FPUS72 KKEY 041729 NOWKEY Short Term Forecast National Weather Service Key West FL 129 PM EDT Tue Aug 4 2026 FLZ076>078-GMZ031-032-035-041900- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- 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 west end of Seven Mile Bridge to Halfmoon Shoal out to 5 Fathoms- Including the Communities of Key Largo, Marathon, and Key West 129 PM EDT Tue Aug 4 2026 .NOW... Through 300 pm, a broken band of scattered showers and isolated thunderstorms associated with a boundary pushing northward from the Island Chain will grow in coverage and intensity across the Florida Bay, Bayside, and Gulfside nearshore waters. Mariners encountering the strongest embedded storms can expect blinding downpours, wind gusts 20 to 25 knots, and a few cloud to surface lightning strikes. $$