246
WHUS74 KLCH 170346
MWWLCH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1046 PM CDT WED SEP 16 2026
GMZ450-470-180000-
/O.CON.KLCH.SC.Y.0028.000000T0000Z-260918T0000Z/
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-
1046 PM CDT WED SEP 16 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT
THURSDAY...
* WHAT...EAST WINDS 15 TO 20 KT WITH GUSTS RANGING 25 TO 30 KT
AND SEAS 4 TO 7 FT.
* WHERE...COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT
20 NM AND COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX
FROM 20 TO 60 NM.
* WHEN...UNTIL 7 PM CDT THURSDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
GMZ452-455-472-475-180015-
/O.CON.KLCH.SC.Y.0028.000000T0000Z-260918T0600Z/
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA OUT 20 NM-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO
60 NM-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA FROM 20 TO 60 NM-
1046 PM CDT WED SEP 16 2026
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT FRIDAY
* WHAT...EAST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND SEAS
4 TO 7 FT.
* WHERE...COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA
OUT 20 NM, COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO
INTRACOASTAL CITY LA OUT 20 NM, COASTAL WATERS FROM
INTRACOASTAL CITY TO CAMERON LA FROM 20 TO 60 NM AND COASTAL
WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA
FROM 20 TO 60 NM.
* WHEN...UNTIL 1 AM CDT FRIDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
CK
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