Station RTYC1 - 9414523 - Redwood City, CA
December 20, 2025 10:00 pm PSTLocation: 37.507N 122.212W
Wind Direction: S (170°)
Wind Speed: 7.0 knots
Wind Gust: 13.0 knots
Atmospheric Pressure: 30.00 in (1016.0 mb)
Pressure Tendency: -0.01 in (-0.4 mb)
Air Temperature: 64.0°F (17.8°C)
Water Temperature: 56.1°F (13.4°C)
This Afternoon - 62°F
Dec 20, 2025
5 mph SE
Light Rain
Rain. Cloudy, with a high near 62. Southeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Tonight - 56°F
Dec 20, 2025
6 to 10 mph S
Light Rain
Rain. Cloudy. Low around 56, with temperatures rising to around 58 overnight. South wind 6 to 10 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.
Sunday - 62°F
Dec 21, 2025
9 to 17 mph S
Rain
Rain. Cloudy. High near 62, with temperatures falling to around 59 in the afternoon. South wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night - 54°F
Dec 21, 2025
7 to 15 mph S
Rain
Rain. Cloudy, with a low around 54. South wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday - 59°F
Dec 22, 2025
9 mph S
Rain
Rain. Cloudy, with a high near 59. South wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday Night - 51°F
Dec 22, 2025
7 mph SSE
Rain
Rain. Cloudy, with a low around 51. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday - 60°F
Dec 23, 2025
6 to 16 mph SSE
Rain
Rain. Cloudy, with a high near 60.
Tuesday Night - 48°F
Dec 23, 2025
7 to 18 mph S
Rain
Rain. Cloudy, with a low around 48.
Wednesday - 58°F
Dec 24, 2025
6 to 13 mph SSE
Rain
Rain. Cloudy, with a high near 58.
Wednesday Night - 50°F
Dec 24, 2025
12 to 15 mph SSE
Rain
Rain. Cloudy, with a low around 50.
Christmas Day - 57°F
Dec 25, 2025
12 to 16 mph S
Rain
Rain. Cloudy, with a high near 57.
Thursday Night - 45°F
Dec 25, 2025
7 to 14 mph SSW
Rain
Rain. Mostly cloudy, with a low around 45.
Friday - 57°F
Dec 26, 2025
7 to 10 mph WSW
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 57.
Friday Night - 43°F
Dec 26, 2025
2 to 9 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 43.