| NWS Forecast for: Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM (GMZ657) Issued by: National Weather Service Miami - South Florida Last Update: 351 AM EDT Mon Apr 13 2026 |  |
| Today: E winds 15 to 20 kt, becoming NE 10 to 15 kt this afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: E 4 ft at 4 seconds. Bay and inland waters a moderate chop. Tonight: NE winds 10 to 15 kt, becoming E 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave detail: E 3 ft at 4 seconds. Bay and inland waters a moderate chop. Tue: E winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 4 seconds. Bay and inland waters light chop. Tue Night: E winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: E 2 ft at 4 seconds. Bay and inland waters light chop. Wed: E winds 10 to 15 kt, diminishing to 5 to 10 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave detail: E 2 ft at 4 seconds. Bay and inland waters light chop. Wed Night: NE winds 5 to 10 kt with gusts up to 20 kt, becoming E 10 to 15 kt after midnight. Seas less than 2 ft or less, then around 2 ft after midnight. Wave detail: E 1 foot at 3 seconds. Bay and inland waters light chop. Thu Through Fri: E winds 5 to 10 kt. Seas 1 to 2 ft. Bay and inland waters light chop. | |
| Zone Forecast: Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM (GMZ657) | |
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