FPUS72 KKEY 041642 NOWKEY Short Term Forecast National Weather Service Key West FL 1242 PM EDT Mon May 4 2026 FLZ076-GMZ034-042>044-052>055-072>075-041800- Monroe Upper Keys- Gulf of America including Dry Tortugas and Rebecca Shoal Channel- Hawk Channel from Ocean Reef to Craig Key out to the reef- Hawk Channel from Craig Key to west end of Seven Mile Bridge out to the reef- Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef- Straits of Florida from Ocean Reef to Craig Key out 20 NM- Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 NM- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM- Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out- Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out- Including the Communities of Key Largo 1242 PM EDT Mon May 4 2026 .NOW... Through 2pm, lines of showers are developing across the Hawk Channel and Straits of Florida waters off the Middle and Upper Keys. These showers will move east at 5 to 10 knots. Mariners encountering this activity can expect blinding down pours, and brief wind gusts of 20 to 25 knots. These showers may strengthen over the next hour into isolated thunderstorms with brief bouts of lightning. $$