Surf Forecasts:
How big are the waves at Cannons today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 4.5ft (1.3m), 8s period with NNE swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 3.5ft (1.1m), 9s period with NNE swell.
- Evening surf: Evening surf (28 Jul, local time) - 3.5ft (1.0m), 8s period with NNE swell.
The current surf forecast for Cannons at 6AM is: 1.3m 7s primary swell from a North-northeast direction (forecast issued at 01:00am July 28). An open ocean swell of 1.8m 13s is not directed at the surf break, a second open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 4.5ft (1.3m) | 8s |
| Afternoon (28 Jul) | 3.5ft (1.1m) | 9s |
| Evening (28 Jul) | 3.5ft (1.0m) | 8s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue morning. Warm (max 28°C on Thu morning, min 24°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||||||
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 | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 9 | NE 9 | NNE 9 | NE 7 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | NE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | N 7 | N 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 154 | 159 | 202 | 179 | 199 | 186 | 151 | 122 | 82 | 82 | 73 | 70 | 698 | 815 | 733 | 617 | 470 | 287 | 217 | 336 | 314 | 259 | 22 | 24 |
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-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-off | glassy | glassy | cross-off | cross | cross-on | cross | cross | cross |
High Tide | 1:41AM0.23m | 2:53PM0.71m | 2:17AM0.26m | 3:20PM0.71m | 2:54AM0.28m | 3:47PM0.69m | ||||||||||||||||||
Low Tide | 6:50AM-0.02m | 9:30PM0.12m | 7:25AM-0.02m | 9:49PM0.12m | 8:00AM-0.00m | 10:10PM0.11m | ||||||||||||||||||
 |  |  | |  |  |  | |  | | | | | |  | | | | | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:19 | — | — |
mm | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — |
Temp °C | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 28 | 28 | 27 | 25 | 25 |
Feels °C | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 28 | 29 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 31 | 30 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | NE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | N 7 | NNE 6 |
| kJ | 753 | 1158 | 1256 | 1237 | 1370 | 1370 | 1465 | 1229 | 1160 | 1117 | 894 | 862 | 698 | 815 | 733 | 617 | 470 | 287 | 217 | 336 | 314 | 259 | 22 | 8 |
Swell 2 Height (m) Direction Period (s) | E 7 | SSW 14 | SSW 14 | NNE 8 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | NNE 6 | NNE 6 | NNE 6 | SSW 14 | NNE 7 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | N 7 | N 7 | SSW 18 | SSW 18 | N 9 | N 9 | N 9 |
| kJ | 83 | 20 | 19 | 179 | 18 | 18 | 18 | 17 | 82 | 82 | 73 | 20 | 77 | 20 | 20 | 18 | 17 | 74 | 66 | 31 | 30 | 14 | 14 | 24 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | S 10 | S 10 | SSW 14 | S 16 | S 16 | S 16 | S 16 | SSW 13 | SSW 14 | SSW 14 | — | SSW 14 | SW 19 | SW 19 | SW 19 | SW 19 | SSW 13 | S 13 | S 13 | N 9 | SSW 18 | E 18 | E 18 |
| kJ | 20 | 7 | 7 | 18 | 47 | 46 | 46 | 46 | 18 | 18 | 19 | — | 20 | 15 | 15 | 15 | 15 | 17 | 13 | 13 | 7 | 30 | 24 | 55 |
Wind waves Height (m) Direction Period (s) | NNE 7 | NNE 7 | NNE 8 | — | NNE 9 | NE 9 | NNE 9 | NE 7 | — | — | — | NNE 6 | — | — | — | — | — | — | — | ENE 8 | — | — | E 8 | E 8 |
| kJ | 154 | 159 | 202 | — | 199 | 186 | 151 | 122 | — | — | — | 70 | — | — | — | — | — | — | — | 437 | — | — | 208 | 203 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 31 | 31 | 31 | 31 | 24 | 31 | 24 | 31 | 31 | 31 | 31 | 32 | 32 | 31 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 7 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cannons surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest