For More Weather Information:

20NM SW Seattle WA

[NOTICE]

Last Update: 1:25 pm PST Dec 15, 2025
Forecast Valid: 4pm PST Dec 15, 2025-6pm PST Dec 22, 2025

...GALE WARNING IN EFFECT UNTIL 6 PM PST THIS EVENING...

Late Afternoon

SSW wind around 22 kt. A chance of rain, mainly before 5pm. Waves 1 ft or less.

Tonight

SSW wind 13 to 19 kt. Rain. Waves 1 ft or less.

Tuesday

SSW wind 15 to 20 kt, with gusts as high as 26 kt. Rain. Waves 1 ft or less.

Tuesday Night

WSW wind around 25 kt, with gusts as high as 31 kt. Rain. Waves 1 ft or less.

Wednesday

SW wind 17 to 20 kt. Rain. Waves 1 ft or less.

Wednesday Night

S wind around 14 kt. Rain. Waves 1 ft or less.

Thursday

SSW wind 11 to 14 kt. Rain. Waves 1 ft or less.

Thursday Night

SW wind 15 to 18 kt. Rain. Waves 1 ft or less.

Friday

SSW wind 11 to 14 kt. 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.