310 FZUS72 KKEY 101805 MWSKEY Marine Weather Statement National Weather Service Key West FL 205 PM EDT Wed Sep 10 2025 GMZ035-044-054-101900- 205 PM EDT Wed Sep 10 2025 ...A STRONG THUNDERSTORM OVER THE WATERS NEAR PELICAN SHOAL... The areas affected include... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 20 nm... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... At 205 PM EDT, National Weather Service meteorologists detected a strong thunderstorm, capable of producing wind gusts near 30 knots. This thunderstorm was located over East Sambo, moving northeast at 5 knots. Locations that will be affected include... Western Sambo, Vandenberg, Joe's Tug, Pelican Shoal, East Sambo, Ninefoot Shoal, and American Shoal Light. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for thunderstorms with wind gusts near 30 knots, locally rough and confused seas, occasional lightning strikes, and potentially blinding downpours. Get to a safe port as quickly, and as safely as possible. When downpours reduce visibility, slow down. && LAT...LON 2445 8177 2456 8171 2458 8166 2459 8168 2460 8167 2460 8165 2461 8166 2459 8170 2464 8167 2460 8159 2460 8160 2459 8161 2460 8158 2452 8145 2436 8161 $$ JAM  214 WHUS52 KKEY 101811 SMWKEY GMZ044-054-101845- /O.NEW.KKEY.MA.W.0312.250910T1811Z-250910T1845Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 211 PM EDT Wed Sep 10 2025 The National Weather Service in Key West has issued a * Special Marine Warning for... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 20 nm... * Until 245 PM EDT. * At 210 PM EDT, a strong thunderstorm was located over Pelican Shoal, moving northeast at 5 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...National Weather Service Meteorologist. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Locations in the warning include... Western Sambo, Pelican Shoal, East Sambo, and American Shoal Light. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor as quickly, and as safely as possible. When downpours reduce visibility, slow down. Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2447 8174 2460 8164 2460 8163 2459 8163 2459 8161 2458 8161 2459 8160 2453 8147 2439 8158 TIME...MOT...LOC 1810Z 213DEG 6KT 2448 8164 HAIL...0.00IN WIND...>34KTS $$ JAM  361 FZUS72 KKEY 101836 MWSKEY Marine Weather Statement National Weather Service Key West FL 236 PM EDT Wed Sep 10 2025 GMZ044-054-101846- /O.EXP.KKEY.MA.W.0312.000000T0000Z-250910T1845Z/ 236 PM EDT Wed Sep 10 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 245 PM EDT... The affected areas were... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 20 nm... The thunderstorm has weakened. && LAT...LON 2447 8174 2460 8164 2460 8163 2459 8163 2459 8161 2458 8161 2459 8160 2453 8147 2439 8158 TIME...MOT...LOC 1836Z 213DEG 6KT 2451 8162 $$ JAM  104 WHUS52 KMFL 101842 SMWMFL AMZ650-651-670-101915- /O.NEW.KMFL.MA.W.0336.250910T1842Z-250910T1915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Miami FL 242 PM EDT Wed Sep 10 2025 The National Weather Service in Miami has issued a * Special Marine Warning for... Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM... Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM... Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM... * Until 315 PM EDT. * At 241 PM EDT, a severe thunderstorm capable of producing waterspouts was located 12 nm east of Highland Beach, moving northeast at 15 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. Report severe weather to the Coast Guard or the National Weather Service. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2623 7981 2634 7996 2658 7983 2642 7957 TIME...MOT...LOC 1841Z 218DEG 13KT 2638 7984 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ ATV