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Chinook, WA Marine Weather Forecast

Tonight - 42°F
Dec 28, 2025
3 mph ENE
Mostly Cloudy
Mostly cloudy, with a low around 42. East northeast wind around 3 mph.
Sunday - 47°F
Dec 28, 2025
6 mph E
Partly Sunny
Partly sunny. High near 47, with temperatures falling to around 45 in the afternoon. East wind around 6 mph.
Sunday Night - 42°F
Dec 28, 2025
8 mph ENE
Mostly Cloudy
Mostly cloudy, with a low around 42. East northeast wind around 8 mph.
Monday - 50°F
Dec 29, 2025
8 mph ENE
Partly Sunny
Partly sunny, with a high near 50. East northeast wind around 8 mph.
Monday Night - 43°F
Dec 29, 2025
7 mph ENE
Mostly Cloudy
Mostly cloudy, with a low around 43. East northeast wind around 7 mph.
Tuesday - 50°F
Dec 30, 2025
3 to 7 mph E
Partly Sunny
Partly sunny, with a high near 50.
Tuesday Night - 43°F
Dec 30, 2025
5 mph E
Mostly Cloudy
Mostly cloudy, with a low around 43.
Wednesday - 51°F
Dec 31, 2025
5 mph ESE
Partly Sunny then Slight Chance Light Rain
A slight chance of rain after 4pm. Partly sunny, with a high near 51.
Wednesday Night - 45°F
Dec 31, 2025
5 to 9 mph SE
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 45.
New Year's Day - 51°F
Jan 01, 2026
9 to 13 mph SSE
Light Rain
Rain. Mostly cloudy, with a high near 51.
Thursday Night - 46°F
Jan 01, 2026
13 mph S
Light Rain
Rain. Cloudy, with a low around 46.
Friday - 50°F
Jan 02, 2026
12 mph WSW
Light Rain
Rain. Mostly cloudy, with a high near 50.
Friday Night - 44°F
Jan 02, 2026
10 mph WSW
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 44.
Saturday - 49°F
Jan 03, 2026
8 to 12 mph SSW
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 49.

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