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

Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

11NM N Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:NNW wind 6 to 8 kt. Partly sunny. Waves 1 ft or less.

      NNW 8kt
      < 1ft

    • Tonight

      Tonight:NNW wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Waves 1 ft or less.

      NNW 6kt⇓
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds less than 5 kt becoming N around 6 kt after midnight. Cloudy, then gradually becoming partly cloudy. Waves 1 ft or less.

      ⇑N 6kt
      < 1ft

    • Tuesday

      Tuesday:N wind 6 to 10 kt. Mostly sunny. Waves 1 ft or less.

      N 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:N wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

      N 9kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:25 am PDT Oct 18, 2026
Forecast Valid: 11am PDT Oct 18, 2026-6pm PDT Oct 24, 2026

View Nearby Observations

Detailed Forecast


Today
NNW wind 6 to 8 kt. Partly sunny. Waves 1 ft or less.
Tonight
NNW wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Monday Night
Variable winds less than 5 kt becoming N around 6 kt after midnight. Cloudy, then gradually becoming partly cloudy. Waves 1 ft or less.
Tuesday
N wind 6 to 10 kt. Mostly sunny. Waves 1 ft or less.
Tuesday Night
N wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Thursday
Variable winds 5 kt or less. Mostly cloudy. 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: 47.81°N 122.38°W
Last Update: 11:25 am PDT Oct 18, 2026
Forecast Valid: 11am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
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