Surf Forecasts:
How big are the waves at Cannon Beach today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.4m), 8s period with SW swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 8s period with WSW swell.
The current surf forecast for Cannon Beach at 11PM is: 1.3m 8s primary swell from a West-southwest direction and 0.4m 13s secondary swell from a Southwest direction, 0.4m 16s secondary swell from a Southwest direction (forecast issued at 04:00pm July 21). The wind direction is predicted to be cross-onshore.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 4.5ft (1.4m) | 8s |
| Evening (21 Jul) | 4.5ft (1.4m) | 8s |
Table - waves today at Cannon Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Thu afternoon. Very mild (max 12°C on Tue afternoon, min 10°C on Wed morning). Winds decreasing (fresh winds from the WNW on Tue afternoon, calm by Wed afternoon). | ||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 8 | WSW 8 | WSW 8 | WSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 244 | 248 | 242 | 215 | 110 | 133 | 96 | 79 | 123 | 480 | 650 | 665 | 697 | 622 | 530 | 422 | 370 | 323 | 316 | 380 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-on | cross-on |
High Tide | 8:14PM2.83m | 9:22AM1.90m | 9:07PM2.76m | 11:03AM1.86m | 10:08PM2.73m | |||||||||||||||
Low Tide | 1:37PM0.83m | 3:14AM0.59m | 2:27PM1.16m | 4:30AM0.54m | 3:35PM1.41m | |||||||||||||||
 | | |  |  |  |  | | |  | | | | | | | | | | | |
 | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | 11:09 | — | — | — | — | — | — | — | 11:07 | — | — | — | — | — | — | — | 11:06 |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 | 3 | 2 | 1 |
Temp °C | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 |
Feels °C | 5 | 7 | 6 | 6 | 7 | 8 | 9 | 9 | 10 | 9 | 8 | 7 | 9 | 9 | 9 | 11 | 10 | 10 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 9 |
| kJ | 61 | 61 | 61 | 60 | 110 | 133 | 96 | 79 | 123 | 480 | 650 | 665 | 697 | 622 | 530 | 422 | 370 | 323 | 316 | 380 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 13 | SW 12 | SW 16 | WSW 7 | SW 8 | SSW 7 | SSW 7 | SW 11 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 64 | 65 | 65 | 65 | 58 | 53 | 62 | 16 | 57 | 47 | 31 | 46 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 |
Swell 3 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 16 | SW 16 | SW 12 | SW 12 | SW 15 | SW 12 | SW 14 | SSW 15 | S 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | S 18 | S 18 |
| kJ | 13 | 13 | 6 | 6 | 65 | 64 | 23 | 37 | 55 | 49 | 54 | 42 | 64 | 66 | 63 | 62 | 62 | 62 | 25 | 55 |
Wind waves Height (m) Direction Period (s) | SW 8 | WSW 8 | WSW 8 | WSW 8 | W 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 244 | 248 | 242 | 215 | 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1589 | 2181 | 1733 | 1371 | 1371 | 1371 | 1371 | 1458 | 1458 | 1687 | 1371 | 1371 | 1458 | 1458 | 1575 | 1736 | 1736 | 766 | 766 | 1371 |
Best forecast wave conditions in Alaska - Mainland | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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