391 FZUS74 KLIX 101525 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 1025 AM CDT Thu Sep 10 2026 GMZ529-531-534-101700- 1025 AM CDT Thu Sep 10 2026 The areas affected include... Lake Maurepas... Lake Pontchartrain... Lake Borgne... * At 1025 AM CDT, Doppler radar indicated a strong thunderstorms, capable of producing winds to around 30 knots and waterspouts. These strong thunderstorms are located from Lake Borgne, across Lake Pontchartrain to Lake Maurepas, moving northwest at 10 knots. Locations impacted include... Lake Pontchartrain/Lake Maurepas, The Mid Point Of The Causeway Bridge, Orleans Marina, Mandeville, Lacombe, Kenner, Madisonville, Eden Isle, Manchac, Lake Borgne, Rigolets and Lake Maurepas. PRECAUTIONARY/PREPAREDNESS ACTIONS... Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service office. Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 3017 9045 3015 9057 3021 9062 3032 9058 3037 9050 3031 9038 3026 9039 3041 9017 3021 8976 3018 8954 3002 8957 2991 8980 2992 8985 3005 8985 3014 8968 3007 8982 3011 8988 2999 9015 3003 9038 TIME...MOT...LOC 1524Z 144DEG 7KT 3006 8966 $$ MEFFER  696 FZUS74 KLIX 101528 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 1028 AM CDT Thu Sep 10 2026 GMZ532-536-557-101730- 1028 AM CDT Thu Sep 10 2026 The areas affected include... Mississippi Sound... Chandeleur Sound... Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM... * At 1028 AM CDT, Doppler radar indicated a strong thunderstorms, capable of producing winds to around 30 knots and waterspouts. These strong thunderstorms were located along the Mississippi Sound and open Gulf waters southe of there, moving northwest at 15 knots. Locations impacted include... Ship Island, Mississippi Sound, Chandeleur Sound, Cat Island, Horn Island, Gulf Park Estates, Ocean Springs, Biloxi, Gulfport, Long Beach, Pascagoula, Pass Christian, Bay St. Louis and Waveland. PRECAUTIONARY/PREPAREDNESS ACTIONS... Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service office. Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 3018 8954 3031 8937 3033 8940 3036 8939 3039 8929 3038 8925 3034 8924 3041 8902 3045 8901 3043 8881 3038 8873 3040 8862 3038 8857 3037 8841 2995 8832 2987 8838 2986 8842 2973 8849 2972 8884 3009 8949 TIME...MOT...LOC 1527Z 139DEG 14KT 3015 8891 $$ MEFFER  684 WGUS54 KLIX 101546 FFWLIX MSC045-047-101745- /O.NEW.KLIX.FF.W.0117.260910T1546Z-260910T1745Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service New Orleans LA 1046 AM CDT Thu Sep 10 2026 The National Weather Service in New Orleans has issued a * Flash Flood Warning for... Southeastern Hancock County in southern Mississippi... Southwestern Harrison County in southern Mississippi... * Until 1245 PM CDT. * At 1046 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 6 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Long Beach, Bay St. Louis, Waveland, Pass Christian, Diamondhead, Shoreline Park and Kiln. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3021 8944 3025 8951 3036 8948 3042 8947 3044 8944 3042 8933 3038 8918 3032 8919 3030 8921 3028 8927 3028 8929 3030 8931 3029 8932 3026 8938 3024 8941 3020 8943 FLASH FLOOD...RADAR INDICATED $$ MEFFER  820 FZUS74 KLIX 101554 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 1054 AM CDT Thu Sep 10 2026 GMZ541-543-551-553-101730- 1054 AM CDT Thu Sep 10 2026 The areas affected include... Terrebonne Bay... Barataria Bay... Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm... Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm... * At 1054 AM CDT, Doppler radar indicated a cluster of strong thunderstorms, capable of producing winds to around 30 knots and waterpouts. These strong thunderstorms were located 16 NM southeast of Isle Derniers, moving north at 5 knots. Locations impacted include... Timbalier Island, Timbalier Bay, Terrebonne Bay and Isle Derniers. PRECAUTIONARY/PREPAREDNESS ACTIONS... Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service office. Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 2919 9088 2924 9021 2922 9021 2919 9023 2915 9022 2915 9020 2913 9019 2914 9017 2916 9018 2918 9018 2925 9015 2925 9010 2883 9002 2875 9074 TIME...MOT...LOC 1553Z 164DEG 6KT 2882 9065 $$ MEFFER  942 WHUS52 KKEY 101555 SMWKEY GMZ072-101645- /O.NEW.KKEY.MA.W.0239.260910T1555Z-260910T1645Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 1155 AM EDT Thu Sep 10 2026 The National Weather Service in Key West has issued a * Special Marine Warning for... Straits of Florida from Ocean Reef to Craig Key 20 to 60 nm out... * Until 1245 PM EDT. * At 1155 AM EDT, a strong thunderstorm was located 24 nm east of Floyd's Wall Northeast, moving northwest at 15 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...National Weather Service Meteorologist. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * The strong thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2466 7961 2449 7980 2468 8008 2487 7981 TIME...MOT...LOC 1555Z 137DEG 14KT 2464 7979 HAIL...0.00IN WIND...>34KTS $$ AP