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Seattle, WA Local Forecast Office

20NM SSW Seattle WA

Marine Point Forecast

[NOTICE]
    • Veterans Day

      Veterans Day:Variable winds 5 kt or less. Patchy fog before 10am.  Waves 1 ft or less.

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of rain, mainly after 11pm.   Waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Rain.  Patchy fog before 10am.  Waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds less than 5 kt becoming E around 6 kt in the evening. Rain.   Waves 1 ft or less.

      ⇑E 6kt
      < 1ft

    • Thursday

      Thursday:ENE wind 6 to 11 kt becoming SSW in the afternoon. Rain.   Waves 1 ft or less.

      SSW 11kt
      < 1ft

    • Thursday Night

      Thursday Night:S wind 8 to 12 kt. Rain.   Waves around 1 ft.

      S 12kt
      1ft

    • Friday

      Friday:S wind 7 to 10 kt. Rain.   Waves 1 ft or less.

      S 10kt
      < 1ft

    • Friday Night

      Friday Night:S wind 6 to 8 kt. Rain likely.   Waves 1 ft or less.

      S 8kt
      < 1ft

    • Saturday

      Saturday:SSW wind 6 to 9 kt. Rain.   Waves 1 ft or less.

      SSW 9kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 7:39 am PST Nov 11, 2025
Forecast Valid: 8am PST Nov 11, 2025-6pm PST Nov 17, 2025

View Nearby Observations

Detailed Forecast


Veterans Day
Variable winds 5 kt or less. Patchy fog before 10am. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. A chance of rain, mainly after 11pm. Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Rain. Patchy fog before 10am. Waves 1 ft or less.
Wednesday Night
Variable winds less than 5 kt becoming E around 6 kt in the evening. Rain. Waves 1 ft or less.
Thursday
ENE wind 6 to 11 kt becoming SSW in the afternoon. Rain. Waves 1 ft or less.
Thursday Night
S wind 8 to 12 kt. Rain. Waves around 1 ft.
Friday
S wind 7 to 10 kt. Rain. Waves 1 ft or less.
Friday Night
S wind 6 to 8 kt. Rain likely. Waves 1 ft or less.
Saturday
SSW wind 6 to 9 kt. Rain. 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: 47.29°N 122.48°W
Last Update: 7:39 am PST Nov 11, 2025
Forecast Valid: 8am PST Nov 11, 2025-6pm PST Nov 17, 2025
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