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Portland, OR Local Forecast Office

5NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Sunny. Mixed swell...WNW 3 ft at 8 seconds and SW 1 ft at 13 seconds. Wind waves 1 ft or less.

      Light Wind
      3ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Increasing clouds. NW swell 3 ft at 8 seconds. Wind waves 1 ft or less.

      Light Wind
      3ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming NNW 5 to 7 kt in the afternoon. Cloudy, then gradually becoming mostly sunny. Mixed swell...NW 3 ft at 8 seconds and WSW 1 ft at 17 seconds. Wind waves 1 to 2 ft.

      ⇑NNW 7kt
      3ft

    • Tuesday Night

      Tuesday Night:NNE wind around 8 kt. Mostly clear. Mixed swell...NW 4 ft and WSW 1 ft. Wind waves around 2 ft.

      NNE 8kt
      3-4ft

    • Wednesday

      Wednesday:NE wind 8 to 12 kt. Sunny. Mixed swell...NW 4 ft and SW 1 ft. Wind waves around 2 ft.

      NE 12kt
      4ft

    • Wednesday Night

      Wednesday Night:NNE wind 9 to 16 kt. Mostly clear. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 2 to 3 ft.

      NNE 16kt
      4ft

    • Thursday

      Thursday:NNE wind 5 to 8 kt becoming NNW in the afternoon. Sunny. Mixed swell...NW 4 ft and SW 1 ft. Wind waves around 2 ft.

      NNE 8kt
      4ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.

      Light Wind
      4ft

    • Friday

      Friday:Variable winds 5 kt or less. Partly sunny. Mixed swell...NW 3 to 4 ft and SW 1 ft. Wind waves around 1 ft.

      Light Wind
      3-4ft


Associated Zone Forecast which includes this point

Last Update: 2:41 pm PDT Sep 14, 2026
Forecast Valid: 3pm PDT Sep 14, 2026-6pm PDT Sep 20, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Sunny. Mixed swell...WNW 3 ft at 8 seconds and SW 1 ft at 13 seconds. Wind waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Increasing clouds. NW swell 3 ft at 8 seconds. Wind waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming NNW 5 to 7 kt in the afternoon. Cloudy, then gradually becoming mostly sunny. Mixed swell...NW 3 ft at 8 seconds and WSW 1 ft at 17 seconds. Wind waves 1 to 2 ft.
Tuesday Night
NNE wind around 8 kt. Mostly clear. Mixed swell...NW 4 ft and WSW 1 ft. Wind waves around 2 ft.
Wednesday
NE wind 8 to 12 kt. Sunny. Mixed swell...NW 4 ft and SW 1 ft. Wind waves around 2 ft.
Wednesday Night
NNE wind 9 to 16 kt. Mostly clear. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 2 to 3 ft.
Thursday
NNE wind 5 to 8 kt becoming NNW in the afternoon. Sunny. Mixed swell...NW 4 ft and SW 1 ft. Wind waves around 2 ft.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Mixed swell...NW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.
Friday
Variable winds 5 kt or less. Partly sunny. Mixed swell...NW 3 to 4 ft and SW 1 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: 45.81°N 123.97°W
Last Update: 2:41 pm PDT Sep 14, 2026
Forecast Valid: 3pm PDT Sep 14, 2026-6pm PDT Sep 20, 2026
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