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Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Hazardous Weather Conditions

For More Weather Information:

Seattle, WA Local Forecast Office

41NM N Seattle WA

Marine Point Forecast

[NOTICE]

    • Tuesday

      Tuesday:SE wind 19 to 22 kt, with gusts as high as 29 kt. Rain, mainly before 5pm. Waves 1 ft or less.

      SE 22kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:SSE wind 17 to 19 kt. Rain. Waves 1 ft or less.

      SSE 19kt
      < 1ft

    • Wednesday

      Wednesday:SSE wind 14 to 18 kt. Rain. Waves 1 ft or less.

      SSE 18kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SSE wind 19 to 21 kt, with gusts as high as 27 kt. Rain. Waves 1 ft or less.

      SSE 21kt
      < 1ft

    • Thursday

      Thursday:SSE wind 20 to 23 kt, with gusts as high as 30 kt. Rain. Waves 1 ft or less.

      SSE 23kt
      < 1ft

    • Thursday Night

      Thursday Night:SSE wind 18 to 20 kt, with gusts as high as 26 kt. Rain. Waves 1 ft or less.

      SSE 20kt
      < 1ft

    • Friday

      Friday:SSE wind 16 to 19 kt becoming SSW in the afternoon. Winds could gust as high as 25 kt. Rain. Waves 1 ft or less.

      SSE 19kt
      < 1ft

    • Friday Night

      Friday Night:W wind 8 to 11 kt. A chance of rain. Waves 1 ft or less.

      W 11kt
      < 1ft

    • Saturday

      Saturday:W wind around 8 kt. A chance of rain. Waves 1 ft or less.

      W 8kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:25 am PDT Mar 17, 2026
Forecast Valid: 3am PDT Mar 17, 2026-6pm PDT Mar 23, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

Tuesday
SE wind 19 to 22 kt, with gusts as high as 29 kt. Rain, mainly before 5pm. Waves 1 ft or less.
Tuesday Night
SSE wind 17 to 19 kt. Rain. Waves 1 ft or less.
Wednesday
SSE wind 14 to 18 kt. Rain. Waves 1 ft or less.
Wednesday Night
SSE wind 19 to 21 kt, with gusts as high as 27 kt. Rain. Waves 1 ft or less.
Thursday
SSE wind 20 to 23 kt, with gusts as high as 30 kt. Rain. Waves 1 ft or less.
Thursday Night
SSE wind 18 to 20 kt, with gusts as high as 26 kt. Rain. Waves 1 ft or less.
Friday
SSE wind 16 to 19 kt becoming SSW in the afternoon. Winds could gust as high as 25 kt. Rain. Waves 1 ft or less.
Friday Night
W wind 8 to 11 kt. A chance of rain. Waves 1 ft or less.
Saturday
W wind around 8 kt. 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: 48.3°N 122.43°W
Last Update: 2:25 am PDT Mar 17, 2026
Forecast Valid: 3am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
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