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Home Return to list Small Craft Advisory 0029 Issued by the Baton Rouge Forecast Office
Action: Time Extended Issued At: 2026-09-16 13:02:18 063 WHUS74 KLIX 161801 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 101 PM CDT Wed Sep 16 2026 GMZ541-551-553-554-570-572-575-170815- /O.EXT.KLIX.SC.Y.0029.000000T0000Z-260918T0600Z/ Terrebonne Bay- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River 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- 101 PM CDT Wed Sep 16 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM CDT FRIDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and seas of 2 to 4 ft in protected waters and 6 to 9 ft in open waters expected. * WHERE...Open Gulf waters near and west of Southwest Pass including Terrebonne Bay. * 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. && $$ GMZ529-531>536-543-557-577-170815- /O.CON.KLIX.SC.Y.0029.000000T0000Z-260917T2100Z/ Lake Maurepas-Lake Pontchartrain-Mississippi Sound- Lake Salvador and Lake Cataouatche-Lake Borgne-Breton Sound- Chandeleur Sound-Barataria Bay- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 101 PM CDT Wed Sep 16 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THURSDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and seas of 2 to 4 ft in protected waters and 6 to 9 ft in open waters expected. * WHERE...All coastal sounds, bays, tidal lakes, and open Gulf waters east of the mouth of the Mississippi River. * WHEN...Until 4 PM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-09-16 20:42:00 219 WHUS74 KLIX 170141 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 841 PM CDT Wed Sep 16 2026 GMZ529-531>536-543-557-577-171545- /O.CON.KLIX.SC.Y.0029.000000T0000Z-260917T2100Z/ Lake Maurepas-Lake Pontchartrain-Mississippi Sound- Lake Salvador and Lake Cataouatche-Lake Borgne-Breton Sound- Chandeleur Sound-Barataria Bay- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 841 PM CDT Wed Sep 16 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THURSDAY... * WHAT...East winds 10 to 20 kt with gusts up to 30 kt. * WHERE...All coastal sounds, bays, tidal lakes, and open Gulf waters east of the mouth of the Mississippi River. * WHEN...Until 4 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. && $$ GMZ541-551-553-554-570-572-575-171545- /O.CON.KLIX.SC.Y.0029.000000T0000Z-260918T0600Z/ Terrebonne Bay- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- 841 PM CDT Wed Sep 16 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT FRIDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft. * WHERE...Open Gulf waters near and west of Southwest Pass including Terrebonne Bay. * WHEN...Until 1 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-09-17 01:34:37 513 WHUS74 KLIX 170634 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 134 AM CDT Thu Sep 17 2026 GMZ529-531>536-543-557-577-172100- /O.CON.KLIX.SC.Y.0029.000000T0000Z-260917T2100Z/ Lake Maurepas-Lake Pontchartrain-Mississippi Sound- Lake Salvador and Lake Cataouatche-Lake Borgne-Breton Sound- Chandeleur Sound-Barataria Bay- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 134 AM CDT Thu Sep 17 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...East winds 15 to 20 kt with gusts up to 25 kt. * WHERE...Portions of Gulf of America. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ541-551-553-554-570-572-575-180000- /O.CON.KLIX.SC.Y.0029.000000T0000Z-260918T0600Z/ Terrebonne Bay- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- 134 AM CDT Thu Sep 17 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT FRIDAY... * WHAT...East winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft. * WHERE...Portions of Gulf of America. * WHEN...Until 1 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-09-17 10:38:43 458 WHUS74 KLIX 171538 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 1038 AM CDT Thu Sep 17 2026 GMZ529-531>536-543-557-577-172100- /O.CON.KLIX.SC.Y.0029.000000T0000Z-260917T2100Z/ Lake Maurepas-Lake Pontchartrain-Mississippi Sound- Lake Salvador and Lake Cataouatche-Lake Borgne-Breton Sound- Chandeleur Sound-Barataria Bay- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 1038 AM CDT Thu Sep 17 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...East winds 15 to 20 kt with gusts up to 25 kt. * WHERE...Portions of Gulf of America. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ541-551-553-554-570-572-575-180545- /O.CON.KLIX.SC.Y.0029.000000T0000Z-260918T0600Z/ Terrebonne Bay- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- 1038 AM CDT Thu Sep 17 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT FRIDAY... * WHAT...East winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft. * WHERE...Portions of Gulf of America. * WHEN...Until 1 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-09-17 18:11:51 240 WHUS74 KLIX 172311 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 611 PM CDT Thu Sep 17 2026 GMZ541-551-553-554-570-572-575-180600- /O.CON.KLIX.SC.Y.0029.000000T0000Z-260918T0600Z/ Terrebonne Bay- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River 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- 611 PM CDT Thu Sep 17 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT FRIDAY... * WHAT...East winds 20 to 25 kt and seas 5 to 8 ft. * WHERE...Open coastal waters of southeastern Louisiana near and to the west of the Mississippi River. * 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. && $$ Action: Expired Issued At: 2026-09-18 00:59:33 929 WHUS74 KLIX 180558 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 1258 AM CDT Fri Sep 18 2026 GMZ541-551-553-554-570-572-575-180700- /O.EXP.KLIX.SC.Y.0029.000000T0000Z-260918T0600Z/ Terrebonne Bay- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- 1258 AM CDT Fri Sep 18 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 1 AM CDT EARLY THIS MORNING... Although winds are decreasing, small craft should continue to exercise caution through today and this evening. $$ Frye | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||