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Portland, OR Local Forecast Office

10NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]

Today
⇑NNW 35km/h
2m

Small Craft Advisory
Tonight
NNW 32km/h⇓
2-3m

Small Craft Advisory
Saturday
NW 13km/h
2-3m
Saturday Night
NNE 16km/h
2m
Sunday
⇑NNE 21km/h
2m
Sunday Night
N 29km/h⇓
2m
Columbus Day
⇑NNW 11km/h
2m
Monday Night
NNW 13km/h
2m
Tuesday
SSW 13km/h
1m

Associated Zone Forecast which includes this point

Last Update: 9:41 am PDT Oct 9, 2026
Forecast Valid: 10am PDT Oct 9, 2026-6pm PDT Oct 15, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH

Today

NNW wind 24 to 29 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 45 km/h. A chance of rain before 11am. Mixed swell...WNW 2 ft at 9 seconds and SW 1 ft at 16 seconds. Wind waves around 1 m.

Tonight

NNW wind 27 to 32 km/h decreasing to 14 to 19 km/h after midnight. Winds could gust as high as 39 km/h. A chance of rain, mainly between 3am and 5am. Mixed swell...NW 2 ft at 10 seconds and SW 1 ft at 15 seconds. Wind waves around 1 m.

Saturday

NW wind 5 to 13 km/h. Rain likely before 3pm, then a slight chance of rain after 4pm. Mixed swell...WNW 2 to 3 ft at 10 seconds and SW 1 ft at 15 seconds. Wind waves 1 m or less.

Saturday Night

NNE wind 8 to 16 km/h. Mostly clear. Mixed swell...WNW 2 ft and SW 1 ft. Wind waves 1 m or less.

Sunday

NNE wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Sunny. WNW swell 2 ft. Wind waves 1 m or less.

Sunday Night

N wind 24 to 29 km/h becoming NE 11 to 16 km/h after midnight. Clear. NW swell 2 ft becoming mixed swell... NW 2 ft and SW 0 to 1 ft. Wind waves 1 m or less.

Columbus Day

Variable winds less than 5 km/h becoming NNW 6 to 11 km/h in the afternoon. Sunny. Mixed swell...NW 1 ft and WNW 1 ft. Wind waves 1 m or less.

Monday Night

NNW wind 5 to 13 km/h becoming ESE after midnight. Partly cloudy. Mixed swell...NW 1 ft and WNW 1 ft. Wind waves 1 m or less.

Tuesday

SE wind 5 to 13 km/h becoming SSW in the afternoon. A slight chance of rain. WNW swell 1 ft. Wind waves 1 m or less.

*Notices:

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.
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.