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Seattle, WA Local Forecast Office

6NM SW Seattle WA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:N wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Mostly clear. Waves 1 m or less.

      N 21km/h⇓
      < 1m

    • Saturday

      Saturday:N wind 8 to 18 km/h. Mostly sunny. Waves 1 m or less.

      N 18km/h
      < 1m

    • Saturday Night

      Saturday Night:NNE wind 10 to 16 km/h. Partly cloudy. Waves 1 m or less.

      NNE 16km/h
      < 1m

    • Sunday

      Sunday:N wind 8 to 16 km/h. Sunny. Waves 1 m or less.

      N 16km/h
      < 1m

    • Sunday Night

      Sunday Night:NNE wind 11 to 18 km/h. Mostly clear. Waves 1 m or less.

      NNE 18km/h
      < 1m

    • Monday

      Monday:NNE wind 10 to 16 km/h becoming NNW in the morning. Mostly sunny. Waves 1 m or less.

      NNW 16km/h
      < 1m

    • Monday Night

      Monday Night:NNW wind 11 to 21 km/h. Mostly clear. Waves 1 m or less.

      NNW 21km/h
      < 1m

    • Tuesday

      Tuesday:N wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Sunny. Waves 1 m or less.

      ⇑N 23km/h
      < 1m

    • Tuesday Night

      Tuesday Night:NNE wind 19 to 24 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 34 km/h. Clear. Waves 1 m or less.

      NNE 24km/h⇓
      < 1m


Associated Zone Forecast which includes this point

Last Update: 2:25 pm PDT Jul 11, 2025
Forecast Valid: 6pm PDT Jul 11, 2025-6pm PDT Jul 18, 2025

View Nearby Observations

Detailed Forecast


Tonight
N wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Mostly clear. Waves 1 m or less.
Saturday
N wind 8 to 18 km/h. Mostly sunny. Waves 1 m or less.
Saturday Night
NNE wind 10 to 16 km/h. Partly cloudy. Waves 1 m or less.
Sunday
N wind 8 to 16 km/h. Sunny. Waves 1 m or less.
Sunday Night
NNE wind 11 to 18 km/h. Mostly clear. Waves 1 m or less.
Monday
NNE wind 10 to 16 km/h becoming NNW in the morning. Mostly sunny. Waves 1 m or less.
Monday Night
NNW wind 11 to 21 km/h. Mostly clear. Waves 1 m or less.
Tuesday
N wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Sunny. Waves 1 m or less.
Tuesday Night
NNE wind 19 to 24 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 34 km/h. Clear. 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: 47.57°N 122.47°W
Last Update: 2:25 pm PDT Jul 11, 2025
Forecast Valid: 6pm PDT Jul 11, 2025-6pm PDT Jul 18, 2025
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