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

Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

29NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:W wind around 7 kt. Sunny. Waves 1 ft or less.

      W 7kt
      < 1ft

    • Tonight

      Tonight:WSW wind around 6 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Waves 1 ft or less.

      WSW 6kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Rain likely after 11am. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Rain, mainly before 11pm. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Monday

      Monday:SSW wind 6 to 9 kt. Rain. Waves 1 ft or less.

      SSW 9kt
      < 1ft

    • Monday Night

      Monday Night:SSW wind 7 to 9 kt. Rain likely, mainly after 11pm. Waves 1 ft or less.

      SSW 9kt
      < 1ft

    • Tuesday

      Tuesday:SSW wind around 10 kt. Rain. Waves 1 ft or less.

      SSW 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SSW wind 7 to 9 kt. Rain. Waves 1 ft or less.

      SSW 9kt
      < 1ft

    • Wednesday

      Wednesday:SSW wind 8 to 11 kt. Rain. Waves 1 ft or less.

      SSW 11kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 10:41 am PDT Mar 14, 2026
Forecast Valid: 11am PDT Mar 14, 2026-6pm PDT Mar 20, 2026

View Nearby Observations

Detailed Forecast


Today
W wind around 7 kt. Sunny. Waves 1 ft or less.
Tonight
WSW wind around 6 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Rain likely after 11am. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Rain, mainly before 11pm. Waves 1 ft or less.
Monday
SSW wind 6 to 9 kt. Rain. Waves 1 ft or less.
Monday Night
SSW wind 7 to 9 kt. Rain likely, mainly after 11pm. Waves 1 ft or less.
Tuesday
SSW wind around 10 kt. Rain. Waves 1 ft or less.
Tuesday Night
SSW wind 7 to 9 kt. Rain. Waves 1 ft or less.
Wednesday
SSW wind 8 to 11 kt. 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: 47.17°N 122.66°W
Last Update: 10:41 am PDT Mar 14, 2026
Forecast Valid: 11am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
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