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

4NM NW Cannon Beach OR

Marine Point Forecast

[NOTICE]

    • Today

      Today:SW wind 15 to 19 kt. Showers and possibly a thunderstorm. WNW swell 5 to 6 ft at 14 seconds. Wind waves 3 to 4 ft.

      SW 19kt
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:W wind around 17 kt. Showers and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm, then a chance of showers after 11pm. WNW swell 6 to 7 ft at 14 seconds. Wind waves around 5 ft.

      W 17kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:WNW wind 15 to 17 kt. Showers, with thunderstorms also possible after 11am. WNW swell 7 ft at 12 seconds. Wind waves around 5 ft.

      WNW 17kt
      9ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:NNW wind 13 to 17 kt. Showers likely, mainly before 11pm. WNW swell 7 ft. Wind waves around 5 ft.

      NNW 17kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:NNW wind 9 to 12 kt. Partly sunny. WNW swell 5 to 6 ft. Wind waves 3 to 4 ft.

      NNW 12kt
      6-7ft

    • Sunday Night

      Sunday Night:N wind 7 to 12 kt. Mostly cloudy. WNW swell 5 ft. Wind waves 2 to 3 ft.

      N 12kt
      5-6ft

    • Monday

      Monday:NNW wind 5 to 10 kt. Partly sunny. WNW swell 5 ft. Wind waves 1 to 2 ft.

      NNW 10kt
      4-5ft

    • Monday Night

      Monday Night:NNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. WNW swell 6 ft. Wind waves 1 to 2 ft.

      NNW 9kt⇓
      6-7ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming NNW 5 to 10 kt in the afternoon. Partly sunny. WNW swell 6 to 7 ft. Wind waves 1 to 2 ft.

      ⇑NNW 10kt
      6-7ft


Associated Zone Forecast which includes this point

Last Update: 10:42 am PDT May 15, 2026
Forecast Valid: 11am PDT May 15, 2026-6pm PDT May 21, 2026

View Nearby Observations

Detailed Forecast


Today
SW wind 15 to 19 kt. Showers and possibly a thunderstorm. WNW swell 5 to 6 ft at 14 seconds. Wind waves 3 to 4 ft.
Tonight
W wind around 17 kt. Showers and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm, then a chance of showers after 11pm. WNW swell 6 to 7 ft at 14 seconds. Wind waves around 5 ft.
Saturday
WNW wind 15 to 17 kt. Showers, with thunderstorms also possible after 11am. WNW swell 7 ft at 12 seconds. Wind waves around 5 ft.
Saturday Night
NNW wind 13 to 17 kt. Showers likely, mainly before 11pm. WNW swell 7 ft. Wind waves around 5 ft.
Sunday
NNW wind 9 to 12 kt. Partly sunny. WNW swell 5 to 6 ft. Wind waves 3 to 4 ft.
Sunday Night
N wind 7 to 12 kt. Mostly cloudy. WNW swell 5 ft. Wind waves 2 to 3 ft.
Monday
NNW wind 5 to 10 kt. Partly sunny. WNW swell 5 ft. Wind waves 1 to 2 ft.
Monday Night
NNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. WNW swell 6 ft. Wind waves 1 to 2 ft.
Tuesday
Variable winds less than 5 kt becoming NNW 5 to 10 kt in the afternoon. Partly sunny. WNW swell 6 to 7 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: 45.94°N 124.01°W
Last Update: 10:42 am PDT May 15, 2026
Forecast Valid: 11am PDT May 15, 2026-6pm PDT May 21, 2026
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