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20NM SSW Seattle WA

[NOTICE]

Last Update: 1:25 pm PST Dec 5, 2025
Forecast Valid: 5pm PST Dec 5, 2025-6pm PST Dec 12, 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Late Afternoon

SW wind around 19 kt, with gusts as high as 25 kt. A chance of rain. Waves around 1 ft.

Tonight

SW wind 17 to 20 kt, with gusts as high as 26 kt. Rain likely, mainly after 1am. Waves around 1 ft.

Saturday

SW wind 11 to 14 kt, with gusts as high as 20 kt. Rain, mainly before 5pm. Waves around 1 ft.

Saturday Night

S wind 7 to 10 kt. Rain, mainly after 7pm. Waves 1 ft or less.

Sunday

S wind 8 to 10 kt. Rain. Waves 1 ft or less.

Sunday Night

SSW wind 8 to 11 kt. Rain. Waves 1 ft or less.

Monday

S wind 10 to 14 kt, with gusts as high as 23 kt. Rain. Waves around 1 ft.

Monday Night

SW wind 17 to 20 kt, with gusts as high as 27 kt. Rain. Waves around 1 ft.

Tuesday

S wind 9 to 11 kt. Rain. Waves around 1 ft.

*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.