Surf Forecasts:
How big are the waves at Cannons today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 1.5ft (0.5m), 9s period with NNW swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 2ft (0.6m), 10s period with NNW swell.
- Evening surf: Evening surf (24 Sep, local time) - 2ft (0.6m), 9s period with N swell.
The current surf forecast for Cannons at 8AM is: 0.5m 9s primary swell from a North-northwest direction (forecast issued at 01:00am September 24). An open ocean swell of 1.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 1.5ft (0.5m) | 9s |
| Afternoon (24 Sep) | 2ft (0.6m) | 10s |
| Evening (24 Sep) | 2ft (0.6m) | 9s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Fri night. Warm (max 27°C on Thu morning, min 24°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||||||||||
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) | NNW 9 | NNW 9 | NNW 9 | NNW 10 | NNW 10 | NNW 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | WNW 20 | WNW 19 | NW 19 | WNW 18 | WNW 18 | WNW 18 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | NW 15 | WNW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 48 | 48 | 48 | 72 | 72 | 71 | 63 | 42 | 42 | 45 | 45 | 42 | 149 | 148 | 92 | 209 | 276 | 121 | 102 | 330 | 171 | 87 | 217 | 272 |
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-on | cross-on | cross-on |
High Tide | 1:20AM0.42m | 1:32PM0.61m | 1:54AM0.49m | 1:57PM0.58m | 2:31AM0.56m | 2:22PM0.53m | ||||||||||||||||||
Low Tide | 6:31AM0.08m | 7:27PM0.08m | 7:14AM0.09m | 7:44PM0.06m | 7:59AM0.11m | 8:05PM0.04m | ||||||||||||||||||
 | |  |  | | | | | | | | | | |  | | | |  | | | |  | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | — |
Temp °C | 25 | 25 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 26 | 26 | 27 | 28 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 25 | 27 | 26 | 25 | 25 | 25 | 23 | 24 | 25 | 24 | 23 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 9 | E 9 | NNW 10 | NNW 10 | NNW 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | NNW 9 | NNW 8 | WNW 18 | WNW 18 | N 8 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | NW 15 | WNW 15 |
| kJ | 400 | 334 | 320 | 72 | 72 | 71 | 63 | 42 | 42 | 41 | 40 | 40 | 39 | 25 | 24 | 209 | 276 | 22 | 102 | 330 | 171 | 87 | 217 | 272 |
Swell 2 Height (m) Direction Period (s) | NNW 9 | NNW 9 | NNW 9 | SW 15 | SW 15 | SW 15 | SSW 14 | SSW 15 | SSW 14 | SW 16 | SW 16 | SW 16 | WNW 20 | WNW 19 | NW 19 | NNW 8 | NNW 8 | WNW 18 | N 8 | N 8 | N 8 | SE 10 | SW 16 | SW 16 |
| kJ | 48 | 48 | 48 | 36 | 34 | 54 | 19 | 21 | 20 | 66 | 64 | 64 | 149 | 148 | 92 | 24 | 24 | 121 | 22 | 21 | 21 | 28 | 64 | 64 |
Swell 3 Height (m) Direction Period (s) | N 11 | N 11 | N 11 | W 10 | W 10 | W 10 | SSW 17 | E 12 | E 12 | WNW 21 | WNW 21 | WNW 21 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SE 11 | SE 10 | SW 17 | SW 17 | SE 10 | SW 16 | N 8 | N 9 |
| kJ | 38 | 37 | 37 | 8 | 7 | 7 | 29 | 12 | 11 | 45 | 45 | 42 | 24 | 24 | 24 | 38 | 29 | 28 | 76 | 77 | 28 | 67 | 12 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 |
| kJ | — | — | — | 318 | 356 | 335 | 356 | 334 | 359 | 359 | 412 | 401 | 458 | 470 | 526 | 659 | 730 | 831 | 951 | 899 | 899 | 919 | 1171 | 1424 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 24 | 24 | 24 | 24 | 24 | 31 | 31 | 31 | 24 | 24 | 24 | 31 | 31 | 31 | 31 | 31 | 31 | 335 | 34 | 363 | 363 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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