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Surf Forecasts:
Cannon Beach surfForecast / Alaska – Mainland / USA
48hr Weather and Surf, issued 10 am Saturday 18 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
5.6° 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 7PM is: 0.4m 15s primary swell from a South-southwest direction and 0.7m 7s secondary swell from a Southwest direction, 0.4m 11s secondary swell from a South-southwest direction (forecast issued at 10:00am April 18). The wind direction is predicted to be cross-shore.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 3.5ft (1.1m) | 8s |
| Afternoon (18 Apr) | 2.5ft (0.8m) | 7s |
| Evening (18 Apr) | 1.5ft (0.4m) | 15s |
Table - waves today at Cannon Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| 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 | 8 PM | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 7 | 7 | 15 | 15 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 6 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 164 | 114 | 91 | 62 | 72 | 86 | 158 | 228 | 262 | 313 | 267 | 221 | 176 | 274 | 108 | 126 | 372 | 560 | 939 | 865 | 770 | 690 | 484 | 426 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- on | cross- off | cross | glass | cross | glass | on | glass | cross- off | cross- off | cross | on | glass | cross | cross- on | cross- on | cross- on | cross- on | on | cross |
High Tide / height (m) | 3:50PM 2.98 | 3:29AM 3.73 | 4:37PM 2.85 | 4:09AM 3.68 | 5:29PM 2.66 | 4:54AM 3.51 | ||||||||||||||||||
Low Tide / height (m) | 9:30AM -0.57 | 9:23PM 0.58 | 10:15AM -0.63 | 10:03PM 0.74 | 11:03AM -0.58 | 10:47PM 0.91 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| Sunrise | 6:56 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 9:42 | - | - | - | - | - | - | - | 9:44 | - | - | - | - | - | - | - | 9:46 | - | - | - |
 | | | | |  | |  |  | | | | |  | |  | |  | | |  | | | | |
Rain (mm) | 3 | 2 | 2 | 3 | 3 | 2 | 1 | - | - | - | - | - | 1 | - | 4 | 3 | - | - | - | - | - | - | - | 1 |
| Temp. °C | 3 | 3 | 3 | 3 | 4 | 2 | 3 | 4 | 4 | 4 | 5 | 5 | 3 | 2 | 2 | 4 | 4 | 3 | 5 | 5 | 5 | 5 | 5 | 3 |
| Feels °C (?) | -2 | -2 | -2 | -2 | 0 | -2 | 0 | 2 | 1 | 2 | 1 | 3 | -1 | -4 | -5 | -1 | 1 | 0 | -2 | -2 | -1 | 0 | 2 | -2 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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