HomeForecastsWashington ForecastsCoupeville, WA - Penn Cove, Whidbey Island Marine Weather

Coupeville, WA - Penn Cove, Whidbey Island Marine Weather Forecast

Tonight - 45°F
Dec 04, 2025
5 to 8 mph SE
Light Rain
Rain. Cloudy, with a low around 45. Southeast wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday - 54°F
Dec 05, 2025
12 mph SSW
Light Rain
Rain. Cloudy. High near 54, with temperatures falling to around 52 in the afternoon. South southwest wind around 12 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Friday Night - 47°F
Dec 05, 2025
14 mph WSW
Light Rain
Rain. Cloudy. Low around 47, with temperatures rising to around 49 overnight. West southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Saturday - 52°F
Dec 06, 2025
7 to 14 mph SW
Light Rain
Rain. Mostly cloudy, with a high near 52. Southwest wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night - 45°F
Dec 06, 2025
7 to 13 mph S
Light Rain
Rain. Cloudy, with a low around 45. South wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday - 53°F
Dec 07, 2025
9 to 16 mph S
Light Rain
Rain. Cloudy, with a high near 53. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday Night - 45°F
Dec 07, 2025
9 mph S
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 45.
Monday - 54°F
Dec 08, 2025
9 to 17 mph SE
Rain
Rain. Cloudy, with a high near 54.
Monday Night - 47°F
Dec 08, 2025
10 to 17 mph SSW
Rain
Rain. Cloudy, with a low around 47.
Tuesday - 52°F
Dec 09, 2025
10 mph S
Light Rain
Rain. Cloudy, with a high near 52.
Tuesday Night - 45°F
Dec 09, 2025
9 mph SSE
Rain
Rain. Cloudy, with a low around 45.
Wednesday - 52°F
Dec 10, 2025
8 to 12 mph SSE
Rain
Rain. Cloudy, with a high near 52.
Wednesday Night - 45°F
Dec 10, 2025
7 to 10 mph SW
Light Rain
Rain. Mostly cloudy, with a low around 45.
Thursday - 52°F
Dec 11, 2025
9 mph SW
Light Rain Likely
Rain likely before 5pm. Cloudy, with a high near 52.

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