430 FZUS72 KKEY 210809 MWSKEY Marine Weather Statement National Weather Service Key West FL 409 AM EDT Sun Jun 21 2026 GMZ033-035-210845- 409 AM EDT Sun Jun 21 2026 ...A STRONG THUNDERSTORM NEAR AND EAST OF SMITH SHOAL LIGHT... The areas affected include... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... At 409 AM EDT, National Weather Service meteorologists detected a a strong thunderstorm, capable of producing wind gusts near 30 knots. This thunderstorm was located near Smith Shoal Light, moving west at 10 knots. Locations that will be affected include... Smith 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 2486 8181 2468 8182 2464 8211 2491 8210 $$ LIW 340 FZUS72 KKEY 210839 MWSKEY Marine Weather Statement National Weather Service Key West FL 439 AM EDT Sun Jun 21 2026 GMZ033>035-044-210915- 439 AM EDT Sun Jun 21 2026 ...A STRONG THUNDERSTORM EAST OF NEW GROUND ROCKS LIGHT... The areas affected include... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... Gulf of America including Dry Tortugas and Rebecca Shoal Channel... Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef... At 439 AM EDT, National Weather Service meteorologists detected a strong thunderstorm, capable of producing wind gusts near 30 knots. This thunderstorm was located 7 nm east of New Ground Rocks Light, moving west at 10 knots. Locations that will be affected include... New Ground Rocks Light and Halfmoon Shoal Light. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for thunderstorms with wind gusts near 30 knots, locally rough and confused seas, occasional lightning strikes, and potentially blinding downpours. Get to a safe port as quickly, and as safely as possible. When downpours reduce visibility, slow down. && LAT...LON 2474 8222 2456 8223 2452 8252 2479 8251 $$ LIW