384 WHUS52 KMLB 232006 SMWMLB AMZ552-232100- /O.NEW.KMLB.MA.W.0254.260823T2006Z-260823T2100Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Melbourne FL 406 PM EDT Sun Aug 23 2026 The National Weather Service in Melbourne has issued a * Special Marine Warning for... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... * Until 500 PM EDT. * At 406 PM EDT, a strong thunderstorm was located near Cocoa Beach, moving east at 10 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... Cocoa Beach, Patrick Air Force Base, Cape Canaveral, Jetty Park, and Merritt Island. && LAT...LON 2852 8030 2826 8026 2825 8027 2819 8025 2814 8067 2841 8077 TIME...MOT...LOC 2006Z 251DEG 10KT 2830 8055 HAIL...0.00IN WIND...>34KTS $$ Fehling  473 WHUS51 KBUF 232026 SMWBUF LEZ040-041-061-232130- /O.NEW.KBUF.MA.W.0101.260823T2026Z-260823T2130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Buffalo NY 426 PM EDT Sun Aug 23 2026 The National Weather Service in Buffalo has issued a * Special Marine Warning for... Lake Erie from Ripley to Silver Creek... * Until 530 PM EDT. * At 425 PM EDT, a severe thunderstorm capable of producing waterspouts was located 7 nm west of Van Buren Point, or 10 nm west of Dunkirk, moving east at 25 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Van Buren Point, Dunkirk, Barcelona, and Ripley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 4228 7973 4234 7982 4241 7983 4263 7936 4252 7916 4246 7932 4243 7938 4238 7943 4228 7963 TIME...MOT...LOC 2025Z 285DEG 25KT 4247 7958 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ Reynolds  575 WHUS52 KKEY 232030 SMWKEY GMZ035-044-232100- /O.NEW.KKEY.MA.W.0206.260823T2030Z-260823T2100Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 430 PM EDT Sun Aug 23 2026 The National Weather Service in Key West has issued a * Special Marine Warning for... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef... * Until 500 PM EDT. * At 429 PM EDT, a strong thunderstorm with possible waterspouts was located over Raccoon Key. The strong thunderstorm was nearly stationary. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can quickly form and capsize boats, cause considerable damage to vessels and create suddenly higher waves. Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Locations in the warning include... Annette Key, Howe Key, Coupon Bight, Raccoon Key, Newfound Harbor, Cudjoe Bay, and Little Knockemdown Key. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor as quickly, and as safely as possible. When downpours reduce visibility, slow down. && LAT...LON 2489 8145 2470 8132 2470 8134 2466 8129 2465 8133 2474 8140 2466 8137 2465 8134 2459 8151 2467 8156 2467 8155 2462 8151 2466 8151 2469 8157 2468 8157 2471 8159 2472 8158 2474 8161 TIME...MOT...LOC 2029Z 236DEG 4KT 2471 8150 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ AJP  149 WHUS52 KJAX 232038 SMWJAX AMZ454-232130- /O.NEW.KJAX.MA.W.0213.260823T2038Z-260823T2130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Jacksonville FL 438 PM EDT Sun Aug 23 2026 The National Weather Service in Jacksonville has issued a * Special Marine Warning for... Coastal waters from St. Augustine to Flagler Beach FL out 20 NM... * Until 530 PM EDT. * At 438 PM EDT, a strong thunderstorm was located near Marineland, or near Palm Coast, moving southeast at 10 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Beverly Beach, Marineland, and Palm Coast. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. If your vessel is caught offshore, immediately secure for heavy weather. Ensure all crew members are wearing USCG approved Type I life jackets and nonessential crew are below decks. Deploy jack lines and harnesses if available. Check life saving equipment, including batteries on handheld radios, for readiness. && LAT...LON 2946 8114 2960 8125 2963 8125 2965 8128 2969 8108 2960 8094 2950 8084 2947 8087 TIME...MOT...LOC 2038Z 307DEG 8KT 2959 8111 HAIL...0.00IN WIND...>34KTS $$ CHANEY  379 WHUS52 KMFL 232045 SMWMFL AMZ610-232115- /O.NEW.KMFL.MA.W.0224.260823T2045Z-260823T2115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Miami FL 445 PM EDT Sun Aug 23 2026 The National Weather Service in Miami has issued a * Special Marine Warning for... Lake Okeechobee... * Until 515 PM EDT. * At 445 PM EDT, a strong thunderstorm was located over Clewiston, moving north at 10 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Liberty Point, Clewiston, and Lake Harbor. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Report severe weather to the Coast Guard or the National Weather Service. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2693 8066 2666 8075 2668 8084 2680 8102 2703 8098 TIME...MOT...LOC 2045Z 201DEG 11KT 2677 8089 HAIL...0.00IN WIND...>34KTS $$ CWC