For More Weather Information:

21NM W Seattle WA

[NOTICE]

Last Update: 1:26 pm PST Dec 9, 2025
Forecast Valid: 3pm PST Dec 9, 2025-6pm PST Dec 16, 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM PST THIS EVENING

This Afternoon

Variable winds 5 kt or less. Rain. Waves 1 ft or less.

Tonight

S wind 15 to 21 kt, with gusts as high as 32 kt. Rain. Waves 1 ft or less.

Wednesday

SSW wind 19 to 22 kt becoming SE in the afternoon. Winds could gust as high as 32 kt. Rain. Waves 1 ft or less.

Wednesday Night

SSW wind 17 to 22 kt decreasing to 9 to 14 kt after midnight. Winds could gust as high as 33 kt. Rain. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Rain. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Rain likely, mainly after 4am. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Rain likely, mainly before 10am. Patchy fog before 7am. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of rain. Waves 1 ft or less.

Saturday

S wind 5 to 7 kt. 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.