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Key West, FL Marine Weather Forecast

Station KYWF1 - 8724580 - Key West, FL

April 22, 2026 7:30 pm EDT
Location: 24.556N 81.808W
Wind Direction: E (100°)
Wind Speed: 8.9 knots
Wind Gust: 18.1 knots
Atmospheric Pressure: 30.06 in (1017.8 mb)
Air Temperature: 77.7°F (25.4°C)
Water Temperature: 80.1°F (26.7°C)


Tonight - 72°F
Apr 22, 2026
15 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 72. East wind around 15 mph. Chance of precipitation is 20%.
Thursday - 81°F
Apr 23, 2026
15 mph E
Chance Showers And Thunderstorms
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. East wind around 15 mph. Chance of precipitation is 30%.
Thursday Night - 72°F
Apr 23, 2026
10 to 15 mph E
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East wind 10 to 15 mph. Chance of precipitation is 40%.
Friday - 82°F
Apr 24, 2026
5 to 10 mph E
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 82. East wind 5 to 10 mph. Chance of precipitation is 40%.
Friday Night - 74°F
Apr 24, 2026
5 to 10 mph E
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. East wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday - 83°F
Apr 25, 2026
5 mph E
Slight Chance Rain Showers then Sunny
A slight chance of rain showers before 8am. Sunny, with a high near 83. Chance of precipitation is 20%.
Saturday Night - 75°F
Apr 25, 2026
5 mph E
Mostly Clear
Mostly clear, with a low around 75.
Sunday - 83°F
Apr 26, 2026
5 mph SE
Sunny
Sunny, with a high near 83.
Sunday Night - 76°F
Apr 26, 2026
5 mph E
Mostly Clear
Mostly clear, with a low around 76.
Monday - 84°F
Apr 27, 2026
5 mph E
Sunny
Sunny, with a high near 84.
Monday Night - 76°F
Apr 27, 2026
5 to 10 mph E
Mostly Clear
Mostly clear, with a low around 76.
Tuesday - 84°F
Apr 28, 2026
5 to 10 mph E
Sunny
Sunny, with a high near 84.
Tuesday Night - 76°F
Apr 28, 2026
5 mph E
Mostly Clear
Mostly clear, with a low around 76.
Wednesday - 84°F
Apr 29, 2026
5 mph E
Sunny
Sunny, with a high near 84.

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