Station 46028 - CAPE SAN MARTIN - 55NM West NW of Morro Bay, CA
December 25, 2025 9:50 am PSTLocation: 35.77N 121.903W
Wind Direction: S (190°)
Wind Speed: 15.6 knots
Wind Gust: 21.4 knots
Significant Wave Height: 10.5 ft
Dominant Wave Period: 9 sec
Average Period: 6.9 sec
Mean Wave Direction: SSW (199°)
Atmospheric Pressure: 29.86 in (1011.3 mb)
Christmas Day - 58°F
Dec 25, 2025
25 to 29 mph S
Showers And Thunderstorms
Showers and thunderstorms before 10am, then rain between 10am and 1pm, then showers and thunderstorms between 1pm and 4pm, then rain. Some of the storms could be severe. Cloudy. High near 58, with temperatures falling to around 54 in the afternoon. South wind 25 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tonight - 52°F
Dec 25, 2025
17 to 31 mph SSW
Showers And Thunderstorms then Rain
Rain before 7pm, then showers and thunderstorms between 7pm and 10pm, then rain. Some of the storms could be severe. Cloudy. Low around 52, with temperatures rising to around 56 overnight. South southwest wind 17 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday - 56°F
Dec 26, 2025
8 to 16 mph SSW
Light Rain
Rain. Cloudy. High near 56, with temperatures falling to around 52 in the afternoon. South southwest wind 8 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night - 49°F
Dec 26, 2025
5 to 8 mph W
Light Rain
Rain. Mostly cloudy, with a low around 49. West wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday - 53°F
Dec 27, 2025
7 to 13 mph NNW
Chance Light Rain
A chance of rain before 4pm. Mostly sunny, with a high near 53. North northwest wind 7 to 13 mph. Chance of precipitation is 40%.
Saturday Night - 48°F
Dec 27, 2025
6 to 13 mph N
Mostly Clear
Mostly clear, with a low around 48.
Sunday - 56°F
Dec 28, 2025
1 to 6 mph NNE
Sunny
Sunny, with a high near 56.
Sunday Night - 51°F
Dec 28, 2025
2 to 8 mph NNE
Mostly Clear
Mostly clear, with a low around 51.
Monday - 59°F
Dec 29, 2025
2 to 8 mph NNE
Sunny
Sunny, with a high near 59.
Monday Night - 54°F
Dec 29, 2025
2 to 8 mph NNE
Mostly Clear
Mostly clear, with a low around 54.
Tuesday - 61°F
Dec 30, 2025
1 to 8 mph NNE
Sunny
Sunny, with a high near 61.
Tuesday Night - 55°F
Dec 30, 2025
1 to 6 mph NE
Partly Cloudy then Slight Chance Light Rain
A slight chance of rain after 4am. Partly cloudy, with a low around 55.
Wednesday - 61°F
Dec 31, 2025
1 to 5 mph E
Chance Light Rain
A chance of rain. Partly sunny, with a high near 61.
Wednesday Night - 55°F
Dec 31, 2025
2 mph ESE
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 55.