Surf Forecasts:
How big are the waves at Cannon Beach today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2ft (0.6m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 4ft (1.2m), 9s period with SW swell.
- Evening surf: Evening surf (20 Jul, local time) - 4.5ft (1.3m), 9s period with SW swell.
The current surf forecast for Cannon Beach at 5AM is: 1.1m 8s primary swell from a Southwest direction and 0.6m 15s secondary swell from a Southwest direction (forecast issued at 10:00pm July 19). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2ft (0.6m) | 15s |
| Afternoon (20 Jul) | 4ft (1.2m) | 9s |
| Evening (20 Jul) | 4.5ft (1.3m) | 9s |
Table - waves today at Cannon Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Tue morning. Very mild (max 14°C on Mon night, min 11°C on Tue night). Winds decreasing (fresh winds from the W on Tue afternoon, calm by Wed morning). | ||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SW 19 | SW 8 | SW 8 | SW 15 | SW 15 | SW 15 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | WSW 8 | SW 8 | SW 8 | WSW 8 | SW 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 101 | 136 | 143 | 154 | 158 | 184 | 221 | 249 | 249 | 275 | 240 | 220 | 189 | 446 | 238 | 177 | 219 | 187 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:45PM3.00m | 6:53AM2.42m | 7:27PM2.92m | 7:58AM2.10m | 8:14PM2.83m | |||||||||||||
Low Tide | 1:02AM0.56m | 12:55PM0.47m | 2:04AM0.58m | 1:37PM0.83m | ||||||||||||||
 | |  | |  | | | | | |  |  |  | | | |  | | |
 | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | 11:14 | — | — | — | — | — | — | — | 11:12 | — | — | — | — | — | — | — | 11:09 |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 3 | 1 | — | — | — |
Temp °C | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
Feels °C | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 11 | 11 | 12 | 10 | 11 | 8 | 6 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 13 | SW 8 | SW 13 | SW 8 |
| kJ | 101 | 136 | 143 | 154 | 158 | 184 | 221 | 249 | 249 | 275 | 240 | 220 | 189 | 219 | 61 | 177 | 61 | 187 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 17 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 13 | SW 16 | SW 13 |
| kJ | 63 | 63 | 118 | 136 | 136 | 136 | 136 | 200 | 56 | 45 | 61 | 60 | 85 | 61 | 64 | 61 | 65 | 60 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SSW 19 | S 12 | S 12 | SW 18 | SSW 18 | SW 18 | S 12 | SW 17 | SW 17 | SSW 18 | WSW 8 | WSW 8 | SW 16 | WSW 8 | SW 16 | WSW 8 | SW 16 |
| kJ | 93 | 35 | 3 | 3 | 12 | 32 | 49 | 3 | 77 | 77 | 60 | 14 | 14 | 65 | 13 | 65 | 12 | 65 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 2 | — | — | — | WSW 8 | SW 8 | W 5 | WSW 8 | W 5 |
| kJ | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 446 | 238 | 33 | 219 | 37 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 2229 | 1371 | 1371 | 1371 | 1371 | 1458 | 1575 | 1589 | 1371 | 1371 | 1371 | 1371 | 1371 | 1575 | 1458 | 1458 | 1371 | 1371 |
Best forecast wave conditions in Alaska - Mainland | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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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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