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Santa Barbara Island Marine Weather Forecast

This Afternoon - 64°F
Dec 23, 2025
20 to 35 mph SE
Chance Light Rain
A chance of rain before 4pm, then rain showers likely. Cloudy, with a high near 64. Southeast wind 20 to 35 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Tonight - 58°F
Dec 23, 2025
30 to 35 mph SSE
Showers And Thunderstorms
Rain showers likely before 10pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 58. South southeast wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday - 64°F
Dec 24, 2025
25 to 30 mph S
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 64. South wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday Night - 58°F
Dec 24, 2025
25 mph S
Rain Showers
Rain showers before 4am, then showers and thunderstorms likely. Mostly cloudy, with a low around 58. South wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Christmas Day - 63°F
Dec 25, 2025
20 to 25 mph S
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a high near 63. South wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night - 57°F
Dec 25, 2025
15 to 25 mph SSW
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 57. Chance of precipitation is 90%.
Friday - 61°F
Dec 26, 2025
15 mph W
Rain Showers
Rain showers. Mostly cloudy, with a high near 61.
Friday Night - 55°F
Dec 26, 2025
15 to 20 mph WNW
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 55.
Saturday - 60°F
Dec 27, 2025
15 to 20 mph NW
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 10am. Mostly sunny, with a high near 60.
Saturday Night - 55°F
Dec 27, 2025
10 to 15 mph NNW
Mostly Clear
Mostly clear, with a low around 55.
Sunday - 62°F
Dec 28, 2025
10 to 15 mph NNE
Sunny
Sunny, with a high near 62.
Sunday Night - 57°F
Dec 28, 2025
15 mph NNE
Partly Cloudy
Partly cloudy, with a low around 57.
Monday - 64°F
Dec 29, 2025
10 to 15 mph NE
Mostly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 4pm. Mostly sunny, with a high near 64.
Monday Night - 56°F
Dec 29, 2025
10 to 15 mph NNE
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 56.

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