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19NM SW Seattle WA

[NOTICE]

Last Update: 8:42 pm PDT Oct 5, 2026
Forecast Valid: 8pm PDT Oct 5, 2026-6pm PDT Oct 12, 2026

Tonight

Variable winds 5 kt or less. Areas of fog after 4am. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming NNE 5 to 7 kt in the afternoon. Areas of dense fog before 10am. Waves 1 ft or less.

Tuesday Night

NNE wind around 6 kt becoming variable and less than 5 kt after midnight. Areas of fog after 4am. Waves 1 ft or less.

Wednesday

NNE wind 5 to 8 kt. Areas of fog before 11am. Waves 1 ft or less.

Wednesday Night

NNE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming SW 5 to 10 kt in the morning. A slight chance of rain. Waves 1 ft or less.

Friday Night

SW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. A slight 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.