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]

    • Labor Day

      Labor Day:NW wind around 6 kt. Sunny. N swell 0 ft at 7 seconds. Wind waves around 1 ft.

      NW 6kt
      1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Patchy fog after 3am. Mixed swell...NW 3 ft at 8 seconds and SW 1 ft at 15 seconds. Wind waves 1 ft or less.

      Light Wind
      2-3ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming NNW 6 to 11 kt in the morning. Areas of fog before 10am. Mixed swell...NW 3 to 4 ft at 8 seconds and SW 1 ft at 15 seconds. Wind waves 1 to 2 ft.

      ⇑NNW 11kt
      3-5ft

    • Tuesday Night

      Tuesday Night:NNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Patchy fog after 2am. Mixed swell...NNW 4 ft and SW 2 ft. Wind waves 1 to 2 ft.

      NNW 10kt⇓
      5ftWaves Subsiding

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming NNW 6 to 11 kt in the afternoon. Patchy fog before 10am. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.

      ⇑NNW 11kt
      4-5ft

    • Wednesday Night

      Wednesday Night:NNW wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Patchy fog after 2am. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.

      NNW 11kt⇓
      2-4ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming NNW 5 to 9 kt in the afternoon. Patchy fog before 10am. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.

      ⇑NNW 9kt
      4-5ft

    • Thursday Night

      Thursday Night:NNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.

      NNW 9kt⇓
      4-5ft

    • Friday

      Friday:Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Mostly cloudy. Mixed swell...NW 3 ft and SW 1 ft. Wind waves 1 ft or less.

      ⇑W 7kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 3:20 pm PDT Sep 1, 2025
Forecast Valid: 3pm PDT Sep 1, 2025-6pm PDT Sep 7, 2025

View Nearby Observations

Detailed Forecast


Labor Day
NW wind around 6 kt. Sunny. N swell 0 ft at 7 seconds. Wind waves around 1 ft.
Tonight
Variable winds 5 kt or less. Patchy fog after 3am. Mixed swell...NW 3 ft at 8 seconds and SW 1 ft at 15 seconds. Wind waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming NNW 6 to 11 kt in the morning. Areas of fog before 10am. Mixed swell...NW 3 to 4 ft at 8 seconds and SW 1 ft at 15 seconds. Wind waves 1 to 2 ft.
Tuesday Night
NNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Patchy fog after 2am. Mixed swell...NNW 4 ft and SW 2 ft. Wind waves 1 to 2 ft.
Wednesday
Variable winds less than 5 kt becoming NNW 6 to 11 kt in the afternoon. Patchy fog before 10am. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.
Wednesday Night
NNW wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Patchy fog after 2am. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.
Thursday
Variable winds less than 5 kt becoming NNW 5 to 9 kt in the afternoon. Patchy fog before 10am. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.
Thursday Night
NNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.
Friday
Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Mostly cloudy. Mixed swell...NW 3 ft and SW 1 ft. Wind waves 1 ft or less.

*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: 3:20 pm PDT Sep 1, 2025
Forecast Valid: 3pm PDT Sep 1, 2025-6pm PDT Sep 7, 2025
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