Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
304 AM CDT Fri Apr 4 2025
GMZ430-432-435-436-450-452-455-470-472-475-042100-
/O.EXT.KLCH.SC.Y.0026.000000T0000Z-250406T1200Z/
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-
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-
304 AM CDT Fri Apr 4 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM CDT SUNDAY...
* WHAT...Southeast winds 20 to 30 kt with gusts up to 35 kt and
seas 6 to 11 ft.
* WHERE...Portions of and the coastal lakes and bays of the Gulf
of America.
* WHEN...Until 7 AM CDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service New Orleans LA
408 AM CDT Fri Apr 4 2025
GMZ532-534-536-538-550-552-555-557-570-572-575-577-041715-
/O.CON.KLIX.SC.Y.0027.000000T0000Z-250406T0000Z/
Mississippi Sound-Lake Borgne-Chandeleur Sound-Breton Sound-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 NM-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 NM-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 NM-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 NM-
408 AM CDT Fri Apr 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT
SATURDAY...
* WHAT...Southeast winds 20 to 25 kt with a few gusts up to 35
kt.
* WHERE...Portions of Gulf of America.
* WHEN...Until 7 PM CDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service New Orleans LA
408 AM CDT Fri Apr 4 2025
GMZ530-041715-
/O.CON.KLIX.SC.Y.0028.000000T0000Z-250406T0000Z/
Lake Pontchartrain and Lake Maurepas-
408 AM CDT Fri Apr 4 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT
SATURDAY...
* WHAT...Southeast winds 15 to 25 kt with gusts up to 30 kt.
* WHERE...Lake Pontchartrain and Lake Maurepas.
* WHEN...Until 7 PM 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Houston/Galveston TX
321 AM CDT Fri Apr 4 2025
GMZ330-335-350-355-370-375-041630-
/O.EXT.KHGX.SC.Y.0034.000000T0000Z-250406T1200Z/
Matagorda Bay-Galveston Bay-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
Waters from Freeport to Matagorda Ship Channel TX from 20 to
60 NM-Waters from High Island to Freeport TX from 20 to 60 NM-
321 AM CDT Fri Apr 4 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM CDT SUNDAY...
* WHAT...Southeast winds 20 to 25 kt with gusts up to 35 kt,
rough bay waters, and seas 6 to 11 ft.
* WHERE...Portions of Gulf of America.
* WHEN...Until 7 AM CDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...Winds may occasionally gust above 35 kt.
Winds transition from southeast to the northwest on Saturday
evening in the wake of a cold front.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
