Cannon Beach 5-Day Forecast Summary
Here's how the next 5 days are shaping up at Cannon Beach, Oregon. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Sat, May 16: 6–7ft, 12s period, rated Poor - Fair. Morning kicks off with 6-7ft on WSW swell at 12s.
Sun, May 17: 5–6ft, 12s period, rated Fair. Early morning is your best window — 6-7ft waves on WNW swell at 12s with light E winds. Onshore flow builds through the day to 9mph, bringing conditions down to fair.
Mon, May 18: 5–6ft, 18s period, rated Poor - Fair. Dawn patrol is the move — 5-6ft on WNW swell at 10s with 7mph from the N. Conditions go downhill through the afternoon.
Tue, May 19: 6–7ft, 15s period, rated Poor - Fair. Get out early for the best of it — 6-7ft waves on WNW swell at 14s and light winds out of the NW. Onshore flow builds through the day to 10mph, bringing conditions down to poor - fair.
Wed, May 20: 5–6ft, 13s period, rated Poor - Fair. Early morning is your best window — 5-6ft waves on WNW swell at 9s with 7mph N winds. Wind fills in through the day, pushing up to 11mph from the NNW and dropping conditions to poor - fair.