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Seattle, WA Local Forecast Office

29NM NNW Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
S 45km/h
< 1m

Gale Warning
Tonight
WNW 40km/h⇓
< 1m

Gale Warning
Wednesday
SW 14km/h
< 1m
Wednesday Night
NW 14km/h
< 1m
Thursday
SSE 14km/h
< 1m
Thursday Night
WNW 14km/h
< 1m
Friday
SE 10km/h
< 1m
Friday Night
NNE 8km/h⇓
< 1m
Saturday
⇑SE 16km/h
< 1m

Associated Zone Forecast which includes this point

Last Update: 11:27 am PDT Apr 14, 2026
Forecast Valid: 2pm PDT Apr 14, 2026-6pm PDT Apr 20, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT UNTIL 11 PM PDT THIS EVENING...

This Afternoon

S wind 42 to 45 km/h, with gusts as high as 60 km/h. Rain. Waves 1 m or less.

Tonight

WNW wind 30 to 40 km/h becoming WSW 18 to 28 km/h. Winds could gust as high as 50 km/h. A chance of rain, mainly before 4am. Waves 1 m or less.

Wednesday

SSW wind around 14 km/h becoming NW in the afternoon. Rain and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Waves 1 m or less.

Wednesday Night

NW wind 10 to 14 km/h becoming SSW after midnight. A chance of rain before 11pm. Waves 1 m or less.

Thursday

S wind 10 to 14 km/h becoming ESE in the afternoon. Sunny. Waves 1 m or less.

Thursday Night

N wind 8 to 14 km/h becoming W after midnight. Partly cloudy. Waves 1 m or less.

Friday

SW wind 8 to 10 km/h becoming E in the afternoon. Partly sunny. Waves 1 m or less.

Friday Night

NNE wind 5 to 8 km/h becoming variable and less than 5 km/h in the evening. Mostly cloudy. Waves 1 m or less.

Saturday

Variable winds less than 5 km/h becoming SE 11 to 16 km/h in the morning. Mostly cloudy. Waves 1 m 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.