245 WHUS52 KMLB 220017 SMWMLB AMZ550-220115- /O.NEW.KMLB.MA.W.0243.260822T0017Z-260822T0115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Melbourne FL 817 PM EDT Fri Aug 21 2026 The National Weather Service in Melbourne has issued a * Special Marine Warning for... Flagler Beach to Volusia-Brevard County Line 0-20 nm... * Until 915 PM EDT. * At 817 PM EDT, a strong thunderstorm was located near New Smyrna Beach, moving northeast at 15 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, lightning and heavy downpours. Make sure all on board are wearing life jackets. Return to safe harbor if possible. * Locations impacted include... Allandale, Port Orange, Wilbur By The Sea, Harbor Oaks, and Daytona Beach Shores. && LAT...LON 2934 8097 2908 8078 2893 8090 2923 8106 TIME...MOT...LOC 0017Z 208DEG 13KT 2901 8106 HAIL...0.00IN WIND...>34KTS $$ Fehling  699 WHUS54 KLIX 220026 SMWLIX GMZ531-220130- /O.NEW.KLIX.MA.W.0298.260822T0026Z-260822T0130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New Orleans LA 726 PM CDT Fri Aug 21 2026 The National Weather Service in New Orleans has issued a * Special Marine Warning for... Lake Pontchartrain... * Until 830 PM CDT. * At 726 PM CDT, a cluster of severe thunderstorms was located near Lacombe, or near Mandeville, moving southwest at 20 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Lake Pontchartrain/Lake Maurepas, Orleans Marina, Mandeville, The Mid Point Of The Causeway Bridge, Kenner, Eden Isle, and Lacombe. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds will be dangerous for boaters or anyone near the water. Make sure all on board are wearing life jackets. Seek shelter or move to safe harbor until hazardous weather passes. Boaters should seek safe harbor immediately until these storms pass. Wind gusts to 40 knots, high waves, dangerous lightning, and heavy rain are possible with these storms. && LAT...LON 3034 8999 3029 8995 3028 8985 3022 8976 3007 8981 3010 8987 3005 8993 3000 9003 2999 9017 3003 9038 3039 9008 TIME...MOT...LOC 0026Z 025DEG 20KT 3031 8999 HAIL...0.00IN WIND...40KTS $$ Zeringue  218 WHUS54 KMOB 220033 SMWMOB GMZ632-650-220130- /O.NEW.KMOB.MA.W.0169.260822T0033Z-260822T0130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Mobile AL 733 PM CDT Fri Aug 21 2026 The National Weather Service in Mobile has issued a * Special Marine Warning for... Coastal waters from Pensacola FL to Pascagoula MS out 20 NM... Mississippi Sound... * Until 830 PM CDT. * At 733 PM CDT, a strong thunderstorm capable of producing waterspouts was located over Mississippi Sound East Of Pascagoula, or near Petit Bois Pass, moving southeast at 15 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Dauphin Island Bridge, Western Dauphin Island, Central Dauphin Island, Petit Bois Pass, and Mississippi Sound East Of Pascagoula. PRECAUTIONARY/PREPAREDNESS ACTIONS... Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3039 8841 3032 8814 3031 8814 3028 8812 3024 8807 3005 8816 3016 8837 3034 8840 3035 8839 3037 8840 3038 8841 TIME...MOT...LOC 0033Z 293DEG 14KT 3028 8837 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ JP  524 WHUS54 KLIX 220040 SMWLIX GMZ535-536-554-557-220215- /O.NEW.KLIX.MA.W.0299.260822T0040Z-260822T0215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New Orleans LA 740 PM CDT Fri Aug 21 2026 The National Weather Service in New Orleans has issued a * Special Marine Warning for... Breton Sound... Chandeleur Sound... Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm... Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM... * Until 915 PM CDT. * At 740 PM CDT, a cluster of severe thunderstorms was located along a line extending from 17 nm southwest of Horn Island to 7 nm south of Chandeleur Sound to 14 nm east of Yscloskey, moving south at 10 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Breton Sound. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds will be dangerous for boaters or anyone near the water. Make sure all on board are wearing life jackets. Seek shelter or move to safe harbor until hazardous weather passes. Boaters should seek safe harbor immediately until these storms pass. Wind gusts to 40 knots, high waves, dangerous lightning, and heavy rain are possible with these storms. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 2971 8857 2948 8900 2950 8953 2983 8950 2983 8945 2987 8940 2989 8941 2987 8905 3007 8869 TIME...MOT...LOC 0040Z 353DEG 12KT 2998 8876 2981 8904 2983 8941 HAIL...0.00IN WIND...40KTS $$ Zeringue