Surf Forecasts:
How big are the waves at Cannons today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 4ft (1.2m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 5ft (1.6m), 7s period with NE swell.
- Evening surf: Evening surf (27 Jul, local time) - 3.5ft (1.1m), 7s period with NE swell.
The current surf forecast for Cannons at 4AM is: 1.2m 8s primary swell from a Northeast direction (forecast issued at 07:00pm July 26). An open ocean swell of 1.1m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 4ft (1.2m) | 8s |
| Afternoon (27 Jul) | 5ft (1.6m) | 7s |
| Evening (27 Jul) | 3.5ft (1.1m) | 7s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sun night. Warm (max 26°C on Mon afternoon, min 23°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | |||||||||||||||||
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) | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 8 | NNE 9 | NNE 9 | NNE 6 | NNE 6 | NNE 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 347 | 169 | 169 | 169 | 169 | 182 | 181 | 261 | 116 | 116 | 211 | 247 | 135 | 161 | 216 | 199 | 109 | 99 | 82 |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:05AM0.22m | 2:24PM0.70m | 1:41AM0.23m | 2:53PM0.71m | |||||||||||||||
Low Tide | 8:58PM0.13m | 6:14AM-0.02m | 9:12PM0.13m | 6:50AM-0.02m | 9:30PM0.12m | ||||||||||||||
 |  |  | |  |  | | | | | | |  |  | | | | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 7:21 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:20 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — |
Temp °C | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 |
Feels °C | 24 | 24 | 23 | 24 | 23 | 24 | 25 | 26 | 25 | 24 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | E 15 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | E 14 | E 13 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 |
| kJ | 298 | 169 | 169 | 169 | 169 | 182 | 181 | 261 | 522 | 595 | 732 | 753 | 804 | 1256 | 1370 | 1370 | 1349 | 1465 | 1354 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | E 15 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | NE 7 | NE 7 | SSW 14 | SSW 14 | NE 7 | NNE 8 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 50 | 339 | 418 | 513 | 506 | 585 | 577 | 546 | 116 | 116 | 20 | 20 | 135 | 161 | 18 | 18 | 18 | 18 | 17 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SSW 16 | SSW 16 | SSW 16 | E 7 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SE 11 | SE 11 | E 7 | SSW 14 | S 10 | S 16 | S 16 | S 16 | S 16 |
| kJ | 6 | 25 | 25 | 25 | 104 | 23 | 21 | 21 | 21 | 21 | 5 | 4 | 131 | 19 | 8 | 47 | 46 | 46 | 46 |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | NE 7 | NE 7 | — | — | NNE 9 | NNE 9 | NNE 6 | NNE 6 | NNE 6 |
| kJ | 347 | 133 | 130 | 130 | 152 | 104 | 83 | 110 | 85 | 85 | 211 | 247 | — | — | 216 | 199 | 109 | 99 | 82 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 24 | 24 | 31 | 24 | 24 | 7 | 31 | 24 | 31 | 24 | 24 | 24 | 24 | 24 | 31 | 31 | 31 | 24 | 24 |
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