Surf Forecasts:
How big are the waves at Cannons today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 1ft (0.3m), 12s period with W swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 4ft (1.2m), 7s period with ENE swell.
- Evening surf: Evening surf (13 Aug, local time) - 4.5ft (1.4m), 7s period with ENE swell.
The current surf forecast for Cannons at 5AM is: 1.2m 6s primary swell from a East-northeast direction and 0.3m 12s secondary swell from a West direction (forecast issued at 01:00am August 13). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 1ft (0.3m) | 12s |
| Afternoon (13 Aug) | 4ft (1.2m) | 7s |
| Evening (13 Aug) | 4.5ft (1.4m) | 7s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sat morning. Warm (max 27°C on Thu morning, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||||||||||
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) | ENE 6 | ENE 6 | ENE 7 | W 12 | W 12 | ENE 7 | ENE 7 | ENE 7 | W 12 | W 12 | W 12 | W 12 | W 11 | ENE 8 | ENE 8 | ENE 8 | W 11 | W 11 | WNW 11 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 127 | 127 | 131 | 25 | 23 | 135 | 163 | 168 | 24 | 24 | 25 | 24 | 23 | 383 | 392 | 402 | 21 | 21 | 41 | 57 | 34 | 34 | 57 | 54 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | 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 | cross-on |
High Tide | 2:55AM0.38m | 3:34PM0.73m | 3:43AM0.42m | 4:04PM0.66m | 4:34AM0.46m | 4:31PM0.57m | ||||||||||||||||||
Low Tide | 8:06AM-0.01m | 9:44PM0.09m | 8:52AM0.05m | 10:08PM0.08m | 9:40AM0.12m | 10:32PM0.07m | ||||||||||||||||||
 | |  |  | | |  | | | | | | | | | | | |  | | | |  | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 25 | 25 | 26 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 26 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 26 | 25 | 26 | 27 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 25 | 25 | 26 | 25 | 24 | 26 | 27 | 27 | 27 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | W 12 | ENE 6 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 12 | W 12 | W 12 | W 12 | W 11 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | W 11 | WNW 11 | WNW 13 | NNW 8 | WNW 13 | WNW 13 | WNW 13 |
| kJ | 25 | 127 | 25 | 25 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 24 | 23 | 12 | 12 | 12 | 12 | 21 | 41 | 57 | 12 | 34 | 57 | 54 |
Swell 2 Height (m) Direction Period (s) | NNW 9 | W 12 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | W 11 | W 11 | W 11 | W 11 | NNW 8 | NNW 8 | NNW 8 | W 10 | NNW 8 | NNW 8 | NNW 8 |
| kJ | 8 | 25 | 6 | 6 | 6 | 5 | 4 | 5 | 5 | 5 | 6 | 6 | 11 | 22 | 21 | 21 | 21 | 11 | 12 | 12 | 19 | 12 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | NNW 8 | SSW 12 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | W 14 | S 13 | S 13 | WNW 13 | W 10 | S 13 | SSW 16 |
| kJ | 16 | 6 | 14 | 20 | 20 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 14 | 14 | 34 | 8 | 3 | 24 |
Wind waves Height (m) Direction Period (s) | ENE 6 | — | ENE 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 9 | E 9 | E 10 | E 10 | E 10 |
| kJ | 127 | — | 131 | 130 | 134 | 135 | 163 | 168 | 191 | 238 | 292 | 308 | 355 | 383 | 392 | 402 | 448 | 509 | 647 | 809 | 961 | 1092 | 1115 | 1092 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 1 | 7 | 31 | 31 | 31 | 31 | 31 | 7 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 24 | 24 | 31 | 31 | 31 | 31 | 31 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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