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

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Portland, OR Local Forecast Office

11NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Partly sunny. WSW swell 4 ft at 9 seconds. Wind waves 1 ft or less.

      Light Wind
      4ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly cloudy. WSW swell 4 ft at 8 seconds becoming mixed swell... W 4 ft at 0 seconds and N 0 ft at 0 seconds becoming 4 ft at 8 seconds . Wind waves 1 ft or less.

      Light Wind
      4-5ft

    • Monday

      Monday:Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. A slight chance of rain after 1pm. Mixed swell...W 5 to 6 ft at 11 seconds and SW 3 to 4 ft at 8 seconds. Wind waves 1 ft or less.

      ⇑SW 6kt
      6-7ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Rain likely, mainly after 11pm. Mixed swell...W 4 to 5 ft and SW 2 to 3 ft. Wind waves 1 ft or less.

      Light Wind
      4-6ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Rain. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 ft or less.

      Light Wind
      3-4ft

    • Tuesday Night

      Tuesday Night:Variable winds less than 5 kt becoming W around 6 kt after midnight. A chance of rain. WNW swell 3 ft. Wind waves around 1 ft.

      ⇑W 6kt
      3ft

    • Wednesday

      Wednesday:WSW wind 7 to 12 kt, with gusts as high as 18 kt. Rain likely. NW swell 5 ft. Wind waves 1 to 2 ft.

      WSW 12kt
      4-5ft

    • Wednesday Night

      Wednesday Night:WSW wind 6 to 12 kt. A chance of rain. NW swell 9 ft. Wind waves 1 to 2 ft.

      WSW 12kt
      9ft

    • Thursday

      Thursday:Variable winds 5 kt or less. A slight chance of rain. WNW swell 7 to 8 ft. Wind waves around 1 ft.

      Light Wind
      7-8ft


Associated Zone Forecast which includes this point

Last Update: 3:41 pm PDT Apr 19, 2026
Forecast Valid: 3pm PDT Apr 19, 2026-6pm PDT Apr 25, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Partly sunny. WSW swell 4 ft at 9 seconds. Wind waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Mostly cloudy. WSW swell 4 ft at 8 seconds becoming mixed swell... W 4 ft at 0 seconds and N 0 ft at 0 seconds becoming 4 ft at 8 seconds . Wind waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. A slight chance of rain after 1pm. Mixed swell...W 5 to 6 ft at 11 seconds and SW 3 to 4 ft at 8 seconds. Wind waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Rain likely, mainly after 11pm. Mixed swell...W 4 to 5 ft and SW 2 to 3 ft. Wind waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Rain. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 ft or less.
Tuesday Night
Variable winds less than 5 kt becoming W around 6 kt after midnight. A chance of rain. WNW swell 3 ft. Wind waves around 1 ft.
Wednesday
WSW wind 7 to 12 kt, with gusts as high as 18 kt. Rain likely. NW swell 5 ft. Wind waves 1 to 2 ft.
Wednesday Night
WSW wind 6 to 12 kt. A chance of rain. NW swell 9 ft. Wind waves 1 to 2 ft.
Thursday
Variable winds 5 kt or less. A slight chance of rain. WNW swell 7 to 8 ft. Wind waves around 1 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: 45.71°N 123.94°W
Last Update: 3:41 pm PDT Apr 19, 2026
Forecast Valid: 3pm PDT Apr 19, 2026-6pm PDT Apr 25, 2026
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