Coastal Waters Forecast for Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM (GMZ054) (Text-Only)
NWS Forecast for: Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM (GMZ054)
Issued by: National Weather Service Key West, FL
Last Update: 435 AM EDT Wed Jun 3 2026
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Today: Northeast to east winds 5 to 10 knots, increasing to 10 to 15 knots late. Seas 1 to 2 feet. Wave detail: northeast to east 2 feet at 3 seconds. A chance of showers and thunderstorms.

Tonight: Northeast to east winds near 15 knots, decreasing to 10 to 15 knots. Seas 2 to 4 feet. Wave detail: northeast to east 3 feet at 4 seconds. Showers likely with a chance of thunderstorms.

Thursday: East winds 10 to 15 knots, increasing to near 15 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 5 seconds. Showers likely with a chance of thunderstorms.

Thursday Night: Northeast to east winds decreasing to 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Showers likely with a chance of thunderstorms.

Friday: East winds 10 to 15 knots, increasing to near 15 knots. Seas 2 to 3 feet. Showers likely with a chance of thunderstorms.

Friday Night: East winds decreasing to 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. A chance of showers and thunderstorms.

Saturday: Northeast to east winds near 10 knots, decreasing to 5 to 10 knots. Seas 2 to 3 feet. A chance of showers with a slight chance of thunderstorms.

Saturday Night: East winds near 10 knots, becoming southeast 5 to 10 knots. Seas 1 to 2 feet. A chance of showers with a slight chance of thunderstorms.

Sunday: East to southeast winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers and thunderstorms.

Sunday Night: Southeast winds near 10 knots. Seas 1 to 2 feet. a chance of showers with a slight chance of thunderstorms.







Zone Forecast: Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM (GMZ054)

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