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Deer Harbor, WA Marine Weather Forecast

Station FRDW1 - 9449880 - Friday Harbor, WA

December 23, 2025 9:36 am PST
Location: 48.545N 123.012W
Wind Direction: ESE (110°)
Wind Speed: 6.0 knots
Wind Gust: 11.1 knots
Atmospheric Pressure: 29.85 in (1010.8 mb)
Air Temperature: 43.3°F (6.3°C)
Water Temperature: 49.5°F (9.7°C)


Today - 45°F
Dec 23, 2025
3 to 8 mph ESE
Partly Sunny
Partly sunny. High near 45, with temperatures falling to around 43 in the afternoon. East southeast wind 3 to 8 mph.
Tonight - 38°F
Dec 23, 2025
3 to 8 mph NE
Mostly Cloudy then Light Rain
Rain after 2am. Mostly cloudy. Low around 38, with temperatures rising to around 40 overnight. Northeast wind 3 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday - 46°F
Dec 24, 2025
8 to 15 mph ENE
Light Rain
Rain. Cloudy. High near 46, with temperatures falling to around 44 in the afternoon. East northeast wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday Night - 39°F
Dec 24, 2025
3 to 15 mph ENE
Chance Light Rain then Mostly Cloudy
A chance of rain before 10pm. Mostly cloudy, with a low around 39. East northeast wind 3 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Christmas Day - 44°F
Dec 25, 2025
7 mph N
Chance Light Rain
A chance of rain after 10am. Mostly cloudy, with a high near 44. North wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Thursday Night - 37°F
Dec 25, 2025
2 to 6 mph NNW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday - 43°F
Dec 26, 2025
2 to 7 mph WNW
Chance Light Rain
A chance of rain before 4pm. Partly sunny, with a high near 43.
Friday Night - 37°F
Dec 26, 2025
6 mph WNW
Mostly Cloudy
Mostly cloudy, with a low around 37.
Saturday - 43°F
Dec 27, 2025
6 mph ENE
Chance Rain And Snow
A chance of rain and snow after 10am. Mostly cloudy, with a high near 43.
Saturday Night - 38°F
Dec 27, 2025
5 mph ESE
Chance Rain And Snow
A chance of rain and snow. Cloudy, with a low around 38.
Sunday - 45°F
Dec 28, 2025
6 mph E
Chance Rain And Snow
A chance of rain and snow. Cloudy, with a high near 45.
Sunday Night - 39°F
Dec 28, 2025
5 mph ENE
Chance Light Rain
A chance of rain. Cloudy, with a low around 39.
Monday - 46°F
Dec 29, 2025
3 to 7 mph ESE
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 46.
Monday Night - 40°F
Dec 29, 2025
6 mph SE
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 40.

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