Station RTYC1 - 9414523 - Redwood City, CA
December 22, 2025 4:00 am PSTLocation: 37.507N 122.212W
Wind Direction: SE (140°)
Wind Speed: 7.0 knots
Wind Gust: 12.1 knots
Atmospheric Pressure: 29.98 in (1015.1 mb)
Pressure Tendency: +0.01 in (+0.5 mb)
Air Temperature: 61.9°F (16.6°C)
Water Temperature: 56.5°F (13.6°C)
Overnight - 55°F
Dec 22, 2025
8 mph SSE
Light Rain
Rain. Cloudy, with a low around 55. South southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Monday - 62°F
Dec 22, 2025
5 to 8 mph ENE
Light Rain
Rain and patchy fog. Cloudy. High near 62, with temperatures falling to around 58 in the afternoon. East northeast wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night - 53°F
Dec 22, 2025
7 mph WNW
Light Rain
Rain and areas of fog. Cloudy, with a low around 53. West northwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday - 62°F
Dec 23, 2025
7 to 22 mph SSE
Rain
Rain and patchy fog. Cloudy, with a high near 62. South southeast wind 7 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night - 50°F
Dec 23, 2025
8 to 26 mph S
Rain
Rain. Cloudy, with a low around 50. South wind 8 to 26 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday - 60°F
Dec 24, 2025
6 to 14 mph S
Rain
Rain likely before 7am, then rain and patchy fog. Cloudy, with a high near 60. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night - 51°F
Dec 24, 2025
14 to 17 mph S
Rain
Rain. Cloudy, with a low around 51.
Christmas Day - 58°F
Dec 25, 2025
16 to 20 mph S
Rain then Showers And Thunderstorms
Rain before 4pm, then showers and thunderstorms. Cloudy, with a high near 58.
Thursday Night - 47°F
Dec 25, 2025
7 to 16 mph S
Showers And Thunderstorms
Showers and thunderstorms before 4am, then rain and patchy fog. Cloudy, with a low around 47.
Friday - 56°F
Dec 26, 2025
7 to 10 mph SW
Light Rain
Rain and patchy fog. Mostly cloudy, with a high near 56.
Friday Night - 42°F
Dec 26, 2025
2 to 9 mph WSW
Chance Light Rain
A chance of rain before 4am, then patchy fog and a slight chance of rain. Partly cloudy, with a low around 42.
Saturday - 56°F
Dec 27, 2025
5 mph NNE
Patchy Fog
Patchy fog and a slight chance of rain before 4pm. Mostly sunny, with a high near 56.
Saturday Night - 40°F
Dec 27, 2025
5 mph NNE
Mostly Clear then Patchy Fog
Patchy fog after 2am. Mostly clear, with a low around 40.
Sunday - 56°F
Dec 28, 2025
5 mph NNE
Patchy Fog then Mostly Sunny
Patchy fog before 9am. Mostly sunny, with a high near 56.