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Seattle, WA Local Forecast Office

23NM N Seattle WA

Marine Point Forecast

[NOTICE]
    • Today

      Today:WNW wind around 11 km/h. A chance of rain and snow showers before 11am, then a slight chance of rain showers.   Waves 1 m or less.

      WNW 11km/h
      < 1m

    • Tonight

      Tonight:NW wind 8 to 10 km/h becoming SE after midnight. Increasing clouds. Waves 1 m or less.

      NW 10km/h
      < 1m

    • Sunday

      Sunday:ESE wind 5 to 8 km/h becoming variable and less than 5 km/h. Rain likely after 11am.   Waves 1 m or less.

      ESE 8km/h⇓
      < 1m

    • Sunday Night

      Sunday Night:SE wind 10 to 15 km/h increasing to 16 to 21 km/h after midnight. Rain.   Waves 1 m or less.

      ⇑SE 21km/h
      < 1m

    • Monday

      Monday:SSE wind 23 to 29 km/h, with gusts as high as 42 km/h. Rain.   Waves 1 m or less.

      SSE 29km/h
      < 1m

    • Monday Night

      Monday Night:SSE wind 29 to 37 km/h, with gusts as high as 50 km/h. Rain.   Waves 1 m or less.

      SSE 37km/h
      < 1m

    • Tuesday

      Tuesday:SSE wind around 35 km/h, with gusts as high as 48 km/h. Rain.   Waves 1 m or less.

      SSE 35km/h
      < 1m

    • Tuesday Night

      Tuesday Night:SSE wind 26 to 29 km/h, with gusts as high as 42 km/h. Rain.   Waves 1 m or less.

      SSE 29km/h
      < 1m

    • Wednesday

      Wednesday:SSE wind 27 to 34 km/h, with gusts as high as 47 km/h. Rain.   Waves 1 m or less.

      SSE 34km/h
      < 1m


Associated Zone Forecast which includes this point

Last Update: 8:00 am PDT Mar 14, 2026
Forecast Valid: 8am PDT Mar 14, 2026-6pm PDT Mar 20, 2026

View Nearby Observations

Detailed Forecast


Today
WNW wind around 11 km/h. A chance of rain and snow showers before 11am, then a slight chance of rain showers. Waves 1 m or less.
Tonight
NW wind 8 to 10 km/h becoming SE after midnight. Increasing clouds. Waves 1 m or less.
Sunday
ESE wind 5 to 8 km/h becoming variable and less than 5 km/h. Rain likely after 11am. Waves 1 m or less.
Sunday Night
SE wind 10 to 15 km/h increasing to 16 to 21 km/h after midnight. Rain. Waves 1 m or less.
Monday
SSE wind 23 to 29 km/h, with gusts as high as 42 km/h. Rain. Waves 1 m or less.
Monday Night
SSE wind 29 to 37 km/h, with gusts as high as 50 km/h. Rain. Waves 1 m or less.
Tuesday
SSE wind around 35 km/h, with gusts as high as 48 km/h. Rain. Waves 1 m or less.
Tuesday Night
SSE wind 26 to 29 km/h, with gusts as high as 42 km/h. Rain. Waves 1 m or less.
Wednesday
SSE wind 27 to 34 km/h, with gusts as high as 47 km/h. Rain. Waves 1 m or less.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 48°N 122.25°W
Last Update: 8:00 am PDT Mar 14, 2026
Forecast Valid: 8am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
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