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

7NM NW Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:NNE wind 5 to 9 kt. A slight chance of rain, mainly between 3pm and 4pm. Waves 1 ft or less.

      NNE 9kt
      < 1ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming S 6 to 11 kt in the evening. A slight chance of rain before 4am, then a chance of snow after 5am. Waves 1 ft or less.

      ⇑S 11kt
      < 1ft

    • Sunday

      Sunday:S wind 6 to 9 kt becoming N in the afternoon. A chance of rain and snow before 8am, then a chance of rain. Waves 1 ft or less.

      S 9kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind around 8 kt. Mostly cloudy. Waves 1 ft or less.

      N 8kt
      < 1ft

    • Monday

      Monday:N wind 6 to 10 kt. Mostly cloudy. Waves 1 ft or less.

      N 10kt
      < 1ft

    • Monday Night

      Monday Night:N wind 5 to 10 kt becoming SE after midnight. A chance of rain after 11pm. Waves 1 ft or less.

      N 10kt
      < 1ft

    • Tuesday

      Tuesday:SSE wind 8 to 13 kt increasing to 22 to 27 kt in the afternoon. Rain. Waves 1 ft or less.

      ⇑SSE 27kt
      < 1ft

    • Tuesday Night

      Tuesday Night:S wind 21 to 25 kt. Rain. Waves around 2 ft.

      S 25kt
      2ft

    • Wednesday

      Wednesday:S wind 15 to 18 kt. Rain. Waves around 1 ft.

      S 18kt
      1ft


Associated Zone Forecast which includes this point

Last Update: 11:27 pm PDT Mar 20, 2026
Forecast Valid: 10am PDT Mar 21, 2026-6pm PDT Mar 27, 2026

View Nearby Observations

Detailed Forecast


Today
NNE wind 5 to 9 kt. A slight chance of rain, mainly between 3pm and 4pm. Waves 1 ft or less.
Tonight
Variable winds less than 5 kt becoming S 6 to 11 kt in the evening. A slight chance of rain before 4am, then a chance of snow after 5am. Waves 1 ft or less.
Sunday
S wind 6 to 9 kt becoming N in the afternoon. A chance of rain and snow before 8am, then a chance of rain. Waves 1 ft or less.
Sunday Night
N wind around 8 kt. Mostly cloudy. Waves 1 ft or less.
Monday
N wind 6 to 10 kt. Mostly cloudy. Waves 1 ft or less.
Monday Night
N wind 5 to 10 kt becoming SE after midnight. A chance of rain after 11pm. Waves 1 ft or less.
Tuesday
SSE wind 8 to 13 kt increasing to 22 to 27 kt in the afternoon. Rain. Waves 1 ft or less.
Tuesday Night
S wind 21 to 25 kt. Rain. Waves around 2 ft.
Wednesday
S wind 15 to 18 kt. 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: 47.72°N 122.45°W
Last Update: 11:27 pm PDT Mar 20, 2026
Forecast Valid: 10am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
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