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772 
WHUS74 KLCH 290236
MWWLCH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
936 PM CDT Fri Mar 28 2025

GMZ430-432-435-436-290345-
/O.CAN.KLCH.SC.Y.0025.000000T0000Z-250329T0500Z/
Sabine Lake-Calcasieu Lake-Vermilion and West Cote Blanche Bays-
Atchafalaya and East Cote Blanche Bays-
936 PM CDT Fri Mar 28 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

GMZ450-452-455-290900-
/O.EXT.KLCH.SC.Y.0025.000000T0000Z-250329T0900Z/
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-
936 PM CDT Fri Mar 28 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT SATURDAY...

* WHAT...Southeast winds 20 to 25 kt with gusts up to 30 kt and 
  seas 2 to 5 ft.

* WHERE...Portions of and the coastal lakes and bays of the Gulf 
  of America.

* WHEN...Until 4 AM CDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

GMZ470-472-475-291300-
/O.EXT.KLCH.SC.Y.0024.000000T0000Z-250329T1500Z/
Coastal waters from Cameron LA to High Island TX from 20 to 60 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-
936 PM CDT Fri Mar 28 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT SATURDAY...

* WHAT...Southeast winds 20 to 25 kt with gusts up to 30 kt and
  seas 5 to 8 ft.

* WHERE...Coastal waters from Cameron LA to High Island TX from 
  20 to 60 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 10 AM CDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$