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Portland, OR Local Forecast Office

8NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:S wind 12 to 14 kt. A chance of showers and thunderstorms. Mixed swell...WNW 4 ft at 9 seconds and SSW 3 ft at 7 seconds. Wind waves around 3 ft.

      S 14kt
      5-6ft

    • Thursday

      Thursday:S wind 6 to 11 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Mixed swell...NW 4 ft at 9 seconds and SSW 3 ft at 9 seconds. Wind waves 1 to 2 ft.

      S 11kt⇓
      5ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Patchy fog after 8pm. Mixed swell...NW 4 ft at 9 seconds and SSW 2 to 3 ft at 11 seconds. Wind waves 1 ft or less.

      Light Wind
      4-5ft

    • Friday

      Friday:Variable winds 5 kt or less. Patchy fog before 11am. Mixed swell...NW 4 ft and SW 2 ft. Wind waves 1 ft or less.

      Light Wind
      4-5ft

    • Friday Night

      Friday Night:Variable winds less than 5 kt becoming S 5 to 10 kt after midnight. Mostly cloudy. Mixed swell...NW 3 ft and SW 2 ft. Wind waves 1 to 2 ft.

      ⇑S 10kt
      4ft

    • Saturday

      Saturday:S wind 10 to 16 kt. A chance of showers, mainly before 11am. Mixed swell...NW 3 ft and SSW 4 ft. Wind waves 2 to 4 ft.

      S 16kt
      5-6ft

    • Saturday Night

      Saturday Night:S wind 7 to 12 kt. A chance of rain. Mixed swell...NW 2 ft and SSW 3 to 4 ft. Wind waves 2 to 3 ft.

      S 12kt
      4-5ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A slight chance of rain. Mixed swell...NW 3 ft and SW 2 to 3 ft. Wind waves around 1 ft.

      Light Wind
      4ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 4 ft and SW 2 ft. Wind waves 1 ft or less.

      Light Wind
      4ft


Associated Zone Forecast which includes this point

Last Update: 7:41 pm PDT Jul 22, 2026
Forecast Valid: 8pm PDT Jul 22, 2026-6pm PDT Jul 29, 2026

View Nearby Observations

Detailed Forecast


Tonight
S wind 12 to 14 kt. A chance of showers and thunderstorms. Mixed swell...WNW 4 ft at 9 seconds and SSW 3 ft at 7 seconds. Wind waves around 3 ft.
Thursday
S wind 6 to 11 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Mixed swell...NW 4 ft at 9 seconds and SSW 3 ft at 9 seconds. Wind waves 1 to 2 ft.
Thursday Night
Variable winds 5 kt or less. Patchy fog after 8pm. Mixed swell...NW 4 ft at 9 seconds and SSW 2 to 3 ft at 11 seconds. Wind waves 1 ft or less.
Friday
Variable winds 5 kt or less. Patchy fog before 11am. Mixed swell...NW 4 ft and SW 2 ft. Wind waves 1 ft or less.
Friday Night
Variable winds less than 5 kt becoming S 5 to 10 kt after midnight. Mostly cloudy. Mixed swell...NW 3 ft and SW 2 ft. Wind waves 1 to 2 ft.
Saturday
S wind 10 to 16 kt. A chance of showers, mainly before 11am. Mixed swell...NW 3 ft and SSW 4 ft. Wind waves 2 to 4 ft.
Saturday Night
S wind 7 to 12 kt. A chance of rain. Mixed swell...NW 2 ft and SSW 3 to 4 ft. Wind waves 2 to 3 ft.
Sunday
Variable winds 5 kt or less. A slight chance of rain. Mixed swell...NW 3 ft and SW 2 to 3 ft. Wind waves around 1 ft.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 4 ft and SW 2 ft. Wind waves 1 ft or less.

Winds and seas higher in and near tstms.

*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: 45.77°N 123.99°W
Last Update: 7:41 pm PDT Jul 22, 2026
Forecast Valid: 8pm PDT Jul 22, 2026-6pm PDT Jul 29, 2026
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