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Cape Horn, WA Marine Weather Forecast

Christmas Day - 51°F
Dec 25, 2025
6 mph ESE
Light Rain
Rain. Partly sunny. High near 51, with temperatures falling to around 49 in the afternoon. East southeast wind around 6 mph. Chance of precipitation is 80%.
Tonight - 41°F
Dec 25, 2025
5 mph ESE
Chance Light Rain
A chance of rain before 4am, then rain showers likely. Mostly cloudy, with a low around 41. East southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Friday - 44°F
Dec 26, 2025
3 to 10 mph SSW
Rain Showers
Rain showers. Cloudy. High near 44, with temperatures falling to around 42 in the afternoon. South southwest wind 3 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night - 38°F
Dec 26, 2025
6 to 10 mph W
Rain Showers
Rain showers. Mostly cloudy, with a low around 38. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday - 44°F
Dec 27, 2025
2 to 6 mph W
Chance Rain Showers then Mostly Cloudy
A chance of rain showers before 10am. Mostly cloudy, with a high near 44. West wind 2 to 6 mph. Chance of precipitation is 30%.
Saturday Night - 35°F
Dec 27, 2025
2 mph S
Mostly Cloudy then Patchy Fog
Patchy fog after midnight. Mostly cloudy, with a low around 35.
Sunday - 44°F
Dec 28, 2025
2 mph E
Patchy Fog then Mostly Cloudy
Patchy fog before 11am. Mostly cloudy, with a high near 44.
Sunday Night - 34°F
Dec 28, 2025
2 mph ENE
Mostly Cloudy
Mostly cloudy, with a low around 34.
Monday - 47°F
Dec 29, 2025
2 mph E
Mostly Cloudy
Mostly cloudy, with a high near 47.
Monday Night - 36°F
Dec 29, 2025
2 mph E
Mostly Cloudy
Mostly cloudy, with a low around 36.
Tuesday - 47°F
Dec 30, 2025
3 mph ESE
Mostly Cloudy
Mostly cloudy, with a high near 47.
Tuesday Night - 38°F
Dec 30, 2025
3 mph SE
Chance Light Rain
A chance of rain after 10pm. Mostly cloudy, with a low around 38.
Wednesday - 48°F
Dec 31, 2025
5 mph SSE
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 48.
Wednesday Night - 40°F
Dec 31, 2025
5 mph SSE
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 40.

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