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

Hazardous Weather Conditions

For More Weather Information:

Portland, OR Local Forecast Office

10NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]

    • Tuesday

      Tuesday:NNW wind 8 to 13 kt increasing to 18 to 23 kt in the afternoon. Sunny. Mixed swell...WNW 1 to 2 ft at 10 seconds and SW 1 ft at 14 seconds. Wind waves 1 ft building to 4 ft.

      ⇑NNW 23kt
      3-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:N wind 17 to 22 kt decreasing to 9 to 14 kt after midnight. Mostly clear. Mixed swell...WNW 2 to 3 ft at 10 seconds and SW 1 ft at 14 seconds building to at 19 seconds . Wind waves 5 ft subsiding to 2 ft.

      N 22kt⇓
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:NNW wind 7 to 17 kt. Sunny. Mixed swell...WNW 4 ft at 12 seconds and SW 1 ft at 18 seconds. Wind waves 1 to 3 ft.

      NNW 17kt
      4-5ft

    • Wednesday Night

      Wednesday Night:N wind 11 to 18 kt. Partly cloudy. Mixed swell...WNW 4 ft and SW 1 ft. Wind waves 2 to 3 ft.

      N 18kt
      5ft

    • Thursday

      Thursday:NNW wind 6 to 12 kt. Mostly cloudy. Mixed swell...WNW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.

      NNW 12kt
      4-5ft

    • Thursday Night

      Thursday Night:NNW wind 8 to 13 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Mixed swell...WNW 4 to 5 ft and SW 2 ft. Wind waves 1 to 2 ft.

      NNW 13kt⇓
      5ft

    • Friday

      Friday:Variable winds 5 kt or less. Partly sunny. Mixed swell...NW 5 ft and SW 2 ft. Wind waves 1 ft or less.

      Light Wind
      5ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of rain. Mixed swell...WNW 5 ft and SW 2 ft. Wind waves around 1 ft.

      Light Wind
      5ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. A chance of rain. Mixed swell...WNW 4 ft and SW 2 ft. Wind waves around 1 ft.

      ⇑WSW 6kt
      5ft


Associated Zone Forecast which includes this point

Last Update: 2:01 am PDT Sep 8, 2026
Forecast Valid: 2am PDT Sep 8, 2026-6pm PDT Sep 14, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH

Tuesday
NNW wind 8 to 13 kt increasing to 18 to 23 kt in the afternoon. Sunny. Mixed swell...WNW 1 to 2 ft at 10 seconds and SW 1 ft at 14 seconds. Wind waves 1 ft building to 4 ft.
Tuesday Night
N wind 17 to 22 kt decreasing to 9 to 14 kt after midnight. Mostly clear. Mixed swell...WNW 2 to 3 ft at 10 seconds and SW 1 ft at 14 seconds building to at 19 seconds . Wind waves 5 ft subsiding to 2 ft.
Wednesday
NNW wind 7 to 17 kt. Sunny. Mixed swell...WNW 4 ft at 12 seconds and SW 1 ft at 18 seconds. Wind waves 1 to 3 ft.
Wednesday Night
N wind 11 to 18 kt. Partly cloudy. Mixed swell...WNW 4 ft and SW 1 ft. Wind waves 2 to 3 ft.
Thursday
NNW wind 6 to 12 kt. Mostly cloudy. Mixed swell...WNW 4 ft and SW 1 ft. Wind waves 1 to 2 ft.
Thursday Night
NNW wind 8 to 13 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Mixed swell...WNW 4 to 5 ft and SW 2 ft. Wind waves 1 to 2 ft.
Friday
Variable winds 5 kt or less. Partly sunny. Mixed swell...NW 5 ft and SW 2 ft. Wind waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. A chance of rain. Mixed swell...WNW 5 ft and SW 2 ft. Wind waves around 1 ft.
Saturday
Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. A chance of rain. Mixed swell...WNW 4 ft and SW 2 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: 45.72°N 123.97°W
Last Update: 2:01 am PDT Sep 8, 2026
Forecast Valid: 2am PDT Sep 8, 2026-6pm PDT Sep 14, 2026
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