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Portland, OR Local Forecast Office

Seaside OR

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Rain likely, mainly before 3pm.   NW swell 2 ft at 8 seconds. Wind waves 1 ft or less.

      Light Wind
      2ft

    • Tonight

      Tonight:S wind 5 to 10 kt. Rain likely, mainly after 4am.   NW swell 1 ft at 8 seconds becoming WSW. Wind waves 1 to 2 ft.

      S 10kt
      1-2ft

    • Monday

      Monday:S wind 10 to 14 kt. Rain likely, mainly before 10am.   WSW swell 1 to 2 ft at 9 seconds. Wind waves 2 to 3 ft.

      S 14kt
      3-4ft

    • Monday Night

      Monday Night:S wind 14 to 16 kt. Rain likely, mainly after 11pm.   N swell 0 ft. Wind waves 3 to 5 ft.

      S 16kt
      4-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:S wind around 14 kt, with gusts as high as 21 kt. Rain.   N swell 0 ft. Wind waves around 5 ft.

      S 14kt
      7ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:S wind 12 to 15 kt. Rain.   N swell 0 ft. Wind waves 4 to 5 ft.

      S 15kt
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:S wind around 14 kt, with gusts as high as 21 kt. Rain.   N swell 0 ft. Wind waves around 4 ft.

      S 14kt
      6ft

    • Wednesday Night

      Wednesday Night:S wind around 10 kt, with gusts as high as 19 kt. Rain.   N swell 0 ft. Wind waves 3 to 4 ft.

      S 10kt
      5-6ft

    • Thursday

      Thursday:S wind around 10 kt, with gusts as high as 19 kt. Rain.   N swell 0 ft. Wind waves around 3 ft.

      S 10kt
      5ft


Associated Zone Forecast which includes this point

Last Update: 1:41 pm PDT Mar 15, 2026
Forecast Valid: 2pm PDT Mar 15, 2026-6pm PDT Mar 21, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Rain likely, mainly before 3pm. NW swell 2 ft at 8 seconds. Wind waves 1 ft or less.
Tonight
S wind 5 to 10 kt. Rain likely, mainly after 4am. NW swell 1 ft at 8 seconds becoming WSW. Wind waves 1 to 2 ft.
Monday
S wind 10 to 14 kt. Rain likely, mainly before 10am. WSW swell 1 to 2 ft at 9 seconds. Wind waves 2 to 3 ft.
Monday Night
S wind 14 to 16 kt. Rain likely, mainly after 11pm. N swell 0 ft. Wind waves 3 to 5 ft.
Tuesday
S wind around 14 kt, with gusts as high as 21 kt. Rain. N swell 0 ft. Wind waves around 5 ft.
Tuesday Night
S wind 12 to 15 kt. Rain. N swell 0 ft. Wind waves 4 to 5 ft.
Wednesday
S wind around 14 kt, with gusts as high as 21 kt. Rain. N swell 0 ft. Wind waves around 4 ft.
Wednesday Night
S wind around 10 kt, with gusts as high as 19 kt. Rain. N swell 0 ft. Wind waves 3 to 4 ft.
Thursday
S wind around 10 kt, with gusts as high as 19 kt. Rain. N swell 0 ft. Wind waves around 3 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: 46.01°N 123.94°W
Last Update: 1:41 pm PDT Mar 15, 2026
Forecast Valid: 2pm PDT Mar 15, 2026-6pm PDT Mar 21, 2026
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