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Seattle, WA Local Forecast Office

41NM N Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:SSE wind 8 to 10 kt becoming SSW in the afternoon. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. Waves 1 ft or less.

      SSE 10kt
      < 1ft

    • Tonight

      Tonight:W wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms. Waves 1 ft or less.

      W 8kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming WNW around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

      ⇑WNW 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

      NW 9kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

      ⇑W 7kt
      < 1ft

    • Thursday Night

      Thursday Night:W wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

      W 8kt⇓
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Partly sunny. Waves 1 ft or less.

      ⇑W 8kt
      < 1ft

    • Friday Night

      Friday Night:W wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A slight chance of rain. Waves 1 ft or less.

      W 9kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming WSW 5 to 7 kt in the morning. Partly sunny. Waves 1 ft or less.

      ⇑WSW 7kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 3:40 am PDT May 20, 2025
Forecast Valid: 8am PDT May 20, 2025-6pm PDT May 26, 2025

View Nearby Observations

Detailed Forecast


Today
SSE wind 8 to 10 kt becoming SSW in the afternoon. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. Waves 1 ft or less.
Tonight
W wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming WNW around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Wednesday Night
NW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Thursday Night
W wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Partly sunny. Waves 1 ft or less.
Friday Night
W wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A slight chance of rain. Waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming WSW 5 to 7 kt in the morning. Partly sunny. Waves 1 ft or less.

Winds and waves higher in and near tstms.

*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: 48.3°N 122.43°W
Last Update: 3:40 am PDT May 20, 2025
Forecast Valid: 8am PDT May 20, 2025-6pm PDT May 26, 2025
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