FPUS72 KKEY 232152 NOWKEY Short Term Forecast National Weather Service Key West FL 552 PM EDT Sun Aug 23 2026 GMZ031>033-035-232300- Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound- Bayside and Gulfside from Craig Key to west end of Seven Mile Bridge- Gulf of America 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- 552 PM EDT Sun Aug 23 2026 .NOW... Through 700 pm, isolated showers with a stray thunderstorm will wax and wane over the waters north of the Florida Keys island chain. This activity is nearly stationary. Mariners encountering these showers may experience reduced visibility in moderate to heavy downpours, a stray lightning strike, and wind gusts up to 20 knots. Waterspouts also cannot be ruled out. Mariners are reminded that a waterspout would most likely appear beneath a dark, flat bottom of a building cumulus line, just at the hint of rain. $$ AJP