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

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SW Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:NNE wind around 6 kt. Sunny. Waves 1 ft or less.

      NNE 6kt
      < 1ft

    • Tonight

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

      NNE 6kt⇓
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

      ⇑SW 6kt
      < 1ft

    • Friday Night

      Friday Night:SSW wind 6 to 15 kt. A chance of rain, mainly between 2am and 4am. Waves 1 ft or less.

      SSW 15kt
      < 1ft

    • Saturday

      Saturday:SSW wind 7 to 16 kt becoming W in the afternoon. Partly sunny. Waves 1 ft or less.

      SSW 16kt
      < 1ft

    • Saturday Night

      Saturday Night:NNE wind 5 to 7 kt. Partly cloudy. Waves 1 ft or less.

      NNE 7kt
      < 1ft

    • Sunday

      Sunday:NNE wind 5 to 7 kt. Mostly sunny. Waves 1 ft or less.

      NNE 7kt
      < 1ft

    • Sunday Night

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

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. A slight chance of rain. Waves 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Oct 15, 2026
Forecast Valid: 11am PDT Oct 15, 2026-6pm PDT Oct 21, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PDT THIS MORNING...

Today
NNE wind around 6 kt. Sunny. Waves 1 ft or less.
Tonight
NNE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Friday Night
SSW wind 6 to 15 kt. A chance of rain, mainly between 2am and 4am. Waves 1 ft or less.
Saturday
SSW wind 7 to 16 kt becoming W in the afternoon. Partly sunny. Waves 1 ft or less.
Saturday Night
NNE wind 5 to 7 kt. Partly cloudy. Waves 1 ft or less.
Sunday
NNE wind 5 to 7 kt. Mostly sunny. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. A slight 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: 47.37°N 122.66°W
Last Update: 11:26 am PDT Oct 15, 2026
Forecast Valid: 11am PDT Oct 15, 2026-6pm PDT Oct 21, 2026
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