


Special Marine Warning
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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113 WHUS52 KKEY 042336 SMWKEY GMZ034-055-050015- /O.NEW.KKEY.MA.W.0140.250604T2336Z-250605T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 736 PM EDT Wed Jun 4 2025 The National Weather Service in Key West has issued a * Special Marine Warning for... Gulf of America including Dry Tortugas and Rebecca Shoal Channel... Straits of Florida from Halfmoon Shoal to 20 nm west of Dry Tortugas out 20 nm... * Until 815 PM EDT. * At 736 PM EDT, a strong thunderstorm was located over Dry Tortugas Light, or near Fort Jefferson, moving north at 20 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... Fort Jefferson, Dry Tortugas, Dry Tortugas Light, Tortugas Ecological Reserve North, and Pulaski Shoal Light. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for severe thunderstorms with wind gusts in excess of 50 knots, extremely rough seas, frequent lightning, and torrential downpours. Be advised that any severe thunderstorm can spawn a waterspout or tornado. Stay low or go below, and make sure all on board are wearing life jackets. 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 2495 8273 2444 8281 2446 8305 2495 8310 TIME...MOT...LOC 2336Z 184DEG 20KT 2461 8295 HAIL...0.00IN WIND...>34KTS $$ BT