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Home Hurricane Warning 1009 Issued by the Baton Rouge Forecast Office
Action: New Issued At: 2026-10-07 22:04:31 726 WHUS74 KLIX 080304 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 1004 PM CDT Wed Oct 7 2026 GMZ570-081800- /O.CAN.KLIX.SC.Y.0030.000000T0000Z-261009T0800Z/ /O.NEW.KLIX.TR.W.1009.261008T0304Z-000000T0000Z/ Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- 1004 PM CDT Wed Oct 7 2026 ...TROPICAL STORM WARNING IN EFFECT... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...East winds 20 to 30 kt with gusts up to 55 kt and seas 10 to 15 ft. * WHERE...Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM. * WHEN...Tropical Storm force winds possible from Friday morning until early Saturday morning. * IMPACTS...Tropical storm force winds and hazardous seas will capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ GMZ532-535-536-554-557-575-577-081800- /O.UPG.KLIX.HU.A.1009.000000T0000Z-000000T0000Z/ /O.NEW.KLIX.HU.W.1009.261008T0304Z-000000T0000Z/ Mississippi Sound-Breton Sound-Chandeleur Sound- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 1004 PM CDT Wed Oct 7 2026 ...HURRICANE WARNING IN EFFECT... * WHAT...East winds 25 to 35 kt with gusts up to 65 kt and seas 18 to 23 ft. * WHERE...Portions of Gulf of America. * WHEN...Tropical Storm force winds possible from Friday morning until Saturday afternoon. * IMPACTS...Hurricane force winds and hazardous seas will capsize or damage vessels and severely reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for extreme conditions. && $$ GMZ534-543-553-572-081800- /O.UPG.KLIX.TR.A.1009.000000T0000Z-000000T0000Z/ /O.NEW.KLIX.TR.W.1009.261008T0304Z-000000T0000Z/ Lake Borgne-Barataria Bay- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 1004 PM CDT Wed Oct 7 2026 ...TROPICAL STORM WARNING IN EFFECT... * WHAT...East winds 25 to 35 kt with gusts up to 55 kt and seas 14 to 19 ft. * WHERE...Lake Borgne, Barataria Bay, Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm and Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM. * WHEN...Tropical Storm force winds possible from Friday morning until early Saturday morning. * IMPACTS...Tropical storm force winds and hazardous seas will capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ GMZ529-531-533-081800- /O.EXB.KLIX.SC.Y.0030.261009T0800Z-261011T0000Z/ Lake Maurepas-Lake Pontchartrain- Lake Salvador and Lake Cataouatche- 1004 PM CDT Wed Oct 7 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM FRIDAY TO 7 PM CDT SATURDAY... * WHAT...Northeast winds 20 to 25 kt with gusts up to 30 kt expected. * WHERE...Lake Maurepas, Lake Pontchartrain and Lake Salvador and Lake Cataouatche. * WHEN...From 3 AM Friday to 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ541-551-081800- /O.EXT.KLIX.SC.Y.0030.000000T0000Z-261011T0000Z/ Terrebonne Bay- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- 1004 PM CDT Wed Oct 7 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT SATURDAY... * WHAT...Northeast winds 20 to 35 kt with gusts up to 30 kt and seas 7 to 10 ft. * WHERE...Terrebonne Bay and Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm. * 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. && $$ Action: Continued Issued At: 2026-10-08 04:06:19 440 WHUS74 KLIX 080905 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 405 AM CDT Thu Oct 8 2026 GMZ532-535-536-554-557-575-577-082315- /O.CON.KLIX.HU.W.1009.000000T0000Z-000000T0000Z/ Mississippi Sound-Breton Sound-Chandeleur Sound- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 405 AM CDT Thu Oct 8 2026 ...HURRICANE WARNING REMAINS IN EFFECT... * WHAT...East winds 30 to 40 kt with gusts up to 75 kt and seas 15 to 20 ft. * WHERE...Portions of Gulf of America. * WHEN...Friday morning through Saturday morning. * IMPACTS...Hurricane force winds and hazardous seas will capsize or damage vessels and severely reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for extreme conditions. && $$ GMZ534-543-553-570-572-082315- /O.CON.KLIX.TR.W.1009.000000T0000Z-000000T0000Z/ Lake Borgne-Barataria Bay- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA 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- 405 AM CDT Thu Oct 8 2026 ...TROPICAL STORM WARNING REMAINS IN EFFECT... * WHAT...East winds 20 to 30 kt with gusts up to 55 kt and seas 14 to 19 ft. * WHERE...Lake Borgne, Barataria Bay, Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm, Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM and Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM. * WHEN...Friday morning through Saturday morning. * IMPACTS...Tropical storm force winds and hazardous seas will capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ GMZ541-551-082315- /O.CON.KLIX.SC.Y.0030.000000T0000Z-261011T0000Z/ Terrebonne Bay- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- 405 AM CDT Thu Oct 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SATURDAY... * WHAT...Northeast winds 20 to 25 kt with gusts up to 30 kt and seas 6 to 11 ft. * WHERE...Terrebonne Bay and Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm. * WHEN...Until 