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Surf Forecasts:
Cannon Beach surfForecast / Alaska – Mainland / USA
48hr Weather and Surf, issued 4 pm Sunday 29 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
4.5° 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: 0.5m 9s primary swell from a Southwest direction and 0.3m 7s secondary swell from a South direction (forecast issued at 04:00pm March 29). The wind direction is predicted to be cross-offshore.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | 1.5ft (0.5m) | 8s |
| Afternoon (30 Mar) | 1.5ft (0.4m) | 8s |
| Evening (30 Mar) | 1.5ft (0.5m) | 6s |
Table - waves today at Cannon Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 01 | |||||||||||||||||||||
| 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 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 5 | 8 | 6 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 30 | 29 | 29 | 28 | 39 | 37 | 35 | 24 | 24 | 45 | 23 | 19 | 90 | 337 | 488 | 510 | 527 | 678 | 799 | 989 | 759 | 520 | 370 | 269 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross | off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | glass | glass |
High Tide / height (m) | 12:22PM 2.86 | 1:21AM 2.86 | 1:15PM 2.97 | 1:53AM 3.08 | 2:01PM 3.04 | 2:22AM 3.26 | ||||||||||||||||||
Low Tide / height (m) | 6:55PM 0.02 | 7:16AM 0.59 | 7:34PM 0.05 | 7:58AM 0.34 | 8:09PM 0.15 | 8:36AM 0.14 | ||||||||||||||||||
Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 01 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:48 | - | - | - | - | - | - | - | 7:45 | - |
| Sunset | - | - | 8:53 | - | - | - | - | - | - | - | 8:55 | - | - | - | - | - | - | - | 8:59 | - | - | - | - | - |
 |  | |  | |  | | | |  | |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | -1 | 0 | 0 | 0 | -1 | -3 | -1 | -1 | 0 | 1 | 1 | 0 | -1 | -1 | -2 | 0 | 2 | 3 | 4 | 2 | 0 | 0 | 0 | 0 |
| Feels °C (?) | -6 | -5 | -5 | -5 | -7 | -8 | -7 | -7 | -7 | -4 | -3 | -4 | -6 | -7 | -8 | -6 | -3 | -2 | -2 | -2 | -5 | -4 | -4 | -4 |
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