050 WHUS52 KMHX 212207 SMWMHX AMZ158-188-212300- /O.NEW.KMHX.MA.W.0322.260821T2207Z-260821T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 607 PM EDT Fri Aug 21 2026 The National Weather Service in Newport has issued a * Special Marine Warning for... S of Cape Lookout NC to Surf City NC out to 20 NM... Waters from Cape Lookout to Surf City NC from 20 to 60 NM... * Until 700 PM EDT. * At 606 PM EDT, a severe thunderstorm capable of producing waterspouts was located over Ar355, or 10 nm northeast of Topsail Boxcars, moving east at 20 knots. HAZARD...Waterspouts and wind gusts to nearly 50 knots. 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... Ar355. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3442 7741 3448 7680 3420 7679 3423 7728 3435 7741 TIME...MOT...LOC 2206Z 268DEG 20KT 3433 7732 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...49KTS $$ 26  082 WHUS52 KMHX 212207 RRA SMWMHX AMZ156-158-186-188-212300- /O.NEW.KMHX.MA.W.0323.260821T2207Z-260821T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 607 PM EDT Fri Aug 21 2026 The National Weather Service in Newport has issued a * Special Marine Warning for... S of Cape Lookout NC to Surf City NC out to 20 NM... S of Ocracoke Inlet NC to Cape Lookout NC out to 20 NM... Waters from Cape Lookout to Surf City NC from 20 to 60 NM... Waters from Ocracoke Inlet to Cape Lookout NC from 20 to 60 NM... * Until 700 PM EDT. * At 607 PM EDT, a severe thunderstorm capable of producing waterspouts was located near The Knuckle Buoy, moving east at 15 knots. HAZARD...Waterspouts, wind gusts to 40 knots, and small hail. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Atlas Tanker and Ar285. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. Report severe weather to the Coast Guard or the National Weather Service. && LAT...LON 3433 7646 3455 7647 3462 7606 3434 7603 TIME...MOT...LOC 2207Z 263DEG 13KT 3444 7636 WATERSPOUT...POSSIBLE HAIL...<.75IN WIND...40KTS $$ DAG  354 WHUS54 KLIX 212228 SMWLIX GMZ529-531-220000- /O.NEW.KLIX.MA.W.0297.260821T2228Z-260822T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New Orleans LA 528 PM CDT Fri Aug 21 2026 The National Weather Service in New Orleans has issued a * Special Marine Warning for... Lake Maurepas... Lake Pontchartrain... * Until 700 PM CDT. * At 528 PM CDT, a cluster of severe thunderstorms was located along a line extending from near Madisonville to near Lake Maurepas to 16 nm west of Manchac, moving south at 15 knots. HAZARD...Wind gusts to 40 knots and large hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in injury and damage to boats...vessels and oil rigs. * Locations impacted include... Madisonville, Manchac, Lake Pontchartrain/Lake Maurepas, Orleans Marina, Lake Maurepas, Mandeville, The Mid Point Of The Causeway Bridge, and Kenner. 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. These storms may produce large, destructive hail that can cause significant damage boats and vessels. Do not venture out into these storms! Seek safe harbor immediately! && LAT...LON 3038 9005 3034 9000 3008 8990 3002 8999 3000 9023 3003 9039 3010 9046 3016 9046 3015 9058 3020 9063 3031 9059 3036 9052 3037 9047 3029 9037 3038 9028 3041 9020 TIME...MOT...LOC 2228Z 351DEG 16KT 3043 9013 3034 9052 3026 9073 HAIL...>.75IN WIND...40KTS $$ Zeringue  929 WHUS52 KMLB 212237 SMWMLB AMZ552-555-212345- /O.NEW.KMLB.MA.W.0240.260821T2237Z-260821T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Melbourne FL 637 PM EDT Fri Aug 21 2026 The National Weather Service in Melbourne has issued a * Special Marine Warning for... Sebastian Inlet to Jupiter Inlet 0-20 nm... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... * Until 745 PM EDT. * At 637 PM EDT, a strong thunderstorm was located near Palm Bay, moving northeast at 10 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, lightning and heavy downpours. Make sure all on board are wearing life jackets. Return to safe harbor if possible. * Locations impacted include... Melbourne Beach, Indialantic, West Melbourne, Spessard Holland Park, and Melbourne Village. && LAT...LON 2830 8049 2755 8021 2752 8038 2765 8041 2807 8065 2826 8071 TIME...MOT...LOC 2237Z 244DEG 11KT 2800 8076 HAIL...<.75IN WIND...>34KTS $$ Fehling  020 WHUS52 KMHX 212257 SMWMHX AMZ158-188-220000- /O.NEW.KMHX.MA.W.0324.260821T2257Z-260822T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 657 PM EDT Fri Aug 21 2026 The National Weather Service in Newport has issued a * Special Marine Warning for... S of Cape Lookout NC to Surf City NC out to 20 NM... Waters from Cape Lookout to Surf City NC from 20 to 60 NM... * Until 800 PM EDT. * At 657 PM EDT, a severe thunderstorm capable of producing waterspouts was located 15 nm south of Ar345, or 18 nm west of Big Ten Fathom, moving east at 20 knots. HAZARD...Waterspouts and wind gusts to nearly 50 knots. 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... Northwest Places and Big Ten Fathom. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3422 7712 3446 7712 3455 7651 3415 7650 TIME...MOT...LOC 2257Z 272DEG 22KT 3428 7695 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...49KTS $$ 26