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20NM SSW Seattle WA

[NOTICE]

Last Update: 1:26 am PST Dec 9, 2025
Forecast Valid: 6am PST Dec 9, 2025-6pm PST Dec 15, 2025

...GALE WARNING IN EFFECT UNTIL 4 AM PST TUESDAY...

Today

SSW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Rain, mainly after 1pm. Waves 1 ft or less.

Tonight

SW wind 9 to 15 kt, with gusts as high as 24 kt. Rain. Patchy fog before 1am. Waves 1 ft or less.

Wednesday

SSW wind around 13 kt. Rain. Waves 1 ft or less.

Wednesday Night

SSW wind 10 to 15 kt. Rain. Waves 1 ft or less.

Thursday

SW wind around 7 kt. Rain. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Rain likely, mainly before 10pm. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming SW around 6 kt in the morning. 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.

Saturday

Variable winds less than 5 kt becoming SSW 5 to 8 kt in the morning. 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.