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Seattle, WA Local Forecast Office

8NM WSW Seattle WA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind around 12 kt. Showers and possibly a thunderstorm.   Waves around 1 ft.

      S 12kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:S wind 8 to 13 kt. Showers likely, mainly before 5am.   Waves around 1 ft.

      S 13kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:S wind around 8 kt. A chance of showers, mainly after 3pm.   Waves around 1 ft.

      S 8kt
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of showers before 11pm.   Waves 1 ft or less.

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. A slight chance of showers after 11am.   Waves 1 ft or less.

      ⇑SW 6kt
      < 1ft

    • Friday Night

      Friday Night:NW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers.   Waves 1 ft or less.

      NW 6kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of showers, mainly before 11am.   Waves 1 ft or less.

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:N wind around 6 kt becoming variable and less than 5 kt. Partly cloudy. Waves 1 ft or less.

      N 6kt⇓
      < 1ft

    • Sunday

      Sunday:N wind 5 to 10 kt. Sunny. Waves 1 ft or less.

      N 10kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:25 pm PDT Oct 1, 2025
Forecast Valid: 3pm PDT Oct 1, 2025-6pm PDT Oct 8, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

This Afternoon
S wind around 12 kt. Showers and possibly a thunderstorm. Waves around 1 ft.
Tonight
S wind 8 to 13 kt. Showers likely, mainly before 5am. Waves around 1 ft.
Thursday
S wind around 8 kt. A chance of showers, mainly after 3pm. Waves around 1 ft.
Thursday Night
Variable winds 5 kt or less. A chance of showers before 11pm. Waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. A slight chance of showers after 11am. Waves 1 ft or less.
Friday Night
NW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers. Waves 1 ft or less.
Saturday
Variable winds 5 kt or less. A chance of showers, mainly before 11am. Waves 1 ft or less.
Saturday Night
N wind around 6 kt becoming variable and less than 5 kt. Partly cloudy. Waves 1 ft or less.
Sunday
N wind 5 to 10 kt. Sunny. Waves 1 ft 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: 47.58°N 122.53°W
Last Update: 2:25 pm PDT Oct 1, 2025
Forecast Valid: 3pm PDT Oct 1, 2025-6pm PDT Oct 8, 2025
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