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

For More Weather Information:

Portland, OR Local Forecast Office

15NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:NNW wind 5 to 7 kt. Mostly cloudy, then gradually becoming sunny. Mixed swell...NW 3 ft at 8 seconds and WSW 1 ft at 16 seconds. Wind waves around 1 ft.

      NNW 7kt
      3ft

    • Tonight

      Tonight:N wind around 8 kt. Increasing clouds. Mixed swell...NW 3 ft at 7 seconds and WSW 1 ft at 17 seconds. Wind waves around 1 ft.

      N 8kt
      2-3ft

    • Sunday

      Sunday:NNW wind 7 to 16 kt. Mostly sunny. Mixed swell...NNW 3 ft at 7 seconds and WSW 1 ft at 17 seconds. Wind waves 1 to 3 ft.

      NNW 16kt
      3-4ft

    • Sunday Night

      Sunday Night:N wind 10 to 16 kt. Partly cloudy. Mixed swell...NNW 2 to 3 ft and WSW 1 ft. Wind waves 2 to 3 ft.

      N 16kt
      3-4ft

    • Monday

      Monday:NNE wind 7 to 11 kt becoming NNW in the afternoon. Partly sunny. Mixed swell...NNW 3 ft and WSW 1 ft. Wind waves 1 to 2 ft.

      NNW 11kt
      3ft

    • Monday Night

      Monday Night:N wind 8 to 13 kt. Mostly cloudy. Mixed swell...WNW 4 ft and WSW 1 ft. Wind waves 2 to 3 ft.

      N 13kt
      4-5ft

    • Tuesday

      Tuesday:NW wind 6 to 8 kt. Partly sunny. Mixed swell...NW 4 to 5 ft and WSW 1 ft. Wind waves 1 to 2 ft.

      NW 8kt
      5ft

    • Tuesday Night

      Tuesday Night:NNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Mixed swell...WNW 4 ft and WSW 2 ft. Wind waves 1 to 2 ft.

      NNW 7kt⇓
      4ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 5 ft and WSW 2 ft. Wind waves 1 ft or less.

      Light Wind
      4-5ft


Associated Zone Forecast which includes this point

Last Update: 12:41 pm PDT Sep 19, 2026
Forecast Valid: 1pm PDT Sep 19, 2026-6pm PDT Sep 25, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
NNW wind 5 to 7 kt. Mostly cloudy, then gradually becoming sunny. Mixed swell...NW 3 ft at 8 seconds and WSW 1 ft at 16 seconds. Wind waves around 1 ft.
Tonight
N wind around 8 kt. Increasing clouds. Mixed swell...NW 3 ft at 7 seconds and WSW 1 ft at 17 seconds. Wind waves around 1 ft.
Sunday
NNW wind 7 to 16 kt. Mostly sunny. Mixed swell...NNW 3 ft at 7 seconds and WSW 1 ft at 17 seconds. Wind waves 1 to 3 ft.
Sunday Night
N wind 10 to 16 kt. Partly cloudy. Mixed swell...NNW 2 to 3 ft and WSW 1 ft. Wind waves 2 to 3 ft.
Monday
NNE wind 7 to 11 kt becoming NNW in the afternoon. Partly sunny. Mixed swell...NNW 3 ft and WSW 1 ft. Wind waves 1 to 2 ft.
Monday Night
N wind 8 to 13 kt. Mostly cloudy. Mixed swell...WNW 4 ft and WSW 1 ft. Wind waves 2 to 3 ft.
Tuesday
NW wind 6 to 8 kt. Partly sunny. Mixed swell...NW 4 to 5 ft and WSW 1 ft. Wind waves 1 to 2 ft.
Tuesday Night
NNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Mixed swell...WNW 4 ft and WSW 2 ft. Wind waves 1 to 2 ft.
Wednesday
Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 5 ft and WSW 2 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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 45.64°N 123.95°W
Last Update: 12:41 pm PDT Sep 19, 2026
Forecast Valid: 1pm PDT Sep 19, 2026-6pm PDT Sep 25, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data