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Cuyler Harbor, San Miguel Island Marine Weather Forecast

Station 46054 - WEST SANTA BARBARA 38 NM West of Santa Barbara, CA

December 25, 2025 3:50 am PST
Location: 34.274N 120.468W
Wind Direction: SSE (160°)
Wind Speed: 15.6 knots
Wind Gust: 21.4 knots
Significant Wave Height: 8.5 ft
Dominant Wave Period: 8 sec
Average Period: 6.6 sec
Mean Wave Direction: SSW (207°)
Atmospheric Pressure: 29.90 in (1012.6 mb)
Water Temperature: 60.8°F (16.0°C)


Christmas Day - 60°F
Dec 25, 2025
20 to 25 mph S
Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers and thunderstorms before 10am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 60. South wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight - 56°F
Dec 25, 2025
15 to 20 mph SSW
Rain Showers Likely
Rain showers likely. Cloudy, with a low around 56. South southwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday - 58°F
Dec 26, 2025
10 to 15 mph WSW
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a high near 58. West southwest wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Friday Night - 54°F
Dec 26, 2025
10 to 15 mph WNW
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 54. West northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Saturday - 58°F
Dec 27, 2025
15 to 20 mph NW
Slight Chance Rain Showers
A slight chance of rain showers before 4pm. Mostly sunny, with a high near 58. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night - 53°F
Dec 27, 2025
10 to 20 mph NNW
Mostly Clear
Mostly clear, with a low around 53.
Sunday - 59°F
Dec 28, 2025
5 to 10 mph NNW
Sunny
Sunny, with a high near 59.
Sunday Night - 55°F
Dec 28, 2025
5 to 10 mph NNW
Mostly Clear
Mostly clear, with a low around 55.
Monday - 60°F
Dec 29, 2025
5 mph N
Sunny
Sunny, with a high near 60.
Monday Night - 57°F
Dec 29, 2025
5 mph N
Mostly Clear
Mostly clear, with a low around 57.
Tuesday - 62°F
Dec 30, 2025
5 mph N
Mostly Sunny
Mostly sunny, with a high near 62.
Tuesday Night - 57°F
Dec 30, 2025
5 mph NNE
Chance Rain Showers
A chance of rain showers after 10pm. Mostly cloudy, with a low around 57.
Wednesday - 61°F
Dec 31, 2025
5 to 10 mph ESE
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 61.
Wednesday Night - 57°F
Dec 31, 2025
10 mph ESE
Chance Rain Showers
A chance of rain showers. Cloudy, with a low around 57.

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