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Millbrae, CA Marine Weather Forecast

Station AAMC1 - 9414750 - Alameda, CA

December 29, 2025 9:30 am PST
Location: 37.772N 122.3W
Wind Direction: SE (130°)
Wind Speed: 6.0 knots
Wind Gust: 8.0 knots
Atmospheric Pressure: 30.33 in (1027.0 mb)
Air Temperature: 52.7°F (11.5°C)
Water Temperature: 54.5°F (12.5°C)


Today - 58°F
Dec 29, 2025
5 to 14 mph NE
Sunny
Sunny. High near 58, with temperatures falling to around 55 in the afternoon. Northeast wind 5 to 14 mph.
Tonight - 41°F
Dec 29, 2025
1 to 6 mph E
Mostly Clear
Mostly clear. Low around 41, with temperatures rising to around 43 overnight. East wind 1 to 6 mph.
Tuesday - 56°F
Dec 30, 2025
1 to 8 mph E
Mostly Sunny
Mostly sunny, with a high near 56. East wind 1 to 8 mph.
Tuesday Night - 48°F
Dec 30, 2025
8 mph NE
Mostly Cloudy then Chance Light Rain
A chance of rain after 4am. Mostly cloudy, with a low around 48. Northeast wind around 8 mph. Chance of precipitation is 30%.
Wednesday - 53°F
Dec 31, 2025
7 mph NE
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 53. Northeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night - 49°F
Dec 31, 2025
7 mph ENE
Light Rain
Rain. Mostly cloudy, with a low around 49. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
New Year's Day - 56°F
Jan 01, 2026
7 mph ESE
Light Rain
Rain. Cloudy, with a high near 56.
Thursday Night - 51°F
Jan 01, 2026
5 to 8 mph SSE
Light Rain
Rain. Cloudy, with a low around 51.
Friday - 58°F
Jan 02, 2026
10 mph SE
Rain Likely
Rain likely. Mostly cloudy, with a high near 58.
Friday Night - 52°F
Jan 02, 2026
7 to 10 mph S
Rain Likely
Rain likely. Mostly cloudy, with a low around 52.
Saturday - 57°F
Jan 03, 2026
9 mph SSW
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 57.
Saturday Night - 51°F
Jan 03, 2026
8 mph S
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 51.
Sunday - 56°F
Jan 04, 2026
10 mph S
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 56.
Sunday Night - 50°F
Jan 04, 2026
9 mph S
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 50.

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