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Hazardous Weather Conditions

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Seattle, WA Local Forecast Office

15NM NW Seattle WA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:S wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 24 kt. Rain, mainly before 4am. Waves 1 ft or less.

      S 10kt⇓
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:Variable winds 5 kt or less. Rain, mainly before 11am. Patchy fog after 5pm. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Rain likely, mainly before 10pm. Patchy fog before 9pm, then Patchy fog between midnight and 3am. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. A chance of rain. Patchy fog before 10am. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of rain, mainly before 10pm. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 5 to 7 kt in the morning. A chance of rain after 4pm. Waves 1 ft or less.

      ⇑S 7kt
      < 1ft

    • Saturday Night

      Saturday Night:S wind around 11 kt, with gusts as high as 24 kt. Rain, mainly after 10pm. Waves 1 ft or less.

      S 11kt
      < 1ft

    • Sunday

      Sunday:S wind around 12 kt, with gusts as high as 23 kt. Rain. Waves 1 ft or less.

      S 12kt
      < 1ft

    • Sunday Night

      Sunday Night:S wind around 9 kt, with gusts as high as 20 kt. Rain. Waves 1 ft or less.

      S 9kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:25 pm PST Dec 10, 2025
Forecast Valid: 7pm PST Dec 10, 2025-6pm PST Dec 17, 2025

View Nearby Observations

Detailed Forecast

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

Tonight
S wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 24 kt. Rain, mainly before 4am. Waves 1 ft or less.
Thursday
Variable winds 5 kt or less. Rain, mainly before 11am. Patchy fog after 5pm. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Rain likely, mainly before 10pm. Patchy fog before 9pm, then Patchy fog between midnight and 3am. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. A chance of rain. Patchy fog before 10am. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. A chance of rain, mainly before 10pm. Waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming S 5 to 7 kt in the morning. A chance of rain after 4pm. Waves 1 ft or less.
Saturday Night
S wind around 11 kt, with gusts as high as 24 kt. Rain, mainly after 10pm. Waves 1 ft or less.
Sunday
S wind around 12 kt, with gusts as high as 23 kt. Rain. Waves 1 ft or less.
Sunday Night
S wind around 9 kt, with gusts as high as 20 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: 47.83°N 122.58°W
Last Update: 1:25 pm PST Dec 10, 2025
Forecast Valid: 7pm PST Dec 10, 2025-6pm PST Dec 17, 2025
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