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Seattle, WA Local Forecast Office

19NM SW Seattle WA

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:Variable winds 5 kt or less. A slight chance of rain between 9am and 10am.  Patchy fog before 9am, then Patchy fog after 4pm.  Waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of rain, mainly after 1am.  Patchy fog before 10pm.  Waves 1 ft or less.

      Light Wind
      < 1ft

    • Thursday

      Thursday:S wind 5 to 7 kt. Rain.   Waves 1 ft or less.

      S 7kt
      < 1ft

    • Thursday Night

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

      ⇑SSW 6kt
      < 1ft

    • Friday

      Friday:SW wind 11 to 19 kt. Rain.   Waves 1 ft or less.

      SW 19kt
      < 1ft

    • Friday Night

      Friday Night:SW wind 17 to 20 kt. Rain.   Waves 1 ft or less.

      SW 20kt
      < 1ft

    • Saturday

      Saturday:SSW wind around 13 kt. Rain.   Waves 1 ft or less.

      SSW 13kt
      < 1ft

    • Saturday Night

      Saturday Night:SSW wind 8 to 11 kt. Rain likely.   Waves 1 ft or less.

      SSW 11kt
      < 1ft

    • Sunday

      Sunday:SW wind 10 to 15 kt. Rain.   Waves 1 ft or less.

      SW 15kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:25 am PST Dec 3, 2025
Forecast Valid: 1am PST Dec 3, 2025-6pm PST Dec 9, 2025

View Nearby Observations

Detailed Forecast


Wednesday
Variable winds 5 kt or less. A slight chance of rain between 9am and 10am. Patchy fog before 9am, then Patchy fog after 4pm. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. A chance of rain, mainly after 1am. Patchy fog before 10pm. Waves 1 ft or less.
Thursday
S wind 5 to 7 kt. Rain. Waves 1 ft or less.
Thursday Night
Variable winds less than 5 kt becoming SSW around 6 kt in the evening. Rain. Waves 1 ft or less.
Friday
SW wind 11 to 19 kt. Rain. Waves 1 ft or less.
Friday Night
SW wind 17 to 20 kt. Rain. Waves 1 ft or less.
Saturday
SSW wind around 13 kt. Rain. Waves 1 ft or less.
Saturday Night
SSW wind 8 to 11 kt. Rain likely. Waves 1 ft or less.
Sunday
SW wind 10 to 15 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: 47.37°N 122.63°W
Last Update: 1:25 am PST Dec 3, 2025
Forecast Valid: 1am PST Dec 3, 2025-6pm PST Dec 9, 2025
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