Surf Forecasts:
How big are the waves at Cannons today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 5ft (1.6m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Evening surf: Evening surf (14 Aug, local time) - 5.5ft (1.7m), 8s period with ENE swell.
The current surf forecast for Cannons at 4AM is: 1.6m 7s primary swell from a East-northeast direction and 0.3m 12s secondary swell from a West direction, 0.2m 7s secondary swell from a North-northwest direction (forecast issued at 01:00am August 14). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 5ft (1.6m) | 8s |
| Afternoon (14 Aug) | 5.5ft (1.7m) | 8s |
| Evening (14 Aug) | 5.5ft (1.7m) | 8s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 59mm), heaviest during Sun afternoon. Warm (max 27°C on Fri afternoon, min 25°C on Fri morning). Mainly strong winds. | ||||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||||||||||
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 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | W 11 | W 11 | WNW 11 | W 10 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 198 | 238 | 259 | 308 | 364 | 383 | 392 | 402 | 21 | 21 | 24 | 19 | 34 | 34 | 57 | 54 | 49 | 49 | 49 | 48 | 44 | 42 | 42 | 41 |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 3:43AM0.42m | 4:04PM0.66m | 4:34AM0.46m | 4:31PM0.57m | 5:27AM0.49m | 4:52PM0.48m | ||||||||||||||||||
Low Tide | 8:52AM0.05m | 10:08PM0.08m | 9:40AM0.12m | 10:32PM0.07m | 10:33AM0.19m | 10:57PM0.07m | ||||||||||||||||||
 | |  | |  | | | |  | |  | | | | | | |  |  | |  | |  | | |
 | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 3 | 4 | 10 | 16 | 4 | 2 |
Temp °C | 25 | 25 | 25 | 26 | 27 | 27 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 25 | 25 | 27 | 27 | 25 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 12 | W 11 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | WNW 11 | NNW 8 | NNW 8 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 24 | 24 | 25 | 24 | 23 | 12 | 12 | 13 | 12 | 12 | 24 | 12 | 12 | 34 | 57 | 54 | 49 | 49 | 49 | 48 | 44 | 42 | 42 | 41 |
Swell 2 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | W 11 | W 11 | W 11 | W 11 | W 11 | NNW 8 | W 10 | W 10 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | S 13 | NNW 8 | S 13 | S 13 | S 13 |
| kJ | 5 | 5 | 6 | 6 | 11 | 22 | 21 | 21 | 21 | 21 | 12 | 19 | 19 | 12 | 12 | 12 | 13 | 13 | 12 | 3 | 6 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | W 14 | S 13 | W 13 | WNW 13 | W 10 | S 13 | SSW 16 | S 16 | S 15 | S 13 | S 17 | S 16 | S 16 | S 16 | S 16 |
| kJ | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 14 | 14 | 34 | 8 | 3 | 24 | 19 | 4 | 3 | 6 | 5 | 5 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 9 | E 9 | E 9 | E 10 | E 10 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 |
| kJ | 198 | 238 | 259 | 308 | 364 | 383 | 392 | 402 | 448 | 579 | 749 | 836 | 924 | 1092 | 1092 | 1126 | 1279 | 1462 | 1760 | 2167 | 2207 | 2118 | 1652 | 1380 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 24 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 555 | 264 | 161 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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