Station RTYC1 - 9414523 - Redwood City, CA
December 21, 2025 4:30 pm PSTLocation: 37.507N 122.212W
Wind Direction: SSE (150°)
Wind Speed: 8.9 knots
Wind Gust: 12.1 knots
Atmospheric Pressure: 29.97 in (1014.9 mb)
Air Temperature: 61.3°F (16.3°C)
Water Temperature: 56.1°F (13.4°C)
This Afternoon - 63°F
Dec 21, 2025
18 mph S
Rain
Rain. Cloudy. High near 63, with temperatures falling to around 60 in the afternoon. South wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight - 54°F
Dec 21, 2025
6 to 18 mph SSE
Rain
Rain before 3am, then rain and patchy fog. Cloudy, with a low around 54. South southeast wind 6 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday - 60°F
Dec 22, 2025
7 mph WSW
Light Rain
Rain and patchy fog. Cloudy. High near 60, with temperatures falling to around 57 in the afternoon. West southwest wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night - 51°F
Dec 22, 2025
6 mph NNE
Light Rain
Rain and areas of fog. Cloudy, with a low around 51. North northeast wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday - 61°F
Dec 23, 2025
5 to 15 mph SSE
Rain
Rain and areas of fog. Cloudy, with a high near 61. South southeast wind 5 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night - 49°F
Dec 23, 2025
7 to 18 mph S
Rain
Rain. Cloudy, with a low around 49. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday - 59°F
Dec 24, 2025
6 to 14 mph S
Rain
Rain and patchy fog. Mostly cloudy, with a high near 59.
Wednesday Night - 50°F
Dec 24, 2025
13 to 17 mph S
Rain
Rain. Cloudy, with a low around 50.
Christmas Day - 57°F
Dec 25, 2025
13 to 18 mph S
Rain
Rain. Cloudy, with a high near 57.
Thursday Night - 49°F
Dec 25, 2025
7 to 16 mph S
Rain
Rain. Cloudy, with a low around 49.
Friday - 58°F
Dec 26, 2025
9 mph S
Light Rain
Rain before 8am, then rain and patchy fog. Mostly cloudy, with a high near 58.
Friday Night - 47°F
Dec 26, 2025
3 to 8 mph SSE
Light Rain Likely
Rain likely before 4am, then a chance of rain and patchy fog. Mostly cloudy, with a low around 47.
Saturday - 57°F
Dec 27, 2025
6 mph ENE
Chance Light Rain
A chance of rain and patchy fog. Partly sunny, with a high near 57.
Saturday Night - 43°F
Dec 27, 2025
5 mph NE
Slight Chance Light Rain then Areas Of Fog
A slight chance of rain before 11pm, then areas of fog and a slight chance of rain. Partly cloudy, with a low around 43.