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Seattle, WA Local Forecast Office

15NM S Seattle WA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 km/h or less. Mostly cloudy. Waves 1 m or less.

      Light Wind
      < 1m

    • Sunday

      Sunday:Variable winds 5 km/h or less. Rain likely, mainly after 4pm.   Waves 1 m or less.

      Light Wind
      < 1m

    • Sunday Night

      Sunday Night:SSE wind 5 to 8 km/h. Rain.   Waves 1 m or less.

      SSE 8km/h
      < 1m

    • Monday

      Monday:S wind 10 to 14 km/h. Rain.   Waves 1 m or less.

      S 14km/h
      < 1m

    • Monday Night

      Monday Night:SSW wind around 14 km/h. Rain likely, mainly after 11pm.   Waves 1 m or less.

      SSW 14km/h
      < 1m

    • Tuesday

      Tuesday:S wind around 14 km/h. Rain.   Waves 1 m or less.

      S 14km/h
      < 1m

    • Tuesday Night

      Tuesday Night:S wind 11 to 13 km/h. Rain.   Waves 1 m or less.

      S 13km/h
      < 1m

    • Wednesday

      Wednesday:S wind 11 to 14 km/h. Rain.   Waves 1 m or less.

      S 14km/h
      < 1m

    • Wednesday Night

      Wednesday Night:SSW wind 11 to 14 km/h. Rain.   Waves 1 m or less.

      SSW 14km/h
      < 1m


Associated Zone Forecast which includes this point

Last Update: 8:01 pm PDT Mar 14, 2026
Forecast Valid: 10pm PDT Mar 14, 2026-6pm PDT Mar 21, 2026

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 km/h or less. Mostly cloudy. Waves 1 m or less.
Sunday
Variable winds 5 km/h or less. Rain likely, mainly after 4pm. Waves 1 m or less.
Sunday Night
SSE wind 5 to 8 km/h. Rain. Waves 1 m or less.
Monday
S wind 10 to 14 km/h. Rain. Waves 1 m or less.
Monday Night
SSW wind around 14 km/h. Rain likely, mainly after 11pm. Waves 1 m or less.
Tuesday
S wind around 14 km/h. Rain. Waves 1 m or less.
Tuesday Night
S wind 11 to 13 km/h. Rain. Waves 1 m or less.
Wednesday
S wind 11 to 14 km/h. Rain. Waves 1 m or less.
Wednesday Night
SSW wind 11 to 14 km/h. Rain. 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: 47.37°N 122.31°W
Last Update: 8:01 pm PDT Mar 14, 2026
Forecast Valid: 10pm PDT Mar 14, 2026-6pm PDT Mar 21, 2026
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