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Seattle, WA Local Forecast Office

12NM NNW Seattle WA

Marine Point Forecast

[NOTICE]
    • Today

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

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of rain, mainly before 2am.   Waves 1 ft or less.

      Light Wind
      < 1ft

    • Monday

      Monday:S wind around 6 kt. Rain likely, mainly before 4pm.   Waves 1 ft or less.

      S 6kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of rain before 10pm.  Patchy fog between 7pm and 8pm, then Patchy fog after 9pm.  Waves 1 ft or less.

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Rain, mainly after 4pm.  Patchy fog before 7am.  Waves 1 ft or less.

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Rain.   Waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SSE around 6 kt in the morning. Rain.   Waves 1 ft or less.

      ⇑SSE 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind around 7 kt. Rain.   Waves 1 ft or less.

      S 7kt
      < 1ft

    • Thanksgiving Day

      Thanksgiving Day:S wind around 7 kt. Rain.   Waves around 1 ft.

      S 7kt
      1ft


Associated Zone Forecast which includes this point

Last Update: 7:01 am PST Nov 23, 2025
Forecast Valid: 9am PST Nov 23, 2025-6pm PST Nov 29, 2025

View Nearby Observations

Detailed Forecast


Today
Variable winds 5 kt or less. A chance of rain, mainly before 11am. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. A chance of rain, mainly before 2am. Waves 1 ft or less.
Monday
S wind around 6 kt. Rain likely, mainly before 4pm. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. A chance of rain before 10pm. Patchy fog between 7pm and 8pm, then Patchy fog after 9pm. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Rain, mainly after 4pm. Patchy fog before 7am. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Rain. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming SSE around 6 kt in the morning. Rain. Waves 1 ft or less.
Wednesday Night
S wind around 7 kt. Rain. Waves 1 ft or less.
Thanksgiving Day
S wind around 7 kt. Rain. 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: 47.8°N 122.5°W
Last Update: 7:01 am PST Nov 23, 2025
Forecast Valid: 9am PST Nov 23, 2025-6pm PST Nov 29, 2025
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