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Surf Forecasts:
Cannon Beach surfForecast / Alaska – Mainland / USA
48hr Weather and Surf, issued 10 pm Monday 20 Apr 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
5.8° C
(Which is normal for this time of year)How big are the waves at Cannon Beach today?
The current surf forecast for Cannon Beach at 3AM is: 1.8m 9s primary swell from a West-southwest direction and 0.9m 13s secondary swell from a West-southwest direction (forecast issued at 10:00pm April 20). The wind direction is predicted to be cross-shore.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 6ft (1.8m) | 9s |
| Afternoon (21 Apr) | 5.5ft (1.7m) | 9s |
| Evening (21 Apr) | 5.5ft (1.7m) | 9s |
Table - waves today at Cannon Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| 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 | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 702 | 520 | 508 | 535 | 547 | 547 | 439 | 429 | 449 | 422 | 413 | 286 | 273 | 267 | 224 | 202 | 162 | 145 | 120 | 117 | 81 | 62 | 62 | 578 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross | cross- on | cross- on | cross- off | cross- on | cross- on | cross- on | glass | cross- off | cross- off | cross- off | glass | glass | glass | glass | glass | glass | cross- off | glass | off | glass | cross- off |
High Tide / height (m) | 5:29PM 2.66 | 4:54AM 3.51 | 6:27PM 2.45 | 5:45AM 3.25 | 7:36PM 2.29 | 6:48AM 2.95 | ||||||||||||||||||
Low Tide / height (m) | 10:47PM 0.91 | 11:55AM -0.43 | 11:37PM 1.08 | 12:55PM -0.23 | 12:42AM 1.23 | 2:04PM -0.03 | ||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:41 | - | - | - |
| Sunset | 9:46 | - | - | - | - | - | - | - | 9:49 | - | - | - | - | - | - | - | 9:52 | - | - | - | - | - | - | - |
 |  |  |  |  |  | |  | |  |  | | | | | | |  | | | | | | | |
Rain (mm) | 1 | 2 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 5 | 3 | 1 | 3 | 3 | 3 | 4 | 5 | 5 | 4 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 5 | 6 |
| Feels °C (?) | 0 | -2 | -4 | -1 | 0 | -1 | 0 | 2 | 2 | 1 | -1 | -1 | -1 | 0 | 1 | 1 | 1 | 2 | 1 | 0 | 0 | -1 | 2 | 3 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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