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

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Portland, OR Local Forecast Office

10NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:W wind 7 to 14 kt. Showers, mainly before 5pm. Mixed swell...W 7 ft at 13 seconds and SW 5 ft at 9 seconds. Wind waves 2 to 3 ft.

      W 14kt
      8ft

    • Tonight

      Tonight:WNW wind 5 to 10 kt becoming SW after midnight. Showers. Mixed swell...W 7 to 8 ft at 13 seconds and SW 4 ft at 9 seconds becoming 1 ft at 0 seconds . Wind waves 1 to 2 ft.

      WNW 10kt
      8ft

    • Tuesday

      Tuesday:SSW wind 5 to 12 kt. Showers. W swell 8 ft at 12 seconds. Wind waves 1 to 3 ft.

      SSW 12kt
      8ft

    • Tuesday Night

      Tuesday Night:SSW wind 12 to 14 kt becoming SE after midnight. Rain likely. W swell 7 to 8 ft. Wind waves 2 to 3 ft.

      SE 14kt
      6-8ft

    • Wednesday

      Wednesday:SSE wind 14 to 19 kt increasing to 23 to 28 kt in the afternoon. Winds could gust as high as 38 kt. Rain. W swell 3 to 4 ft. Wind waves 3 ft building to 9 ft.

      ⇑SSE 28kt
      Waves Building9ft

    • Wednesday Night

      Wednesday Night:S wind 17 to 25 kt becoming WSW after midnight. Winds could gust as high as 34 kt. Showers. SSW swell 10 ft becoming W. Wind waves 8 ft subsiding to 4 ft.

      S 25kt
      11ft

    • Thursday

      Thursday:SSW wind 12 to 16 kt. Showers. W swell 11 to 12 ft. Wind waves 3 to 4 ft.

      SSW 16kt
      12ft

    • Thursday Night

      Thursday Night:S wind 17 to 22 kt increasing to 25 to 30 kt after midnight. Winds could gust as high as 38 kt. Rain. WSW swell 12 ft. Wind waves 4 ft building to 9 ft.

      ⇑S 30kt
      Waves Building15ft

    • Friday

      Friday:S wind 20 to 30 kt becoming SW in the afternoon. Winds could gust as high as 38 kt. Rain. W swell 11 to 12 ft. Wind waves 9 ft subsiding to 5 ft.

      S 30kt
      13-15ft


Associated Zone Forecast which includes this point

Last Update: 12:41 pm PDT Mar 17, 2025
Forecast Valid: 1pm PDT Mar 17, 2025-6pm PDT Mar 23, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM PDT EARLY THIS

This Afternoon
W wind 7 to 14 kt. Showers, mainly before 5pm. Mixed swell...W 7 ft at 13 seconds and SW 5 ft at 9 seconds. Wind waves 2 to 3 ft.
Tonight
WNW wind 5 to 10 kt becoming SW after midnight. Showers. Mixed swell...W 7 to 8 ft at 13 seconds and SW 4 ft at 9 seconds becoming 1 ft at 0 seconds . Wind waves 1 to 2 ft.
Tuesday
SSW wind 5 to 12 kt. Showers. W swell 8 ft at 12 seconds. Wind waves 1 to 3 ft.
Tuesday Night
SSW wind 12 to 14 kt becoming SE after midnight. Rain likely. W swell 7 to 8 ft. Wind waves 2 to 3 ft.
Wednesday
SSE wind 14 to 19 kt increasing to 23 to 28 kt in the afternoon. Winds could gust as high as 38 kt. Rain. W swell 3 to 4 ft. Wind waves 3 ft building to 9 ft.
Wednesday Night
S wind 17 to 25 kt becoming WSW after midnight. Winds could gust as high as 34 kt. Showers. SSW swell 10 ft becoming W. Wind waves 8 ft subsiding to 4 ft.
Thursday
SSW wind 12 to 16 kt. Showers. W swell 11 to 12 ft. Wind waves 3 to 4 ft.
Thursday Night
S wind 17 to 22 kt increasing to 25 to 30 kt after midnight. Winds could gust as high as 38 kt. Rain. WSW swell 12 ft. Wind waves 4 ft building to 9 ft.
Friday
S wind 20 to 30 kt becoming SW in the afternoon. Winds could gust as high as 38 kt. Rain. W swell 11 to 12 ft. Wind waves 9 ft subsiding to 5 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: 45.72°N 123.97°W
Last Update: 12:41 pm PDT Mar 17, 2025
Forecast Valid: 1pm PDT Mar 17, 2025-6pm PDT Mar 23, 2025
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