


Special Marine Warning
Issued by NWS Key West, FL
Issued by NWS Key West, FL
206 WHUS52 KKEY 302312 SMWKEY GMZ035-043-044-052>054-072-073-310015- /O.NEW.KKEY.MA.W.0245.250830T2312Z-250831T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 712 PM EDT Sat Aug 30 2025 The National Weather Service in Key West has issued a * Special Marine Warning for... Hawk Channel and Straits of Florida from Craig Key to Halfmoon Shoal out 20 nm... Straits of Florida from Ocean Reef to Craig Key out 60 nm... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 nm out... * Until 815 PM EDT. * At 711 PM EDT, strong thunderstorms were located along a line extending from 6 nm southwest of 409 Humps to near Looe Key Light, moving east at 10 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... Sombrero Key Light, Big Pine Shoal, Marathon Humps, Big Munson Island, Looe Key Light, 409 Humps, and Cooks Island. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor as quickly, and as safely as possible. When downpours reduce visibility, slow down. && LAT...LON 2437 8029 2437 8135 2462 8156 2462 8152 2463 8155 2463 8156 2464 8158 2464 8151 2462 8151 2464 8148 2466 8045 TIME...MOT...LOC 2311Z 279DEG 8KT 2450 8065 2456 8145 HAIL...0.00IN WIND...>34KTS $$ 11