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Seattle, WA Local Forecast Office

12NM SW Seattle WA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:SSW wind 5 to 8 kt. Mostly sunny. Waves 1 ft or less.

      SSW 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SSW wind 7 to 9 kt. A chance of showers after 11pm.   Waves 1 ft or less.

      SSW 9kt
      < 1ft

    • Wednesday

      Wednesday:SW wind 8 to 10 kt. Showers likely, mainly before 11am.   Waves 1 ft or less.

      SW 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:WSW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

      WSW 9kt⇓
      < 1ft

    • Juneteenth

      Juneteenth:Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:N wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.

      N 6kt⇓
      < 1ft

    • Friday

      Friday:SW wind around 7 kt. Showers likely.   Waves 1 ft or less.

      SW 7kt
      < 1ft

    • Friday Night

      Friday Night:W wind 5 to 7 kt becoming variable and less than 5 kt. Showers likely.   Waves 1 ft or less.

      W 7kt⇓
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 9:40 pm PDT Jun 16, 2025
Forecast Valid: 9pm PDT Jun 16, 2025-6pm PDT Jun 23, 2025

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
SSW wind 5 to 8 kt. Mostly sunny. Waves 1 ft or less.
Tuesday Night
SSW wind 7 to 9 kt. A chance of showers after 11pm. Waves 1 ft or less.
Wednesday
SW wind 8 to 10 kt. Showers likely, mainly before 11am. Waves 1 ft or less.
Wednesday Night
WSW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.
Juneteenth
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Thursday Night
N wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.
Friday
SW wind around 7 kt. Showers likely. Waves 1 ft or less.
Friday Night
W wind 5 to 7 kt becoming variable and less than 5 kt. Showers likely. 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: 47.47°N 122.53°W
Last Update: 9:40 pm PDT Jun 16, 2025
Forecast Valid: 9pm PDT Jun 16, 2025-6pm PDT Jun 23, 2025
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