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Portland, OR Local Forecast Office

11NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:Variable winds 5 kt or less. Mostly sunny. NW swell 2 to 3 ft at 8 seconds. Wind waves 1 ft or less.

      Light Wind
      2-3ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Increasing clouds. WSW swell 3 ft at 8 seconds. Wind waves 1 ft or less.

      Light Wind
      2-3ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Mostly cloudy. WSW swell 3 to 4 ft at 9 seconds. Wind waves 1 ft or less.

      Light Wind
      3-4ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly cloudy. WSW swell 4 ft becoming W. Wind waves 1 ft or less.

      Light Wind
      2-4ft

    • Monday

      Monday:Variable winds 5 kt or less. A slight chance of rain after 11am.   W swell 5 ft. Wind waves 1 ft or less.

      Light Wind
      5ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Rain likely, mainly after 11pm.   W swell 4 to 5 ft. Wind waves 1 ft or less.

      Light Wind
      4-5ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming WNW around 6 kt in the afternoon. Rain likely.   W swell 3 ft. Wind waves around 1 ft.

      ⇑WNW 6kt
      3ft

    • Tuesday Night

      Tuesday Night:WSW wind 5 to 7 kt. Rain likely.   W swell 4 ft. Wind waves around 1 ft.

      WSW 7kt
      4ft

    • Wednesday

      Wednesday:WSW wind 8 to 12 kt. Rain likely.   WNW swell 8 ft. Wind waves 1 to 2 ft.

      WSW 12kt
      Waves Building8ft


Associated Zone Forecast which includes this point

Last Update: 2:01 am PDT Apr 18, 2026
Forecast Valid: 2am PDT Apr 18, 2026-6pm PDT Apr 24, 2026

View Nearby Observations

Detailed Forecast


Saturday
Variable winds 5 kt or less. Mostly sunny. NW swell 2 to 3 ft at 8 seconds. Wind waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Increasing clouds. WSW swell 3 ft at 8 seconds. Wind waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Mostly cloudy. WSW swell 3 to 4 ft at 9 seconds. Wind waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. WSW swell 4 ft becoming W. Wind waves 1 ft or less.
Monday
Variable winds 5 kt or less. A slight chance of rain after 11am. W swell 5 ft. Wind waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Rain likely, mainly after 11pm. W swell 4 to 5 ft. Wind waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming WNW around 6 kt in the afternoon. Rain likely. W swell 3 ft. Wind waves around 1 ft.
Tuesday Night
WSW wind 5 to 7 kt. Rain likely. W swell 4 ft. Wind waves around 1 ft.
Wednesday
WSW wind 8 to 12 kt. Rain likely. WNW swell 8 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: 45.71°N 123.94°W
Last Update: 2:01 am PDT Apr 18, 2026
Forecast Valid: 2am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
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