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Cudjoe Key, FL - Cudjoe Bay Marine Weather Forecast

Tonight - 72°F
Dec 18, 2025
5 mph S
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 5 mph. Chance of precipitation is 20%.
Friday - 81°F
Dec 19, 2025
5 mph W
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly sunny, with a high near 81. West wind around 5 mph. Chance of precipitation is 20%.
Friday Night - 69°F
Dec 19, 2025
5 to 10 mph N
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 69. North wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday - 79°F
Dec 20, 2025
5 to 10 mph NE
Mostly Sunny
Mostly sunny, with a high near 79. Northeast wind 5 to 10 mph.
Saturday Night - 70°F
Dec 20, 2025
5 to 10 mph E
Partly Cloudy
Partly cloudy, with a low around 70. East wind 5 to 10 mph.
Sunday - 79°F
Dec 21, 2025
10 mph NE
Mostly Sunny
Mostly sunny, with a high near 79.
Sunday Night - 69°F
Dec 21, 2025
10 to 15 mph NE
Partly Cloudy
Partly cloudy, with a low around 69.
Monday - 80°F
Dec 22, 2025
15 mph NE
Mostly Sunny
Mostly sunny, with a high near 80.
Monday Night - 69°F
Dec 22, 2025
15 to 20 mph NE
Partly Cloudy
Partly cloudy, with a low around 69.
Tuesday - 78°F
Dec 23, 2025
15 to 20 mph E
Slight Chance Rain Showers
A slight chance of rain showers after 7am. Mostly sunny, with a high near 78.
Tuesday Night - 70°F
Dec 23, 2025
15 mph NE
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 70.
Wednesday - 79°F
Dec 24, 2025
15 mph NE
Sunny
Sunny, with a high near 79.
Wednesday Night - 70°F
Dec 24, 2025
15 mph NE
Mostly Clear
Mostly clear, with a low around 70.
Christmas Day - 79°F
Dec 25, 2025
15 mph NE
Sunny
Sunny, with a high near 79.

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