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23NM SW Seattle WA

[NOTICE]

Last Update: 8:56 am PDT Sep 28, 2025
Forecast Valid: 11am PDT Sep 28, 2025-6pm PDT Oct 4, 2025

Today

S wind 5 to 11 kt becoming WSW in the afternoon. Partly sunny. Waves 1 ft or less.

Tonight

WSW wind 9 to 11 kt becoming S in the evening. A chance of rain, mainly after 11pm. Waves 1 ft or less.

Monday

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

Monday Night

SSW wind 5 to 9 kt. Rain likely, mainly before 11pm, then a chance of showers and thunderstorms after 2am. Waves 1 ft or less.

Tuesday

S wind 5 to 12 kt. Rain, mainly after 11am. Waves 1 ft or less.

Tuesday Night

S wind around 11 kt. Rain. Waves 1 ft or less.

Wednesday

S wind 7 to 12 kt. Showers and possibly a thunderstorm. Waves 1 ft or less.

Wednesday Night

S wind 8 to 10 kt. Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Waves 1 ft or less.

Thursday

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

Winds and waves higher in and near tstms.

*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.