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Seattle, WA Local Forecast Office

8NM SW Seattle WA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ESE wind around 8 kt becoming ENE. Showers likely, mainly before 3pm.   Waves 1 ft or less.

      ENE 8kt
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers, mainly before 8pm.   Waves 1 ft or less.

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Partly sunny, then gradually becoming sunny. Waves 1 ft or less.

      ⇑N 7kt
      < 1ft

    • Monday Night

      Monday Night:N wind 6 to 9 kt. Mostly clear. Waves around 1 ft.

      N 9kt
      1ft

    • Tuesday

      Tuesday:N wind around 6 kt. Sunny. Waves 1 ft or less.

      N 6kt
      < 1ft

    • Tuesday Night

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

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:S wind 6 to 9 kt. A slight chance of showers after 11am.   Waves 1 ft or less.

      S 9kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A chance of showers.   Waves 1 ft or less.

      NNW 9kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

      ⇑N 8kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 8:01 am PDT Sep 14, 2025
Forecast Valid: 12pm PDT Sep 14, 2025-6pm PDT Sep 20, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
ESE wind around 8 kt becoming ENE. Showers likely, mainly before 3pm. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. A chance of showers, mainly before 8pm. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Partly sunny, then gradually becoming sunny. Waves 1 ft or less.
Monday Night
N wind 6 to 9 kt. Mostly clear. Waves around 1 ft.
Tuesday
N wind around 6 kt. Sunny. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Clear. Waves 1 ft or less.
Wednesday
S wind 6 to 9 kt. A slight chance of showers after 11am. Waves 1 ft or less.
Wednesday Night
NNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A chance of showers. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Mostly sunny. 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: 47.54°N 122.52°W
Last Update: 8:01 am PDT Sep 14, 2025
Forecast Valid: 12pm PDT Sep 14, 2025-6pm PDT Sep 20, 2025
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