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Seattle, WA Local Forecast Office

36NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
< 1ft
Friday
Light Wind
< 1ft
Friday Night
Light Wind
< 1ft
Saturday
⇑SSW 6kt
< 1ft
Saturday Night
SW 9kt
< 1ft
Sunday
SW 9kt
< 1ft
Sunday Night
SW 9kt⇓
< 1ft
Monday
⇑SW 6kt
< 1ft
Monday Night
SW 6kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:26 pm PDT Sep 4, 2025
Forecast Valid: 6pm PDT Sep 4, 2025-6pm PDT Sep 11, 2025

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Widespread haze between 8pm and 9pm. Patchy fog after 3am. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. A slight chance of showers after 11pm. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. A chance of showers, with thunderstorms also possible after 2pm. Waves 1 ft or less.

Saturday Night

SW wind 6 to 9 kt. A chance of showers and thunderstorms. Waves 1 ft or less.

Sunday

SW wind 5 to 9 kt. A chance of showers. Waves 1 ft or less.

Sunday Night

SW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A chance of showers, mainly before 11pm. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. A chance of showers. Waves 1 ft or less.

Monday Night

SW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers. 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.