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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

41NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Monday

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

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of rain after 11pm. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:S wind 5 to 10 kt increasing to 12 to 17 kt in the afternoon. Winds could gust as high as 23 kt. Rain. Waves 1 ft or less.

      ⇑S 17kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SSW wind 15 to 19 kt. Rain. Waves 1 ft or less.

      SSW 19kt
      < 1ft

    • Wednesday

      Wednesday:WSW wind 12 to 17 kt. Rain likely, then showers and possibly a thunderstorm after 11am. Waves 1 ft or less.

      WSW 17kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SSW wind 5 to 10 kt. Rain likely. Waves 1 ft or less.

      SSW 10kt
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. A chance of rain. Waves 1 ft or less.

      ⇑SW 6kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:27 pm PDT Mar 21, 2026
Forecast Valid: 7am PDT Mar 22, 2026-6pm PDT Mar 28, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. A chance of rain after 11pm. Waves 1 ft or less.
Tuesday
S wind 5 to 10 kt increasing to 12 to 17 kt in the afternoon. Winds could gust as high as 23 kt. Rain. Waves 1 ft or less.
Tuesday Night
SSW wind 15 to 19 kt. Rain. Waves 1 ft or less.
Wednesday
WSW wind 12 to 17 kt. Rain likely, then showers and possibly a thunderstorm after 11am. Waves 1 ft or less.
Wednesday Night
SSW wind 5 to 10 kt. Rain likely. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. A 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: 47.05°N 122.91°W
Last Update: 11:27 pm PDT Mar 21, 2026
Forecast Valid: 7am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
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