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

35NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:WNW wind 5 to 8 kt. Sunny. Waves 1 ft or less.

      WNW 8kt
      < 1ft

    • Tonight

      Tonight:W wind around 6 kt becoming variable and less than 5 kt in the evening. A slight chance of showers between 10pm and 11pm. Waves 1 ft or less.

      W 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. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Monday

      Monday:SW wind 5 to 10 kt. Rain. Waves 1 ft or less.

      SW 10kt
      < 1ft

    • Monday Night

      Monday Night:WSW wind 10 to 12 kt. Rain. Waves 1 ft or less.

      WSW 12kt
      < 1ft

    • Tuesday

      Tuesday:SW wind 8 to 10 kt. Rain. Waves 1 ft or less.

      SW 10kt
      < 1ft

    • Tuesday Night

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

      SW 9kt
      < 1ft

    • Wednesday

      Wednesday:SW wind 7 to 10 kt. Rain. Waves 1 ft or less.

      SW 10kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 10:41 am PDT Mar 14, 2026
Forecast Valid: 12pm PDT Mar 14, 2026-6pm PDT Mar 20, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
WNW wind 5 to 8 kt. Sunny. Waves 1 ft or less.
Tonight
W wind around 6 kt becoming variable and less than 5 kt in the evening. A slight chance of showers between 10pm and 11pm. 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. Waves 1 ft or less.
Monday
SW wind 5 to 10 kt. Rain. Waves 1 ft or less.
Monday Night
WSW wind 10 to 12 kt. Rain. Waves 1 ft or less.
Tuesday
SW wind 8 to 10 kt. Rain. Waves 1 ft or less.
Tuesday Night
SW wind 7 to 9 kt. Rain. Waves 1 ft or less.
Wednesday
SW wind 7 to 10 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: 47.37°N 123.13°W
Last Update: 10:41 am PDT Mar 14, 2026
Forecast Valid: 12pm PDT Mar 14, 2026-6pm PDT Mar 20, 2026
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