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Seattle, WA Local Forecast Office

23NM N Seattle WA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NW wind 10 to 16 km/h. Mostly sunny. Waves 1 m or less.

      NW 16km/h
      < 1m

    • Tonight

      Tonight:NW wind 13 to 18 km/h becoming variable and less than 5 km/h after midnight. Mostly clear. Waves 1 m or less.

      NW 18km/h⇓
      < 1m

    • Tuesday

      Tuesday:Variable winds less than 5 km/h becoming WNW 11 to 16 km/h in the morning. Sunny. Waves 1 m or less.

      ⇑WNW 16km/h
      < 1m

    • Tuesday Night

      Tuesday Night:NW wind 9 to 14 km/h becoming variable and less than 5 km/h after midnight. Mostly clear. Waves 1 m or less.

      NW 14km/h⇓
      < 1m

    • Wednesday

      Wednesday:Variable winds less than 5 km/h becoming NW 8 to 13 km/h in the afternoon. Sunny. Waves 1 m or less.

      ⇑NW 13km/h
      < 1m

    • Wednesday Night

      Wednesday Night:NW wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Mostly clear. Waves 1 m or less.

      NW 23km/h⇓
      < 1m

    • Thursday

      Thursday:Variable winds less than 5 km/h becoming WNW 5 to 8 km/h in the afternoon. Sunny. Waves 1 m or less.

      ⇑WNW 8km/h
      < 1m

    • Thursday Night

      Thursday Night:NW wind 11 to 16 km/h becoming NNE 5 to 10 km/h in the evening. Mostly clear. Waves 1 m or less.

      NW 16km/h⇓
      < 1m

    • Friday

      Friday:SSE wind 5 to 11 km/h becoming WSW in the afternoon. Mostly sunny. Waves 1 m or less.

      WSW 11km/h
      < 1m


Associated Zone Forecast which includes this point

Last Update: 2:25 pm PDT Jul 14, 2025
Forecast Valid: 2pm PDT Jul 14, 2025-6pm PDT Jul 20, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
NW wind 10 to 16 km/h. Mostly sunny. Waves 1 m or less.
Tonight
NW wind 13 to 18 km/h becoming variable and less than 5 km/h after midnight. Mostly clear. Waves 1 m or less.
Tuesday
Variable winds less than 5 km/h becoming WNW 11 to 16 km/h in the morning. Sunny. Waves 1 m or less.
Tuesday Night
NW wind 9 to 14 km/h becoming variable and less than 5 km/h after midnight. Mostly clear. Waves 1 m or less.
Wednesday
Variable winds less than 5 km/h becoming NW 8 to 13 km/h in the afternoon. Sunny. Waves 1 m or less.
Wednesday Night
NW wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Mostly clear. Waves 1 m or less.
Thursday
Variable winds less than 5 km/h becoming WNW 5 to 8 km/h in the afternoon. Sunny. Waves 1 m or less.
Thursday Night
NW wind 11 to 16 km/h becoming NNE 5 to 10 km/h in the evening. Mostly clear. Waves 1 m or less.
Friday
SSE wind 5 to 11 km/h becoming WSW in the afternoon. Mostly sunny. 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: 48°N 122.28°W
Last Update: 2:25 pm PDT Jul 14, 2025
Forecast Valid: 2pm PDT Jul 14, 2025-6pm PDT Jul 20, 2025
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