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Portland, OR Local Forecast Office

11NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:WNW wind 6 to 13 kt. Showers, with thunderstorms also possible after 11am.   Mixed swell...WNW 7 to 8 ft at 9 seconds and SW 1 ft at 14 seconds. Wind waves 1 to 2 ft.

      WNW 13kt
      6-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:WNW wind 5 to 11 kt becoming N in the evening. Showers and thunderstorms likely before 3am, then a chance of showers.   Mixed swell...WNW 9 ft at 10 seconds and SW 1 ft at 14 seconds. Wind waves 1 to 2 ft.

      WNW 11kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:Variable winds less than 5 kt becoming W around 6 kt in the afternoon. A chance of showers.   Mixed swell...WNW 7 to 8 ft at 10 seconds and SW 1 ft at 15 seconds. Wind waves around 1 ft.

      ⇑W 6kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A slight chance of showers before 11pm.   Mixed swell...WNW 6 ft and SW 1 ft. Wind waves 1 ft or less.

      WNW 7kt⇓
      5-6ft

    • Friday

      Friday:Variable winds 5 kt or less. Partly sunny. Mixed swell...WNW 4 to 5 ft and SW 1 ft. Wind waves 1 ft or less.

      Light Wind
      4-5ft

    • Friday Night

      Friday Night:NNW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Mixed swell...NW 3 to 4 ft and SW 1 ft. Wind waves 1 ft or less.

      NNW 6kt⇓
      3-4ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. A chance of rain, mainly after 11am.   Mixed swell...NW 2 to 3 ft and SW 1 ft. Wind waves 1 ft or less.

      ⇑SSW 6kt
      2-3ft

    • Saturday Night

      Saturday Night:SSE wind around 8 kt. Rain likely.   Mixed swell...NW 1 ft and SW 1 ft. Wind waves around 1 ft.

      SSE 8kt
      2ft

    • Sunday

      Sunday:SSE wind around 7 kt becoming W in the afternoon. Rain likely.   Mixed swell...WNW 1 ft and SW 1 ft. Wind waves around 1 ft.

      SSE 7kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 2:41 am PDT Apr 15, 2026
Forecast Valid: 3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

Wednesday
WNW wind 6 to 13 kt. Showers, with thunderstorms also possible after 11am. Mixed swell...WNW 7 to 8 ft at 9 seconds and SW 1 ft at 14 seconds. Wind waves 1 to 2 ft.
Wednesday Night
WNW wind 5 to 11 kt becoming N in the evening. Showers and thunderstorms likely before 3am, then a chance of showers. Mixed swell...WNW 9 ft at 10 seconds and SW 1 ft at 14 seconds. Wind waves 1 to 2 ft.
Thursday
Variable winds less than 5 kt becoming W around 6 kt in the afternoon. A chance of showers. Mixed swell...WNW 7 to 8 ft at 10 seconds and SW 1 ft at 15 seconds. Wind waves around 1 ft.
Thursday Night
WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A slight chance of showers before 11pm. Mixed swell...WNW 6 ft and SW 1 ft. Wind waves 1 ft or less.
Friday
Variable winds 5 kt or less. Partly sunny. Mixed swell...WNW 4 to 5 ft and SW 1 ft. Wind waves 1 ft or less.
Friday Night
NNW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Mixed swell...NW 3 to 4 ft and SW 1 ft. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. A chance of rain, mainly after 11am. Mixed swell...NW 2 to 3 ft and SW 1 ft. Wind waves 1 ft or less.
Saturday Night
SSE wind around 8 kt. Rain likely. Mixed swell...NW 1 ft and SW 1 ft. Wind waves around 1 ft.
Sunday
SSE wind around 7 kt becoming W in the afternoon. Rain likely. Mixed swell...WNW 1 ft and SW 1 ft. Wind waves around 1 ft.

Winds and seas higher in and near tstms.

*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: 2:41 am PDT Apr 15, 2026
Forecast Valid: 3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
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