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Seattle, WA Local Forecast Office

5NM NW Seattle WA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NNE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Waves 1 ft or less.

      NNE 6kt⇓
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming N 5 to 9 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

      ⇑N 9kt
      < 1ft

    • Tuesday Night

      Tuesday Night:N wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

      N 10kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

      ⇑N 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:N wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

      N 10kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SSW 5 to 9 kt in the morning. A slight chance of rain.   Waves 1 ft or less.

      ⇑SSW 9kt
      < 1ft

    • Thursday Night

      Thursday Night:S wind 7 to 12 kt increasing to 13 to 18 kt in the evening. Mostly clear. Waves 1 to 2 ft.

      ⇑S 18kt
      1-2ft

    • Friday

      Friday:S wind 11 to 17 kt. Mostly sunny. Waves around 1 ft.

      S 17kt
      1ft

    • Friday Night

      Friday Night:S wind 8 to 12 kt. Mostly clear. Waves around 1 ft.

      S 12kt
      1ft


Associated Zone Forecast which includes this point

Last Update: 12:20 pm PDT Jul 20, 2026
Forecast Valid: 6pm PDT Jul 20, 2026-6pm PDT Jul 27, 2026

View Nearby Observations

Detailed Forecast


Tonight
NNE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming N 5 to 9 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Tuesday Night
N wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Sunny. Waves 1 ft or less.
Wednesday Night
N wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SSW 5 to 9 kt in the morning. A slight chance of rain. Waves 1 ft or less.
Thursday Night
S wind 7 to 12 kt increasing to 13 to 18 kt in the evening. Mostly clear. Waves 1 to 2 ft.
Friday
S wind 11 to 17 kt. Mostly sunny. Waves around 1 ft.
Friday Night
S wind 8 to 12 kt. Mostly clear. Waves around 1 ft.

*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: 47.7°N 122.44°W
Last Update: 12:20 pm PDT Jul 20, 2026
Forecast Valid: 6pm PDT Jul 20, 2026-6pm PDT Jul 27, 2026
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