523
WHUS74 KLCH 072049
MWWLCH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAKE CHARLES LA
249 PM CST WED JAN 7 2026
GMZ430-432-435-436-450-452-455-081800-
/O.EXT.KLCH.MF.Y.0003.260108T0000Z-260108T1800Z/
SABINE LAKE-CALCASIEU LAKE-VERMILION AND WEST COTE BLANCHE BAYS-
ATCHAFALAYA AND EAST COTE BLANCHE BAYS-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA OUT 20 NM-
249 PM CST WED JAN 7 2026
...DENSE FOG ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST THURSDAY...
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1/2 MILE OR LESS.
* WHERE...PORTIONS OF AND THE COASTAL LAKES AND BAYS OF THE GULF
OF AMERICA.
* WHEN...FROM 6 PM THIS EVENING TO NOON CST THURSDAY.
* IMPACTS...LOW VISIBILITY WILL MAKE NAVIGATION DIFFICULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST NAVIGATE, PROCEED WITH CAUTION. USE PROPER FOG
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE
YOUR RADAR AND COMPASS.
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