Station AAMC1 - 9414750 - Alameda, CA
December 21, 2025 3:48 pm PSTLocation: 37.772N 122.3W
Wind Direction: SSE (150°)
Wind Speed: 9.9 knots
Wind Gust: 14.0 knots
Atmospheric Pressure: 29.95 in (1014.1 mb)
Water Temperature: 54.5°F (12.5°C)
This Afternoon - 59°F
Dec 21, 2025
18 mph S
Rain
Rain. Cloudy, with a high near 59. South wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight - 55°F
Dec 21, 2025
8 to 20 mph SSW
Rain
Rain before 4am, then rain and patchy fog. Cloudy, with a low around 55. South southwest wind 8 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday - 57°F
Dec 22, 2025
7 mph WSW
Rain
Rain and areas of fog. Cloudy. High near 57, with temperatures falling to around 54 in the afternoon. West southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night - 52°F
Dec 22, 2025
5 mph NNW
Rain
Rain and areas of fog. Cloudy, with a low around 52. North northwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday - 57°F
Dec 23, 2025
5 to 14 mph SE
Rain
Rain and patchy fog. Cloudy, with a high near 57. Southeast wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night - 50°F
Dec 23, 2025
13 to 23 mph S
Rain
Rain. Cloudy, with a low around 50. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday - 56°F
Dec 24, 2025
9 to 14 mph S
Rain
Rain. Mostly cloudy, with a high near 56.
Wednesday Night - 53°F
Dec 24, 2025
12 to 24 mph SSE
Rain
Rain. Cloudy, with a low around 53.
Christmas Day - 55°F
Dec 25, 2025
16 to 24 mph S
Rain
Rain. Cloudy, with a high near 55.
Thursday Night - 51°F
Dec 25, 2025
10 to 17 mph S
Rain
Rain. Cloudy, with a low around 51.
Friday - 55°F
Dec 26, 2025
12 mph S
Rain
Rain. Mostly cloudy, with a high near 55.
Friday Night - 48°F
Dec 26, 2025
3 to 9 mph SE
Rain Likely
Rain likely before 7pm, then rain likely and patchy fog. Mostly cloudy, with a low around 48.
Saturday - 54°F
Dec 27, 2025
6 mph NE
Chance Light Rain
A chance of rain and patchy fog before 9am, then areas of fog and a chance of rain between 9am and noon, then a chance of rain and patchy fog. Partly sunny, with a high near 54.
Saturday Night - 44°F
Dec 27, 2025
5 mph NE
Slight Chance Light Rain then Areas Of Fog
A slight chance of rain before 9pm, then areas of fog and a slight chance of rain. Partly cloudy, with a low around 44.