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ529-531-533-082315- /O.CON.KLIX.SC.Y.0030.261009T0800Z-261011T0000Z/ Lake Maurepas-Lake Pontchartrain- Lake Salvador and Lake Cataouatche- 405 AM CDT Thu Oct 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM FRIDAY TO 7 PM CDT SATURDAY... * WHAT...Northeast winds 20 to 25 kt with gusts up to 30 kt expected. * WHERE...Lake Maurepas, Lake Pontchartrain and Lake Salvador and Lake Cataouatche. * WHEN...From 3 AM Friday to 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. && $$ Action: Continued Issued At: 2026-10-08 10:04:43 553 WHUS74 KLIX 081504 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 1004 AM CDT Thu Oct 8 2026 GMZ541-551-090515- /O.CAN.KLIX.SC.Y.0030.000000T0000Z-261011T0000Z/ /O.EXA.KLIX.TR.W.1009.000000T0000Z-000000T0000Z/ Terrebonne Bay- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- 1004 AM CDT Thu Oct 8 2026 ...TROPICAL STORM WARNING IN EFFECT... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...East winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft. * WHERE...Terrebonne Bay and Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm. * WHEN...Friday morning through Saturday morning. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS... PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ GMZ532-535-536-554-557-575-577-090515- /O.CON.KLIX.HU.W.1009.000000T0000Z-000000T0000Z/ Mississippi Sound-Breton Sound-Chandeleur Sound- 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 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- 1004 AM CDT Thu Oct 8 2026 ...HURRICANE WARNING REMAINS IN EFFECT... * WHAT...East winds 30 to 40 kt with gusts up to 75 kt and seas 15 to 20 ft. * WHERE...All of the sounds and open Gulf waters east of the Mississippi River. * WHEN...Friday morning through Saturday morning. * IMPACTS...Hurricane force winds and hazardous seas will capsize or damage vessels and severely reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for extreme conditions. && $$ GMZ534-543-553-570-572-090515- /O.CON.KLIX.TR.W.1009.000000T0000Z-000000T0000Z/ Lake Borgne-Barataria Bay- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 1004 AM CDT Thu Oct 8 2026 ...TROPICAL STORM WARNING REMAINS IN EFFECT... * WHAT...East winds 20 to 30 kt with gusts up to 55 kt and seas 14 to 19 ft. * WHERE...Lake Borgne, Barataria Bay, Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm, Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM and Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM. * WHEN...Friday morning through Saturday morning. * IMPACTS...Tropical storm force winds and hazardous seas will capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ GMZ529-531-533-090515- /O.CON.KLIX.SC.Y.0030.261009T0800Z-261011T0000Z/ Lake Maurepas-Lake Pontchartrain- Lake Salvador and Lake Cataouatche- 1004 AM CDT Thu Oct 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM FRIDAY TO 7 PM CDT SATURDAY... * WHAT...Northeast winds 20 to 25 kt with gusts up to 30 kt expected. * WHERE...Lake Maurepas, Lake Pontchartrain and Lake Salvador and Lake Cataouatche. * WHEN...From 3 AM Friday to 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. && $$ Action: Continued Issued At: 2026-10-08 16:15:57 465 WHUS74 KLIX 082115 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 415 PM CDT Thu Oct 8 2026 GMZ532-535-536-554-557-575-577-091115- /O.CON.KLIX.HU.W.1009.000000T0000Z-000000T0000Z/ Mississippi Sound-Breton Sound-Chandeleur Sound- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 415 PM CDT Thu Oct 8 2026 ...HURRICANE WARNING REMAINS IN EFFECT... * WHAT...Northeast winds 25 to 35 kt with gusts up to 55 kt and seas 17 to 22 ft. * WHERE...All of the sounds and open Gulf waters east of the Mississippi River. * WHEN...Tropical Storm force winds possible from Friday morning until Friday afternoon. * IMPACTS...Hurricane force winds and hazardous seas will capsize or damage vessels and severely reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for extreme conditions. && $$ GMZ534-541-543-551-553-570-572-091115- /O.CON.KLIX.TR.W.1009.000000T0000Z-000000T0000Z/ Lake Borgne-Terrebonne Bay-Barataria 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 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- 415 PM CDT Thu Oct 8 2026 ...TROPICAL STORM WARNING REMAINS IN EFFECT... * WHAT...East winds 20 to 30 kt with gusts up to 35 kt and seas 12 to 17 ft. * WHERE...Lake Borgne and all of the bays and open Gulf waters west of the Mississippi River. * WHEN...Tropical Storm force winds possible from Friday morning until Friday afternoon. * IMPACTS...Tropical storm force winds and hazardous seas will capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ GMZ529-531-533-091115- /O.CON.KLIX.SC.Y.0030.261009T0800Z-261011T0000Z/ Lake Maurepas-Lake Pontchartrain- Lake Salvador and Lake Cataouatche- 415 PM CDT Thu Oct 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM FRIDAY TO 7 PM CDT SATURDAY... * WHAT...North winds 20 to 25 kt with gusts up to 30 kt expected. * WHERE...Lake Maurepas, Lake Pontchartrain and Lake Salvador and Lake Cataouatche. * WHEN...From 3 AM Friday to 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PG |
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