Coastal Waters Forecast for Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM (GMZ055) (Text-Only)
NWS Forecast for: Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM (GMZ055)
Issued by: National Weather Service Key West, FL
Last Update: 425 PM EDT Sun Jun 7 2026
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Tonight: East to southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 5 seconds. A slight chance of showers and thunderstorms.

Monday: East to southeast winds near 10 knots. Seas 1 to 2 feet. Wave detail: east to southeast 2 feet at 5 seconds. A slight chance of showers and thunderstorms.

Monday Night: East to southeast winds 10 to 15 knots. Seas around 2 feet. Wave detail: east 2 feet at 4 seconds. A chance of showers with a slight chance of thunderstorms.

Tuesday: East winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers with a slight chance of thunderstorms.

Tuesday Night: East winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms.

Wednesday: East to southeast winds 10 to 15 knots. Seas 2 to 3 feet. Showers likely with a chance of thunderstorms.

Wednesday Night: East to southeast winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms.

Thursday: East to southeast winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms.

Thursday Night: East to southeast winds near 10 knots. Seas 2 to 3 feet. A chance of showers with a slight chance of thunderstorms.

Friday: East to southeast winds near 10 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms.

Friday Night: East to southeast winds 5 to 10 knots. Seas 1 to 3 feet. A chance of showers and thunderstorms.







Zone Forecast: Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM (GMZ055)

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