Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

For More Weather Information:

Portland, OR Local Forecast Office

Ocean Park WA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SE wind around 6 kt becoming SSW. Mostly sunny. WNW swell 3 ft at 10 seconds. Wind waves 1 ft or less.

      SSW 6kt
      2-3ft

    • Tonight

      Tonight:SSW wind 8 to 12 kt, with gusts as high as 19 kt. Rain, mainly after 2am.   W swell 2 ft at 13 seconds. Wind waves 1 to 2 ft.

      SSW 12kt
      2-3ft

    • Wednesday

      Wednesday:SSE wind 9 to 12 kt becoming W in the morning. Winds could gust as high as 20 kt. Rain, mainly before 1pm.   Mixed swell...W 3 ft at 12 seconds and WSW 6 ft at 8 seconds. Wind waves 2 to 3 ft.

      SSE 12kt
      Waves Building7ft

    • Wednesday Night

      Wednesday Night:SSW wind 5 to 9 kt becoming SSE after midnight. Rain.   W swell 6 to 7 ft. Wind waves 1 to 2 ft.

      SSW 9kt
      6-7ft

    • Thursday

      Thursday:W wind 5 to 7 kt. Rain likely, mainly before 11am.   W swell 8 ft. Wind waves 1 to 2 ft.

      W 7kt
      7-8ft

    • Thursday Night

      Thursday Night:W wind 5 to 7 kt becoming SSW after midnight. A slight chance of rain after 11pm.   W swell 7 ft. Wind waves 1 to 2 ft.

      W 7kt
      6-7ft

    • Friday

      Friday:Variable winds 5 kt or less. Partly sunny. W swell 4 ft. Wind waves around 1 ft.

      Light Wind
      4-5ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly clear. W swell 4 ft. Wind waves around 1 ft.

      Light Wind
      3-4ft

    • Saturday

      Saturday:NE wind 5 to 8 kt becoming N in the afternoon. Mostly sunny. W swell 4 ft. Wind waves 1 to 2 ft.

      N 8kt
      4ft


Associated Zone Forecast which includes this point

Last Update: 11:41 am PDT Mar 31, 2026
Forecast Valid: 12pm PDT Mar 31, 2026-6pm PDT Apr 6, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
SE wind around 6 kt becoming SSW. Mostly sunny. WNW swell 3 ft at 10 seconds. Wind waves 1 ft or less.
Tonight
SSW wind 8 to 12 kt, with gusts as high as 19 kt. Rain, mainly after 2am. W swell 2 ft at 13 seconds. Wind waves 1 to 2 ft.
Wednesday
SSE wind 9 to 12 kt becoming W in the morning. Winds could gust as high as 20 kt. Rain, mainly before 1pm. Mixed swell...W 3 ft at 12 seconds and WSW 6 ft at 8 seconds. Wind waves 2 to 3 ft.
Wednesday Night
SSW wind 5 to 9 kt becoming SSE after midnight. Rain. W swell 6 to 7 ft. Wind waves 1 to 2 ft.
Thursday
W wind 5 to 7 kt. Rain likely, mainly before 11am. W swell 8 ft. Wind waves 1 to 2 ft.
Thursday Night
W wind 5 to 7 kt becoming SSW after midnight. A slight chance of rain after 11pm. W swell 7 ft. Wind waves 1 to 2 ft.
Friday
Variable winds 5 kt or less. Partly sunny. W swell 4 ft. Wind waves around 1 ft.
Friday Night
Variable winds 5 kt or less. Mostly clear. W swell 4 ft. Wind waves around 1 ft.
Saturday
NE wind 5 to 8 kt becoming N in the afternoon. Mostly sunny. W swell 4 ft. Wind waves 1 to 2 ft.

*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: 46.5°N 124.03°W
Last Update: 11:41 am PDT Mar 31, 2026
Forecast Valid: 12pm PDT Mar 31, 2026-6pm PDT Apr 6, 2026
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