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Big Spanish Key, FL Marine Weather Forecast

Station VCAF1 - 8723970 - Vaca Key, FL

April 22, 2026 8:18 pm EDT
Location: 24.711N 81.107W
Wind Direction: E (80°)
Wind Speed: 12.1 knots
Wind Gust: 15.9 knots
Atmospheric Pressure: 30.05 in (1017.7 mb)


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 - 82°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 82. 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 - 83°F
Apr 24, 2026
10 mph E
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. East wind around 10 mph. Chance of precipitation is 40%.
Friday Night - 74°F
Apr 24, 2026
10 mph SE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Southeast wind around 10 mph. Chance of precipitation is 40%.
Saturday - 86°F
Apr 25, 2026
5 to 10 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Sunny, with a high near 86. Chance of precipitation is 20%.
Saturday Night - 75°F
Apr 25, 2026
5 mph E
Slight Chance Rain Showers then Mostly Clear
A slight chance of rain showers before 8pm. Mostly clear, with a low around 75.
Sunday - 81°F
Apr 26, 2026
5 mph SE
Sunny
Sunny, with a high near 81.
Sunday Night - 76°F
Apr 26, 2026
5 mph E
Mostly Clear
Mostly clear, with a low around 76.
Monday - 81°F
Apr 27, 2026
5 mph E
Sunny
Sunny, with a high near 81.
Monday Night - 76°F
Apr 27, 2026
5 to 10 mph E
Mostly Clear
Mostly clear, with a low around 76.
Tuesday - 81°F
Apr 28, 2026
5 to 10 mph SE
Sunny
Sunny, with a high near 81.
Tuesday Night - 76°F
Apr 28, 2026
5 mph E
Mostly Clear
Mostly clear, with a low around 76.
Wednesday - 81°F
Apr 29, 2026
5 mph SE
Sunny
Sunny, with a high near 81.

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