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

Severe Thunderstorms In the Central U.S. and Heat This Weekend

Severe thunderstorms overnight may produce damaging winds, large hail, tornadoes, and flooding over parts of the Plains into the mid-MS Valley. On Sunday, scattered severe thunderstorms capable of damaging wind gusts are expected across the Mid-Atlantic vicinity. Hazardous heat will continue in the South, Southwest and central California this weekend building across the Pacific Northwest Sunday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

    • Overnight

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

      NNE 6kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming N 5 to 8 kt in the morning. Sunny. Waves 1 ft or less.

      ⇑N 8kt
      < 1ft

    • Sunday Night

      Sunday Night:NNE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

      NNE 7kt⇓
      < 1ft

    • Monday

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

      Light Wind
      < 1ft

    • Monday Night

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

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming SW 5 to 9 kt in the morning. Sunny. Waves 1 ft or less.

      ⇑SW 9kt
      < 1ft

    • Tuesday Night

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

      WSW 9kt⇓
      < 1ft

    • Wednesday

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

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:N wind around 6 kt becoming variable and less than 5 kt in the evening. Clear. Waves 1 ft or less.

      N 6kt⇓
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Jun 13, 2026
Forecast Valid: 11pm PDT Jun 13, 2026-6pm PDT Jun 20, 2026

View Nearby Observations

Detailed Forecast


Overnight
NNE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming N 5 to 8 kt in the morning. Sunny. Waves 1 ft or less.
Sunday Night
NNE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming SW 5 to 9 kt in the morning. Sunny. Waves 1 ft or less.
Tuesday Night
WSW 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
N wind around 6 kt becoming variable and less than 5 kt in the evening. Clear. 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: 47.34°N 122.59°W
Last Update: 11:26 am PDT Jun 13, 2026
Forecast Valid: 11pm PDT Jun 13, 2026-6pm PDT Jun 20, 2026
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