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21NM S Seattle WA

[NOTICE]

Last Update: 1:25 am PST Dec 7, 2025
Forecast Valid: 6am PST Dec 7, 2025-6pm PST Dec 13, 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM PST THIS MORNING

Today

S wind 7 to 14 kt becoming SW in the afternoon. Winds could gust as high as 23 kt. Rain. Waves 1 ft or less.

Tonight

S wind 7 to 11 kt. Rain, mainly before 2am. Waves 1 ft or less.

Monday

SSW wind 8 to 18 kt, with gusts as high as 33 kt. Rain. Waves 1 ft or less.

Monday Night

SW wind 11 to 16 kt, with gusts as high as 28 kt. Rain. Waves around 1 ft.

Tuesday

SSW wind around 8 kt. Rain. Waves 1 ft or less.

Tuesday Night

SW wind around 9 kt. Rain. Waves 1 ft or less.

Wednesday

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

Wednesday Night

SSW wind 5 to 8 kt. Rain likely. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Rain likely. 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.