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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

33NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:SW wind around 11 kt. A chance of rain, mainly after 5am. Waves 1 ft or less.

      SW 11kt
      < 1ft

    • Monday

      Monday:SW wind 11 to 13 kt. A chance of rain, mainly after 5pm. Waves 1 ft or less.

      SW 13kt
      < 1ft

    • Monday Night

      Monday Night:SSW wind 9 to 12 kt. A chance of rain, mainly after 4am. Waves 1 ft or less.

      SSW 12kt
      < 1ft

    • Tuesday

      Tuesday:SSW wind 10 to 18 kt, with gusts as high as 25 kt. Rain. Waves 1 ft or less.

      SSW 18kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SSW wind 9 to 18 kt. Rain, mainly before 11pm. Waves 1 ft or less.

      SSW 18kt
      < 1ft

    • Wednesday

      Wednesday:WSW wind 6 to 10 kt. Rain before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Waves 1 ft or less.

      WSW 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:WSW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Showers likely and possibly a thunderstorm before 8pm, then rain likely between 8pm and 11pm. Waves 1 ft or less.

      WSW 9kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. A slight chance of rain. Waves 1 ft or less.

      ⇑SW 7kt
      < 1ft

    • Thursday Night

      Thursday Night:WSW wind 5 to 8 kt. Partly cloudy. Waves 1 ft or less.

      WSW 8kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:27 pm PDT Apr 12, 2026
Forecast Valid: 12am PDT Apr 13, 2026-6pm PDT Apr 19, 2026

View Nearby Observations

Detailed Forecast


Overnight
SW wind around 11 kt. A chance of rain, mainly after 5am. Waves 1 ft or less.
Monday
SW wind 11 to 13 kt. A chance of rain, mainly after 5pm. Waves 1 ft or less.
Monday Night
SSW wind 9 to 12 kt. A chance of rain, mainly after 4am. Waves 1 ft or less.
Tuesday
SSW wind 10 to 18 kt, with gusts as high as 25 kt. Rain. Waves 1 ft or less.
Tuesday Night
SSW wind 9 to 18 kt. Rain, mainly before 11pm. Waves 1 ft or less.
Wednesday
WSW wind 6 to 10 kt. Rain before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Waves 1 ft or less.
Wednesday Night
WSW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Showers likely and possibly a thunderstorm before 8pm, then rain likely between 8pm and 11pm. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. A slight chance of rain. Waves 1 ft or less.
Thursday Night
WSW wind 5 to 8 kt. Partly 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: 47.13°N 122.68°W
Last Update: 11:27 pm PDT Apr 12, 2026
Forecast Valid: 12am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
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