Station PCOC1 - 9415144 - Port Chicago, CA
December 22, 2025 4:00 am PSTLocation: 38.056N 122.039W
Wind Direction: SSW (200°)
Wind Speed: 2.9 knots
Wind Gust: 6.0 knots
Atmospheric Pressure: 29.97 in (1014.9 mb)
Pressure Tendency: +0.01 in (+0.5 mb)
Air Temperature: 58.3°F (14.6°C)
Water Temperature: 51.8°F (11.0°C)
Overnight - 56°F
Dec 22, 2025
16 mph S
Light Rain
Rain. Cloudy. Low around 56, with temperatures rising to around 58 overnight. South wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Monday - 59°F
Dec 22, 2025
5 to 14 mph WSW
Light Rain
Rain before 11am, then rain and areas of fog. Cloudy. High near 59, with temperatures falling to around 56 in the afternoon. West southwest wind 5 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night - 54°F
Dec 22, 2025
5 to 8 mph NNE
Light Rain
Rain and areas of fog. Cloudy, with a low around 54. North northeast wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday - 59°F
Dec 23, 2025
9 to 14 mph SE
Rain
Rain. Cloudy, with a high near 59. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night - 52°F
Dec 23, 2025
13 to 24 mph SSE
Rain
Rain. Cloudy, with a low around 52. South southeast wind 13 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday - 55°F
Dec 24, 2025
12 to 24 mph S
Light Rain then Showers And Thunderstorms
Rain before 4pm, then showers and thunderstorms. Cloudy, with a high near 55. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night - 51°F
Dec 24, 2025
12 to 29 mph S
Showers And Thunderstorms then Rain
Showers and thunderstorms before 10pm, then rain. Cloudy, with a low around 51.
Christmas Day - 54°F
Dec 25, 2025
18 to 31 mph SSW
Rain
Rain. Cloudy, with a high near 54.
Thursday Night - 48°F
Dec 25, 2025
20 mph S
Rain
Rain. Cloudy, with a low around 48.
Friday - 50°F
Dec 26, 2025
9 to 22 mph SW
Rain Likely
Rain likely. Mostly cloudy, with a high near 50.
Friday Night - 43°F
Dec 26, 2025
6 to 9 mph W
Chance Light Rain then Patchy Fog
A chance of rain before 7pm, then a chance of rain and patchy fog between 7pm and 11pm, then patchy fog and a slight chance of rain. Partly cloudy, with a low around 43.
Saturday - 49°F
Dec 27, 2025
7 mph NNE
Areas Of Fog
Areas of fog and a slight chance of rain. Mostly sunny, with a high near 49.
Saturday Night - 41°F
Dec 27, 2025
6 mph N
Patchy Fog
Patchy fog. Partly cloudy, with a low around 41.
Sunday - 48°F
Dec 28, 2025
8 mph NE
Patchy Fog
Patchy fog. Partly sunny, with a high near 48.