FPUS72 KKEY 222347 NOWKEY Short Term Forecast National Weather Service Key West FL 747 PM EDT Sat Aug 22 2026 FLZ078-GMZ032-035-230100- Monroe Lower Keys- 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 West 747 PM EDT Sat Aug 22 2026 .NOW... Through 800 pm, isolated showers will wax and wane north of Big Pine Key. These showers are nearly stationary. This activity is expected to weaken after sunset. Mariners encountering these showers may experience reduced visibility in moderate to heavy downpours and wind gusts near 20 knots. Island communities on the north side of Big Pine Key may observe a hundredth to a tenth of an inch of rainfall. $$