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Johnson Keys, FL - South End Marine Weather Forecast

Station VCAF1 - 8723970 - Vaca Key, FL

December 23, 2025 12:54 pm EST
Location: 24.711N 81.107W
Wind Direction: ENE (60°)
Wind Speed: 9.9 knots
Wind Gust: 15.0 knots
Air Temperature: 76.1°F (24.5°C)
Water Temperature: 75.2°F (24.0°C)


This Afternoon - 80°F
Dec 23, 2025
20 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Sunny, with a high near 80. East wind around 20 mph.
Tonight - 72°F
Dec 23, 2025
15 to 20 mph NE
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 72. Northeast wind 15 to 20 mph.
Wednesday - 79°F
Dec 24, 2025
15 mph NE
Slight Chance Rain Showers then Sunny
A slight chance of rain showers before 7am. Sunny, with a high near 79. Northeast wind around 15 mph.
Wednesday Night - 70°F
Dec 24, 2025
15 mph NE
Mostly Clear
Mostly clear, with a low around 70. Northeast wind around 15 mph.
Christmas Day - 79°F
Dec 25, 2025
10 to 15 mph NE
Sunny
Sunny, with a high near 79. Northeast wind 10 to 15 mph.
Thursday Night - 69°F
Dec 25, 2025
5 to 10 mph NE
Mostly Clear
Mostly clear, with a low around 69.
Friday - 79°F
Dec 26, 2025
5 to 10 mph NE
Sunny
Sunny, with a high near 79.
Friday Night - 68°F
Dec 26, 2025
5 mph E
Mostly Clear
Mostly clear, with a low around 68.
Saturday - 79°F
Dec 27, 2025
5 mph E
Mostly Sunny
Mostly sunny, with a high near 79.
Saturday Night - 70°F
Dec 27, 2025
5 mph E
Partly Cloudy
Partly cloudy, with a low around 70.
Sunday - 79°F
Dec 28, 2025
5 mph NE
Mostly Sunny
Mostly sunny, with a high near 79.
Sunday Night - 68°F
Dec 28, 2025
5 mph NE
Partly Cloudy
Partly cloudy, with a low around 68.
Monday - 77°F
Dec 29, 2025
5 to 10 mph NW
Sunny
Sunny, with a high near 77.
Monday Night - 62°F
Dec 29, 2025
10 to 15 mph NW
Slight Chance Rain Showers
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 62.

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