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Seattle, WA Local Forecast Office

41NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
SW 22kt⇓
< 1ft

Gale Warning
Tuesday
Light Wind
< 1ft
Tuesday Night
SW 22kt
< 1ft
Wednesday
SW 17kt
< 1ft
Wednesday Night
SW 16kt
< 1ft
Thursday
SW 9kt
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
Light Wind
< 1ft
Friday Night
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 7:01 pm PST Dec 8, 2025
Forecast Valid: 7pm PST Dec 8, 2025-6pm PST Dec 15, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT UNTIL 2 AM PST TUESDAY...

Tonight

SW wind 17 to 22 kt decreasing to 11 to 16 kt after midnight. Winds could gust as high as 29 kt. Rain, mainly before 1am. The rain could be heavy at times. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. Rain. Waves 1 ft or less.

Tuesday Night

SW wind 13 to 22 kt. Rain. Waves 1 ft or less.

Wednesday

SW wind 14 to 17 kt. Rain. Waves 1 ft or less.

Wednesday Night

SW wind 13 to 16 kt. Rain. Waves 1 ft or less.

Thursday

SW wind 7 to 9 kt. Rain. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of rain. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. A chance of rain. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of rain. Waves 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.