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Greenbank, WA Marine Weather Forecast

This Afternoon - 55°F
Apr 22, 2026
6 to 9 mph SSW
Sunny
Sunny, with a high near 55. South southwest wind 6 to 9 mph.
Tonight - 50°F
Apr 22, 2026
8 to 13 mph SSW
Partly Cloudy
Partly cloudy, with a low around 50. South southwest wind 8 to 13 mph.
Thursday - 56°F
Apr 23, 2026
10 mph N
Mostly Sunny
Mostly sunny, with a high near 56. North wind around 10 mph.
Thursday Night - 48°F
Apr 23, 2026
8 mph NW
Mostly Clear
Mostly clear, with a low around 48. Northwest wind around 8 mph.
Friday - 57°F
Apr 24, 2026
8 to 21 mph NNW
Sunny
Sunny, with a high near 57. North northwest wind 8 to 21 mph, with gusts as high as 26 mph.
Friday Night - 49°F
Apr 24, 2026
7 to 17 mph NW
Mostly Clear
Mostly clear, with a low around 49.
Saturday - 58°F
Apr 25, 2026
7 to 15 mph NW
Sunny
Sunny, with a high near 58.
Saturday Night - 49°F
Apr 25, 2026
3 to 12 mph W
Mostly Clear
Mostly clear, with a low around 49.
Sunday - 60°F
Apr 26, 2026
3 to 7 mph WNW
Sunny
Sunny, with a high near 60.
Sunday Night - 49°F
Apr 26, 2026
6 mph SW
Mostly Clear
Mostly clear, with a low around 49.
Monday - 60°F
Apr 27, 2026
7 mph S
Sunny
Sunny, with a high near 60.
Monday Night - 50°F
Apr 27, 2026
3 to 7 mph WSW
Mostly Clear
Mostly clear, with a low around 50.
Tuesday - 59°F
Apr 28, 2026
3 to 8 mph S
Sunny
Sunny, with a high near 59.
Tuesday Night - 51°F
Apr 28, 2026
3 to 8 mph WNW
Mostly Clear
Mostly clear, with a low around 51.

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