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Surf Forecasts:
Cannon Beach surfForecast / Alaska – Mainland / USA
48hr Weather and Surf, issued 4 pm Saturday 21 Mar 2026 MSTForecast update in hr min s Forecast update imminent
Cannon Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cannon Beach sea temperature is
4.8° C
(Which is slightly cooler than normal)How big are the waves at Cannon Beach today?
The current surf forecast for Cannon Beach at 1AM is: 2.1m 9s primary swell from a South-southeast direction and 0.6m 8s secondary swell from a Southwest direction (forecast issued at 04:00pm March 21). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Mar) | 10ft (3.0m) | 12s |
| Afternoon (22 Mar) | 10ft (3.0m) | 10s |
| Evening (22 Mar) | 6.5ft (2.0m) | 9s |
Table - waves today at Cannon Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 9 | 8 | 9 | 9 | 11 | 12 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 20 | 20 | 19 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 335 | 342 | 205 | 227 | 702 | 1628 | 2603 | 3429 | 1701 | 800 | 729 | 513 | 361 | 277 | 223 | 188 | 176 | 149 | 146 | 137 | 133 | 110 | 134 | 104 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | cross- off | off | off | cross- off |
High Tide / height (m) | 4:43PM 2.90 | 4:37AM 3.52 | 5:31PM 2.66 | 5:16AM 3.43 | 6:27PM 2.38 | 6:01AM 3.25 | ||||||||||||||||||
Low Tide / height (m) | 10:26PM 0.39 | 11:16AM -0.34 | 11:03PM 0.64 | 12:07PM -0.24 | 11:44PM 0.91 | |||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:11 | - | - | - | - | - | - | - | 8:08 |
| Sunset | - | - | 8:35 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:39 | - | - | - | - | - |
 | | |  |  | |  | | |  | |  | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 0 | 0 | -1 | -1 | 1 | 0 | -1 | -2 | -1 | 0 | 1 | 0 | -2 | -4 | -5 | -4 | -2 | -1 | -1 | -4 | -5 | -5 | -5 | -5 |
| Feels °C (?) | -5 | -6 | -9 | -10 | -12 | -13 | -10 | -10 | -8 | -6 | -5 | -6 | -7 | -9 | -10 | -9 | -6 | -5 | -5 | -10 | -11 | -11 | -11 | -11 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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