


Short Term Forecast
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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502 FPUS72 KKEY 111700 NOWKEY Short Term Forecast National Weather Service Key West FL 100 PM EDT Sat Oct 11 2025 GMZ033>035-055-075-111800- Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms- Gulf of America including Dry Tortugas and Rebecca Shoal Channel- Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 Fathoms- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out- 100 PM EDT Sat Oct 11 2025 .NOW... Through 200 pm, scattered showers and isolated thunderstorms associated with an early season cold frontal passage will continue to develop and decay as they move generally to the northeast at near 10 knots across the coastal waters west of the Lower Keys. Mariners encountering the stronger activity, mainly along a line extending from Cosgrove Shoal Light northeastward to Smith Shoal Light, can expect heavy downpours reducing visibilities, wind gusts of 20 to 25 knots, and a few lightning strikes. $$