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Surf Forecasts:
Cannon Beach surfForecast / Alaska – Mainland / USA
48hr Weather and Surf, issued 4 pm Sunday 31 May 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
8.3° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Cannon Beach today (31 May):
- Afternoon surf: Afternoon surf (31 May, local time) - 1.5ft (0.5m), 14s period with S swell.
- Evening surf: Evening surf (31 May, local time) - 1.5ft (0.4m), 14s period with SSW swell.
The current surf forecast for Cannon Beach at 7PM is: 0.4m 14s primary swell from a South-southwest direction and 0.6m 7s secondary swell from a Southwest direction, 0.4m 5s secondary swell from a South-southeast direction, 0.5m 5s secondary swell from a Southeast direction (forecast issued at 04:00pm May 31). The wind direction is predicted to be cross-shore.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | - | - |
| Afternoon (31 May) | 1.5ft (0.5m) | 14s |
| Evening (31 May) | 1.5ft (0.4m) | 14s |
Table - waves today at Cannon Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Wed morning, min 7°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 14 | S 14 | SSW 14 | SSW 14 | SSW 13 | SSW 21 | SSW 21 | SSW 21 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 10 | SSW 10 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | |
106 | 106 | 67 | 63 | 60 | 260 | 260 | 260 | 180 | 251 | 223 | 301 | 298 | 492 | 1159 | 1703 | 2181 | 1991 | 1960 | 1728 | 1539 | 1369 | 1229 | 1079 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross-off | cross-off | cross-off | off | glassy | cross | cross-on | cross | cross-off | cross-off | cross-off | off | glassy | on | cross-on | cross | glassy | off | off | off | glassy | |
High Tide | 3:42PM2.58m | 2:44AM3.27m | 4:18PM2.54m | 3:19AM3.21m | 4:54PM2.47m | 3:54AM3.11m | ||||||||||||||||||
Low Tide | 8:49PM1.30m | 9:44AM-0.14m | 9:23PM1.30m | 10:20AM-0.14m | 9:59PM1.28m | 10:57AM-0.12m | ||||||||||||||||||
 | |  | |  |  | | | | | | | | | |  | | | | | |  | | | |
 | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:09 | — | — |
 | — | — | — | 11:19 | — | — | — | — | — | — | — | 11:21 | — | — | — | — | — | — | — | 11:22 | — | — | — | 11:23 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 7 | 8 | 9 | 9 | 10 | 10 | 10 | 11 | 12 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 19 |
0 | 3 | 4 | 5 | 5 | 6 | 5 | 8 | 8 | 9 | 10 | 11 | 10 | 10 | 11 | 12 | 12 | 13 | 14 | 16 | 15 | 13 | 14 | 17 | |
Swell 1 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 8 | WSW 9 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | SSW 10 | SSW 10 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
 kJ | 34 | 26 | 26 | 42 | 32 | 15 | 24 | 39 | 83 | 79 | 79 | 81 | 271 | 492 | 1159 | 1703 | 2181 | 1991 | 1960 | 1728 | 1539 | 1369 | 1229 | 1079 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | SSE 5 | SSW 14 | SSE 5 | SSW 21 | SSW 21 | SSW 21 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | S 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 |
| kJ | 106 | 106 | 10 | 63 | 10 | 260 | 260 | 260 | 180 | 251 | 223 | 301 | 298 | 216 | 216 | 149 | 186 | 182 | 246 | 180 | 178 | 178 | 178 | 197 |
Swell 3 Height (m) Direction Period (s) | WSW 9 | WSW 9 | SSW 14 | SSE 5 | SSW 13 | WSW 9 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | W 8 | W 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | 17 | 17 | 67 | 9 | 60 | 32 | 59 | 59 | 59 | 58 | 34 | 33 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | SE 5 | — | — | NE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 10 | 12 | 29 | 28 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 720 | 720 | 720 | 720 | 720 | 720 | 720 | 720 | 720 | 720 | 1371 | 720 | 720 | 720 | 720 | 720 | 720 | 720 | 773 | 773 | 1371 | 1371 | 1371 | 1656 |
Best forecast wave conditions in Alaska - Mainland | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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