Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

24NM SSW Seattle WA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Cloudy. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Tonight

      Tonight:W wind 8 to 10 kt becoming SSW after midnight. Mostly cloudy. Waves 1 ft or less.

      SSW 10kt
      < 1ft

    • Saturday

      Saturday:SW wind around 10 kt. A slight chance of rain before 10am.   Waves 1 ft or less.

      SW 10kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind 5 to 9 kt becoming SSW after midnight. Increasing clouds. Waves 1 ft or less.

      W 9kt
      < 1ft

    • Sunday

      Sunday:WSW wind around 6 kt. Partly sunny. Waves 1 ft or less.

      WSW 6kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds less than 5 kt becoming NNE around 6 kt after midnight. Mostly clear. Waves 1 ft or less.

      ⇑NNE 6kt
      < 1ft

    • Monday

      Monday:NNE wind 5 to 8 kt. Sunny. Waves 1 ft or less.

      NNE 8kt
      < 1ft

    • Monday Night

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

      NNE 8kt⇓
      < 1ft

    • Tuesday

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

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:55 pm PDT Aug 21, 2026
Forecast Valid: 3pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Cloudy. Waves 1 ft or less.
Tonight
W wind 8 to 10 kt becoming SSW after midnight. Mostly cloudy. Waves 1 ft or less.
Saturday
SW wind around 10 kt. A slight chance of rain before 10am. Waves 1 ft or less.
Saturday Night
W wind 5 to 9 kt becoming SSW after midnight. Increasing clouds. Waves 1 ft or less.
Sunday
WSW wind around 6 kt. Partly sunny. Waves 1 ft or less.
Sunday Night
Variable winds less than 5 kt becoming NNE around 6 kt after midnight. Mostly clear. Waves 1 ft or less.
Monday
NNE wind 5 to 8 kt. Sunny. Waves 1 ft or less.
Monday Night
NNE wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. 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: 47.26°N 122.66°W
Last Update: 1:55 pm PDT Aug 21, 2026
Forecast Valid: 3pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026
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