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

Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain from Tropical Storm Moke will begin to impact the Big Island today, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Repeated storms and heavy rainfall may cause flash flooding from the Plains into the Lower MS Valley. Dangerous heat persists across the South. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SW Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:SSW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

      SSW 7kt⇓
      < 1ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming NNE 5 to 8 kt in the evening. Mostly cloudy, then gradually becoming clear. Waves 1 ft or less.

      ⇑NNE 8kt
      < 1ft

    • Monday

      Monday:NNE wind 8 to 10 kt. Patchy smoke after 4pm. Waves 1 ft or less.

      NNE 10kt
      < 1ft

    • Monday Night

      Monday Night:NNE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

      NNE 10kt⇓
      < 1ft

    • Tuesday

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

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:SSW wind 9 to 14 kt. Partly cloudy. Waves 1 ft or less.

      SSW 14kt
      < 1ft

    • Wednesday

      Wednesday:SSW wind 9 to 11 kt. Partly sunny. Waves 1 ft or less.

      SSW 11kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SW wind 6 to 11 kt. Partly cloudy. Waves 1 ft or less.

      SW 11kt
      < 1ft

    • Thursday

      Thursday:SSW wind 5 to 8 kt. Partly sunny. Waves 1 ft or less.

      SSW 8kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Aug 22, 2026
Forecast Valid: 11am PDT Aug 23, 2026-6pm PDT Aug 29, 2026

View Nearby Observations

Detailed Forecast


Today
SSW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Tonight
Variable winds less than 5 kt becoming NNE 5 to 8 kt in the evening. Mostly cloudy, then gradually becoming clear. Waves 1 ft or less.
Monday
NNE wind 8 to 10 kt. Patchy smoke after 4pm. Waves 1 ft or less.
Monday Night
NNE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tuesday Night
SSW wind 9 to 14 kt. Partly cloudy. Waves 1 ft or less.
Wednesday
SSW wind 9 to 11 kt. Partly sunny. Waves 1 ft or less.
Wednesday Night
SW wind 6 to 11 kt. Partly cloudy. Waves 1 ft or less.
Thursday
SSW wind 5 to 8 kt. 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: 47.37°N 122.66°W
Last Update: 11:26 pm PDT Aug 22, 2026
Forecast Valid: 11am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
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