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

Tropical Moisture Will Bring Heavy to Excessive Rainfall with Possible Flooding This Week

Tropical moisture from the remnants of Odalys and Hurricane Polo will surge over the southwest into the central U.S. this week with several days of heavy to excessive rainfall which may bring limited to considerable flooding. Flood Watches have been issued through Wednesday in the southwest U.S. and moderate risk outlooks have been issued today through Thursday. Read More >

Hazardous Weather Conditions

For More Weather Information:

Seattle, WA Local Forecast Office

24NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SW wind 6 to 9 kt. Mostly sunny. Waves 1 ft or less.

      SW 9kt
      < 1ft

    • Tonight

      Tonight:S wind 9 to 15 kt. A chance of rain, mainly after 4am. Waves 1 ft or less.

      S 15kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:SSW wind 11 to 18 kt. Rain, mainly before 5pm. Waves 1 ft or less.

      SSW 18kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:SW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. A slight chance of rain before 7pm. Patchy fog after 5am. Waves 1 ft or less.

      SW 10kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Patchy fog before 8am. Waves 1 ft or less.

      ⇑NNE 6kt
      < 1ft

    • Wednesday Night

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

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Thursday Night

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

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Sep 28, 2026
Forecast Valid: 2pm PDT Sep 28, 2026-6pm PDT Oct 4, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM PDT THIS AFTERNOON

This Afternoon
SW wind 6 to 9 kt. Mostly sunny. Waves 1 ft or less.
Tonight
S wind 9 to 15 kt. A chance of rain, mainly after 4am. Waves 1 ft or less.
Tuesday
SSW wind 11 to 18 kt. Rain, mainly before 5pm. Waves 1 ft or less.
Tuesday Night
SW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. A slight chance of rain before 7pm. Patchy fog after 5am. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Patchy fog before 8am. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Thursday
Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Partly sunny. 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: 47.26°N 122.66°W
Last Update: 11:26 am PDT Sep 28, 2026
Forecast Valid: 2pm PDT Sep 28, 2026-6pm PDT Oct 4, 2026
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