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

Hazardous Weather Conditions

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Portland, OR Local Forecast Office

10NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:NNW wind around 16 kt. Partly sunny. Mixed swell...WNW 6 ft at 9 seconds and SW 1 ft at 15 seconds. Wind waves 3 to 4 ft.

      NNW 16kt
      7ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:NNW wind 8 to 13 kt becoming variable and less than 5 kt after midnight. Patchy fog after midnight. Mixed swell...WNW 7 ft at 9 seconds and SW 1 ft at 14 seconds. Wind waves 1 to 3 ft.

      NNW 13kt⇓
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming N 11 to 16 kt in the morning. Patchy dense fog before 2pm. Mixed swell...WNW 6 to 7 ft at 9 seconds and SW 1 ft at 14 seconds. Wind waves 1 to 3 ft.

      ⇑N 16kt
      6-7ft

    • Tuesday Night

      Tuesday Night:N wind 9 to 16 kt. Mostly clear. Mixed swell...WNW 6 ft and SW 1 ft. Wind waves 2 to 4 ft.

      N 16kt
      5-7ft

    • Wednesday

      Wednesday:NNW wind 7 to 13 kt. Patchy fog after 11am. Mixed swell...WNW 6 ft and SW 1 ft. Wind waves 2 to 3 ft.

      NNW 13kt
      5-7ft

    • Wednesday Night

      Wednesday Night:NNW wind 5 to 14 kt. Patchy fog. Mixed swell...WNW 7 ft and SW 1 ft. Wind waves 1 to 3 ft.

      NNW 14kt
      7-8ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming WSW 5 to 7 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Mixed swell...NW 7 ft and SW 1 ft. Wind waves 1 to 2 ft.

      ⇑WSW 7kt
      7ft

    • Thursday Night

      Thursday Night:W wind around 6 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Mixed swell...NW 6 to 7 ft and SW 1 ft. Wind waves around 1 ft.

      W 6kt⇓
      6-7ft

    • Friday

      Friday:Variable winds less than 5 kt becoming NW 5 to 8 kt in the afternoon. Partly sunny. Mixed swell...NW 5 to 6 ft and SW 1 ft. Wind waves 1 to 2 ft.

      ⇑NW 8kt
      5-6ft


Associated Zone Forecast which includes this point

Last Update: 1:36 pm PDT Jul 14, 2025
Forecast Valid: 1pm PDT Jul 14, 2025-6pm PDT Jul 20, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING...

This Afternoon
NNW wind around 16 kt. Partly sunny. Mixed swell...WNW 6 ft at 9 seconds and SW 1 ft at 15 seconds. Wind waves 3 to 4 ft.
Tonight
NNW wind 8 to 13 kt becoming variable and less than 5 kt after midnight. Patchy fog after midnight. Mixed swell...WNW 7 ft at 9 seconds and SW 1 ft at 14 seconds. Wind waves 1 to 3 ft.
Tuesday
Variable winds less than 5 kt becoming N 11 to 16 kt in the morning. Patchy dense fog before 2pm. Mixed swell...WNW 6 to 7 ft at 9 seconds and SW 1 ft at 14 seconds. Wind waves 1 to 3 ft.
Tuesday Night
N wind 9 to 16 kt. Mostly clear. Mixed swell...WNW 6 ft and SW 1 ft. Wind waves 2 to 4 ft.
Wednesday
NNW wind 7 to 13 kt. Patchy fog after 11am. Mixed swell...WNW 6 ft and SW 1 ft. Wind waves 2 to 3 ft.
Wednesday Night
NNW wind 5 to 14 kt. Patchy fog. Mixed swell...WNW 7 ft and SW 1 ft. Wind waves 1 to 3 ft.
Thursday
Variable winds less than 5 kt becoming WSW 5 to 7 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Mixed swell...NW 7 ft and SW 1 ft. Wind waves 1 to 2 ft.
Thursday Night
W wind around 6 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Mixed swell...NW 6 to 7 ft and SW 1 ft. Wind waves around 1 ft.
Friday
Variable winds less than 5 kt becoming NW 5 to 8 kt in the afternoon. Partly sunny. Mixed swell...NW 5 to 6 ft and SW 1 ft. Wind waves 1 to 2 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: 1:36 pm PDT Jul 14, 2025
Forecast Valid: 1pm PDT Jul 14, 2025-6pm PDT Jul 20, 2025
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