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

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

35NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:SSW wind 11 to 15 kt. A slight chance of showers and thunderstorms between 3am and 5am, then a chance of rain and thunderstorms after 5am. Waves 1 ft or less.

      SSW 15kt
      < 1ft

    • Saturday

      Saturday:SW wind 12 to 16 kt. A chance of rain, mainly before 9am. Waves 1 ft or less.

      SW 16kt
      < 1ft

    • Saturday Night

      Saturday Night:WSW wind 6 to 14 kt. Increasing clouds. Waves 1 ft or less.

      WSW 14kt
      < 1ft

    • Sunday

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

      SSW 6kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Monday

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

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Tuesday

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

      ⇑SSW 6kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

      SW 10kt⇓
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:55 pm PDT Aug 21, 2026
Forecast Valid: 5pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026

View Nearby Observations

Detailed Forecast


Tonight
SSW wind 11 to 15 kt. A slight chance of showers and thunderstorms between 3am and 5am, then a chance of rain and thunderstorms after 5am. Waves 1 ft or less.
Saturday
SW wind 12 to 16 kt. A chance of rain, mainly before 9am. Waves 1 ft or less.
Saturday Night
WSW wind 6 to 14 kt. Increasing clouds. Waves 1 ft or less.
Sunday
SSW wind around 6 kt. Partly sunny. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Tuesday Night
SW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. 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: 1:55 pm PDT Aug 21, 2026
Forecast Valid: 5pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026
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