BE A MILE OR UNDER WITHIN
DENSE FOG.

GMZ350-355-191030-
/O.EXT.KHGX.MF.Y.0009.000000T0000Z-180219T1200Z/
COASTAL WATERS FROM FREEPORT TO THE MATAGORDA SHIP CHANNEL OUT
20 NM-COASTAL WATERS FROM HIGH ISLAND TO FREEPORT OUT 20 NM-
816 PM CST SUN FEB 18 2018

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 6 AM CST MONDAY...

* VISIBILITY...BELOW A 1/2 MILE AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MARINERS SHOULD BE PREPARED FOR SUDDEN CHANGES IN VISIBILITY OVER
SHORT DISTANCES. REDUCE YOUR SPEED AND KEEP A LOOKOUT FOR OTHER
VESSELS...BUOYS AND BREAKWATERS. KEEP YOUR NAVIGATION LIGHTS ON.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
CRAFT OR NOT EQUIPPED WITH RADAR... SHOULD CONSIDER SEEKING SAFE
HARBOR.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
816 PM CST SUN FEB 18 2018

...DENSE FOG ADVISORY REMAINS IN EFFECT FOR THE COASTAL WATERS
THROUGH MONDAY MORNING...

.WARM AND MOIST AIR FLOWING OVER COOLER SHELF WATERS WILL PRODUCE
PERIODS OF DENSE SEA FOG. SLIGHTLY DRIER AIR WILL WORK INTO THE
COASTAL WATERS AFTER MIDNIGHT AND THE FOG COULD BRIEFLY DISSIPATE
PRIOR TO SUNRISE. VISIBILITES WILL BE A MILE OR UNDER WITHIN
DENSE FOG.

GMZ335-191030-
/O.NEW.KHGX.MF.Y.0014.180219T0216Z-180219T1200Z/
GALVESTON BAY-
816 PM CST SUN FEB 18 2018

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM CST MONDAY...

THE NATIONAL WEATHER SERVICE IN HOUSTON/GALVESTON HAS ISSUED A
DENSE FOG ADVISORY, WHICH IS IN EFFECT UNTIL 6 AM CST MONDAY.

* VISIBILITY...UNDER A MILE AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MARINERS SHOULD BE PREPARED FOR SUDDEN CHANGES IN VISIBILITY OVER
SHORT DISTANCES. REDUCE YOUR SPEED AND KEEP A LOOKOUT FOR OTHER
VESSELS...BUOYS AND BREAKWATERS. KEEP YOUR NAVIGATION LIGHTS ON.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER CRAFT
OR NOT EQUIPPED WITH RADAR...SHOULD CONSIDER SEEKING SAFE HARBOR.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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