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38NM SW Seattle WA

[NOTICE]

Last Update: 11:26 am PDT Sep 12, 2026
Forecast Valid: 7pm PDT Sep 12, 2026-6pm PDT Sep 19, 2026

Tonight

SSW wind 10 to 18 km/h. Rain. Waves 1 m or less.

Sunday

WSW wind 18 to 23 km/h, with gusts as high as 35 km/h. Rain, mainly before 10am. Waves 1 m or less.

Sunday Night

SSW wind 21 to 26 km/h, with gusts as high as 35 km/h. Increasing clouds. Waves 1 m or less.

Monday

SSW wind 13 to 16 km/h. Mostly cloudy. Waves 1 m or less.

Monday Night

W wind 6 to 11 km/h becoming variable and less than 5 km/h after midnight. Partly cloudy. Waves 1 m or less.

Tuesday

Variable winds less than 5 km/h becoming NNE 6 to 11 km/h in the afternoon. Patchy fog before 9am. Waves 1 m or less.

Tuesday Night

NNE wind 6 to 11 km/h becoming variable and less than 5 km/h in the evening. Mostly clear. Waves 1 m or less.

Wednesday

Variable winds less than 5 km/h becoming NE 6 to 11 km/h in the afternoon. Sunny. Waves 1 m or less.

Wednesday Night

NE wind 6 to 11 km/h becoming variable and less than 5 km/h. Clear. Waves 1 m 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.