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Rincon Island, CA - Mussel Shoals Marine Weather Forecast

Today - 68°F
Dec 18, 2025
5 to 10 mph S
Sunny
Sunny, with a high near 68. South wind 5 to 10 mph.
Tonight - 57°F
Dec 18, 2025
5 mph NE
Mostly Clear
Mostly clear, with a low around 57. Northeast wind around 5 mph.
Friday - 66°F
Dec 19, 2025
0 to 5 mph ESE
Sunny
Sunny, with a high near 66. East southeast wind 0 to 5 mph.
Friday Night - 56°F
Dec 19, 2025
0 to 5 mph NNE
Mostly Clear
Mostly clear, with a low around 56. North northeast wind 0 to 5 mph.
Saturday - 63°F
Dec 20, 2025
0 to 5 mph W
Mostly Sunny
Mostly sunny, with a high near 63. West wind 0 to 5 mph.
Saturday Night - 57°F
Dec 20, 2025
0 to 5 mph NE
Mostly Cloudy
Mostly cloudy, with a low around 57.
Sunday - 62°F
Dec 21, 2025
0 to 5 mph WSW
Mostly Cloudy
Mostly cloudy, with a high near 62.
Sunday Night - 56°F
Dec 21, 2025
0 to 5 mph WNW
Mostly Cloudy
Mostly cloudy, with a low around 56.
Monday - 62°F
Dec 22, 2025
0 to 5 mph WNW
Mostly Cloudy
Mostly cloudy, with a high near 62.
Monday Night - 55°F
Dec 22, 2025
0 to 5 mph NW
Mostly Cloudy then Chance Light Rain
A chance of rain after 4am. Mostly cloudy, with a low around 55.
Tuesday - 59°F
Dec 23, 2025
5 to 15 mph SE
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 59.
Tuesday Night - 56°F
Dec 23, 2025
15 mph SE
Light Rain Likely
Rain likely. Cloudy, with a low around 56.
Wednesday - 60°F
Dec 24, 2025
15 mph SE
Light Rain
Rain. Cloudy, with a high near 60.
Wednesday Night - 55°F
Dec 24, 2025
10 to 15 mph SE
Light Rain
Rain. Mostly cloudy, with a low around 55.

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