Marine Weather Message
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
098 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. && $$ GMZ529-531>536-543-557-577-170815- /O.CON.KLIX.SC.Y.0029.000000T0000Z-260917T2100Z/ Lake Maurepas-Lake Pontchartrain-Mississippi Sound- Lake Salvador and Lake Cataouatche-Lake Borgne-Breton Sound- Chandeleur Sound-Barataria Bay- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 101 PM CDT Wed Sep 16 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THURSDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and seas of 2 to 4 ft in protected waters and 6 to 9 ft in open waters expected. * WHERE...All coastal sounds, bays, tidal lakes, and open Gulf waters east of the mouth of the Mississippi River. * WHEN...Until 4 PM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$