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18NM NW Seattle WA

[NOTICE]

Last Update: 7:00 am PST Dec 7, 2025
Forecast Valid: 12pm PST Dec 7, 2025-6pm PST Dec 13, 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM PST THIS MORNING

This Afternoon

S wind 6 to 10 kt. Rain likely, mainly before 5pm. Waves 1 ft or less.

Tonight

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

Monday

S wind 11 to 16 kt, with gusts as high as 29 kt. Rain. Waves 1 ft or less.

Monday Night

SSW wind 5 to 12 kt becoming W in the evening. Winds could gust as high as 22 kt. Rain. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming S around 6 kt in the morning. Rain. Waves 1 ft or less.

Tuesday Night

S wind 5 to 7 kt. Rain. Waves 1 ft or less.

Wednesday

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

Wednesday Night

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

Thursday

Variable winds 5 kt or less. 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.