Coastal Waters Forecast for Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM (GMZ657) (Text-Only)
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: 406 PM EDT Mon May 11 2026
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Tonight: W winds around 5 kt, becoming N late this evening and early morning, then becoming NE late. Seas less than 2 ft or less. Wave detail: W 1 foot at 3 seconds. Bay and inland waters smooth.

Tue: E winds around 5 kt, becoming W in the afternoon. Seas less than 2 ft or less. Wave detail: SW 1 foot at 4 seconds. Bay and inland waters light chop.

Tue Night: NW winds 5 to 10 kt, becoming E after midnight. Seas less than 2 ft or less. Wave detail: NW 1 foot at 3 seconds. Bay and inland waters light chop.

Wed: SE winds around 5 kt, becoming W in the afternoon. Seas less than 2 ft or less. Wave detail: N 1 foot at 4 seconds. Bay and inland waters light chop. Scattered showers in the afternoon.

Wed Night And Thu: NW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to 2 ft. Wave detail: NW 1 foot at 3 seconds. Bay and inland waters a moderate chop.

Thu Night: NW winds 10 to 15 kt. Seas around 2 ft. Wave detail: NW 2 ft at 4 seconds. Bay and inland waters light chop.

Fri Through Sat: 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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