National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Persists in the Southwest; Elevated to Critical Fire Weather in the Great Basin; Poor Air Quality in the West

Dangerous heat will persist across the Southwest U.S. through this week, easing by next week. The heat will focus further east in the Great Plains and Mississippi Valley beginning next week. Elevated to locally critical fire weather conditions will persist for the Great Basin today. Poor air quality lingers for the Northwest, Great Basin, Central Rockies into the Plains. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

35NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Patchy smoke after 2pm. Waves 1 ft or less.

      ⇑NNE 6kt
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Areas of smoke. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Areas of smoke. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday Night

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

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:SW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

      SW 7kt⇓
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

      ⇑SSW 6kt
      < 1ft

    • Friday Night

      Friday Night:SW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

      SW 8kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

      ⇑SSW 6kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:17 am PDT Aug 4, 2026
Forecast Valid: 9am PDT Aug 4, 2026-6pm PDT Aug 10, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Patchy smoke after 2pm. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Areas of smoke. Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Areas of smoke. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Clear. Waves 1 ft or less.
Thursday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Thursday Night
SW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Sunny. Waves 1 ft or less.
Friday Night
SW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. 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: 47.37°N 123.13°W
Last Update: 2:17 am PDT Aug 4, 2026
Forecast Valid: 9am PDT Aug 4, 2026-6pm PDT Aug 10, 2026
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