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

6NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Partly sunny. Waves 1 ft or less.

      ⇑N 8kt
      < 1ft

    • Tonight

      Tonight:N wind 7 to 10 kt. Mostly cloudy. Waves around 1 ft.

      N 10kt
      1ft

    • Monday

      Monday:N wind 6 to 9 kt. Partly sunny. Waves around 1 ft.

      N 9kt
      1ft

    • Monday Night

      Monday Night:N wind 5 to 9 kt becoming variable and less than 5 kt. A chance of rain after 11pm. Waves 1 ft or less.

      N 9kt⇓
      < 1ft

    • Tuesday

      Tuesday:S wind 8 to 13 kt increasing to 17 to 22 kt in the afternoon. Rain. Waves 1 to 2 ft.

      ⇑S 22kt
      1-2ft

    • Tuesday Night

      Tuesday Night:SSW wind 24 to 27 kt. Rain. Waves 2 to 3 ft.

      SSW 27kt
      2-3ft

    • Wednesday

      Wednesday:SSW wind 18 to 20 kt. Rain. Waves 1 to 2 ft.

      SSW 20kt
      1-2ft

    • Wednesday Night

      Wednesday Night:SSW wind 8 to 14 kt. Rain likely. Waves around 1 ft.

      SSW 14kt
      1ft

    • Thursday

      Thursday:S wind 8 to 10 kt. A chance of rain. Waves around 1 ft.

      S 10kt
      1ft


Associated Zone Forecast which includes this point

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

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Partly sunny. Waves 1 ft or less.
Tonight
N wind 7 to 10 kt. Mostly cloudy. Waves around 1 ft.
Monday
N wind 6 to 9 kt. Partly sunny. Waves around 1 ft.
Monday Night
N wind 5 to 9 kt becoming variable and less than 5 kt. A chance of rain after 11pm. Waves 1 ft or less.
Tuesday
S wind 8 to 13 kt increasing to 17 to 22 kt in the afternoon. Rain. Waves 1 to 2 ft.
Tuesday Night
SSW wind 24 to 27 kt. Rain. Waves 2 to 3 ft.
Wednesday
SSW wind 18 to 20 kt. Rain. Waves 1 to 2 ft.
Wednesday Night
SSW wind 8 to 14 kt. Rain likely. Waves around 1 ft.
Thursday
S wind 8 to 10 kt. A chance of rain. Waves around 1 ft.

*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: 47.59°N 122.47°W
Last Update: 11:27 pm PDT Mar 21, 2026
Forecast Valid: 11am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
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