| NWS Forecast for: Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out (GMZ074) Issued by: National Weather Service Key West, FL Last Update: 1036 AM EDT Sun Aug 9 2026 |  |
This Afternoon: East winds near 15 knots, decreasing to 10 to 15 knots. Seas 2 to 3 feet. Wave detail: east to southeast 3 feet at 5 seconds. A chance of showers with a slight chance of thunderstorms. Tonight: East winds increasing to 15 to 20 knots in the evening. Seas building to 3 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 5 seconds. A chance of showers with a slight chance of thunderstorms. Monday: East winds near 15 knots, decreasing to 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east to southeast 4 feet at 5 seconds. A slight chance of showers and thunderstorms. Monday Night: East winds increasing to near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers and thunderstorms. Tuesday: East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers and thunderstorms. Tuesday Night: East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers and thunderstorms. Wednesday: East winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms. Wednesday Night: East winds 10 to 15 knots. Seas 2 to 3 feet. Thursday: East winds near 10 knots. Seas 2 to 3 feet. Thursday Night: East winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms. | |
| Zone Forecast: Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out (GMZ074) | |
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