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

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Portland, OR Local Forecast Office

4NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:NNW wind around 13 kt. Mostly cloudy. NNW swell 5 ft at 9 seconds. Wind waves around 3 ft.

      NNW 13kt
      6ft

    • Tonight

      Tonight:N wind 5 to 12 kt. Mostly cloudy. NNW swell 5 to 6 ft at 10 seconds becoming WNW. Wind waves 1 to 3 ft.

      N 12kt
      5-6ft

    • Saturday

      Saturday:NNW wind 6 to 12 kt. Cloudy, then gradually becoming mostly sunny. WNW swell 5 to 6 ft at 9 seconds. Wind waves 1 to 2 ft.

      NNW 12kt
      5-6ft

    • Saturday Night

      Saturday Night:NNE wind 5 to 13 kt. Partly cloudy. NW swell 6 ft. Wind waves 1 to 3 ft.

      NNE 13kt
      6-7ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. Partly sunny. WNW swell 6 ft. Wind waves 1 ft or less.

      ⇑NW 6kt
      6ft

    • Sunday Night

      Sunday Night:Variable winds less than 5 kt becoming S 12 to 17 kt after midnight. Winds could gust as high as 26 kt. Mostly cloudy. WNW swell 5 ft. Wind waves 1 ft or less building to 4 ft.

      ⇑S 17kt
      5-6ft

    • Memorial Day

      Memorial Day:S wind 23 to 28 kt decreasing to 16 to 21 kt in the afternoon. Winds could gust as high as 36 kt. Rain before 11am, then showers and possibly a thunderstorm after 11am. W swell 7 ft. Wind waves 8 ft subsiding to 4 ft.

      S 28kt⇓
      8-10ft

    • Monday Night

      Monday Night:SW wind 11 to 15 kt, with gusts as high as 21 kt. Showers and possibly a thunderstorm. W swell 12 ft. Wind waves 2 to 3 ft.

      SW 15kt
      11-12ft

    • Tuesday

      Tuesday:SW wind 7 to 12 kt becoming NW in the afternoon. Rain likely. W swell 12 to 13 ft. Wind waves 2 to 3 ft.

      NW 12kt
      12-13ft


Associated Zone Forecast which includes this point

Last Update: 3:41 pm PDT May 22, 2026
Forecast Valid: 4pm PDT May 22, 2026-6pm PDT May 29, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
NNW wind around 13 kt. Mostly cloudy. NNW swell 5 ft at 9 seconds. Wind waves around 3 ft.
Tonight
N wind 5 to 12 kt. Mostly cloudy. NNW swell 5 to 6 ft at 10 seconds becoming WNW. Wind waves 1 to 3 ft.
Saturday
NNW wind 6 to 12 kt. Cloudy, then gradually becoming mostly sunny. WNW swell 5 to 6 ft at 9 seconds. Wind waves 1 to 2 ft.
Saturday Night
NNE wind 5 to 13 kt. Partly cloudy. NW swell 6 ft. Wind waves 1 to 3 ft.
Sunday
Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. Partly sunny. WNW swell 6 ft. Wind waves 1 ft or less.
Sunday Night
Variable winds less than 5 kt becoming S 12 to 17 kt after midnight. Winds could gust as high as 26 kt. Mostly cloudy. WNW swell 5 ft. Wind waves 1 ft or less building to 4 ft.
Memorial Day
S wind 23 to 28 kt decreasing to 16 to 21 kt in the afternoon. Winds could gust as high as 36 kt. Rain before 11am, then showers and possibly a thunderstorm after 11am. W swell 7 ft. Wind waves 8 ft subsiding to 4 ft.
Monday Night
SW wind 11 to 15 kt, with gusts as high as 21 kt. Showers and possibly a thunderstorm. W swell 12 ft. Wind waves 2 to 3 ft.
Tuesday
SW wind 7 to 12 kt becoming NW in the afternoon. Rain likely. W swell 12 to 13 ft. Wind waves 2 to 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: 45.83°N 123.98°W
Last Update: 3:41 pm PDT May 22, 2026
Forecast Valid: 4pm PDT May 22, 2026-6pm PDT May 29, 2026
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