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Severe Thunderstorms; Excessive Rainfall; Dangerous Heat; Air Quality Concerns

Canadian wildfire smoke will push into the Midwest, worsening air quality. A frontal system brings severe storms from the Northern Plains to the Mid‑Atlantic the next few days. Heavy Gulf Coast rain is possible as we closely monitor tropical development, while monsoonal storms persist in the Southwest with heavy rainfall. Hazardous heat expands from the Plains into the Lower Mississippi Valley. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

7NM W Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds less than 5 kt becoming N 5 to 10 kt in the morning. Patchy fog before 9am. Waves 1 ft or less.

      ⇑N 10kt
      < 1ft

    • Tonight

      Tonight:N wind 5 to 9 kt. Increasing clouds. Waves around 1 ft.

      N 9kt
      1ft

    • Monday

      Monday:N wind 5 to 8 kt. Mostly cloudy. Waves around 1 ft.

      N 8kt
      1ft

    • Monday Night

      Monday 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

    • Tuesday

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

      ⇑N 6kt
      < 1ft

    • Tuesday Night

      Tuesday Night:N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

      N 7kt⇓
      < 1ft

    • Wednesday

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

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

      N 7kt⇓
      < 1ft

    • Thursday

      Thursday:SSW wind around 7 kt. A slight chance of rain. Waves 1 ft or less.

      SSW 7kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Jul 18, 2026
Forecast Valid: 5am PDT Jul 19, 2026-6pm PDT Jul 25, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming N 5 to 10 kt in the morning. Patchy fog before 9am. Waves 1 ft or less.
Tonight
N wind 5 to 9 kt. Increasing clouds. Waves around 1 ft.
Monday
N wind 5 to 8 kt. Mostly cloudy. Waves around 1 ft.
Monday Night
N wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Tuesday Night
N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Wednesday Night
N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.
Thursday
SSW wind around 7 kt. A slight chance of rain. 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: 47.62°N 122.52°W
Last Update: 11:26 pm PDT Jul 18, 2026
Forecast Valid: 5am PDT Jul 19, 2026-6pm PDT Jul 25, 2026
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