Surf Forecasts:
How big are the waves at Cannons today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 1.5ft (0.5m), 9s period with N swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 1.5ft (0.4m), 20s period with WNW swell.
- Evening surf: Evening surf (25 Sep, local time) - 6.5ft (2.0m), 8s period with ENE swell.
The current surf forecast for Cannons at 2PM is: 0.4m 20s primary swell from a West-northwest direction and 0.5m 9s secondary swell from a North direction (forecast issued at 07:00am September 25). An open ocean swell of 1.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 1.5ft (0.5m) | 9s |
| Afternoon (25 Sep) | 1.5ft (0.4m) | 20s |
| Evening (25 Sep) | 6.5ft (2.0m) | 8s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Fri afternoon. Warm (max 27°C on Fri afternoon, min 24°C on Sat night). Mainly fresh winds. | |||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||||||||||
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) | N 9 | N 9 | N 9 | WNW 20 | WNW 19 | ENE 8 | ENE 8 | ENE 8 | WNW 18 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | NW 15 | WNW 15 | WNW 14 | NW 13 | NW 13 | NW 13 | NNW 18 | NNW 17 | NNW 16 | NNW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 45 | 45 | 42 | 149 | 148 | 484 | 484 | 671 | 121 | 147 | 330 | 226 | 87 | 217 | 272 | 140 | 87 | 178 | 178 | 178 | 200 | 232 | 226 |
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 | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 1:57PM0.58m | 2:31AM0.56m | 2:22PM0.53m | 3:10AM0.62m | 2:47PM0.47m | ||||||||||||||||||
Low Tide | 7:14AM0.09m | 7:44PM0.06m | 7:59AM0.11m | 8:05PM0.04m | 8:48AM0.14m | 8:29PM0.02m | |||||||||||||||||
 |  |  | |  |  |  | | |  | | | | |  | | | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 24 | 25 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | NNW 8 | NNW 8 | WNW 18 | WNW 18 | SE 11 | WNW 16 | WNW 16 | WNW 16 | SE 11 | NW 15 | WNW 15 | WNW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NNW 17 | NNW 16 | NNW 16 |
| kJ | 41 | 40 | 39 | 39 | 24 | 24 | 209 | 276 | 58 | 147 | 330 | 226 | 56 | 217 | 272 | 140 | 87 | 178 | 178 | 138 | 200 | 232 | 226 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | WNW 20 | WNW 19 | NW 19 | NNW 8 | N 8 | WNW 18 | SE 11 | SE 11 | SE 11 | WNW 15 | SE 11 | SW 16 | SW 16 | SW 16 | SW 16 | NW 18 | NNW 18 | NW 12 | NW 12 | WNW 12 |
| kJ | 66 | 64 | 64 | 149 | 148 | 92 | 24 | 22 | 121 | 57 | 58 | 57 | 87 | 40 | 64 | 64 | 63 | 62 | 84 | 178 | 93 | 71 | 96 |
Swell 3 Height (m) Direction Period (s) | WNW 21 | WNW 21 | WNW 21 | SSW 16 | SSW 16 | SSW 16 | SE 11 | SE 11 | N 8 | N 8 | SW 17 | N 8 | SW 16 | SW 16 | SE 11 | N 8 | SE 11 | NNW 19 | SW 15 | SE 11 | SE 11 | SE 11 | SE 11 |
| kJ | 45 | 45 | 42 | 24 | 24 | 24 | 29 | 29 | 22 | 22 | 77 | 22 | 67 | 64 | 19 | 11 | 19 | 37 | 60 | 41 | 40 | 30 | 30 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | E 9 | E 9 | ENE 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 |
| kJ | 401 | 407 | 406 | 450 | 473 | 484 | 484 | 671 | 766 | 892 | 913 | 940 | 1032 | 1331 | 1437 | 1672 | 1782 | 1802 | 1677 | 1549 | 1386 | 1263 | 1112 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 24 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 456 | 363 | 362 | 363 | 363 | 363 | 362 | 456 | 354 | 333 | 354 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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