Surf Forecasts:
How big are the waves at Cannons today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 1.5ft (0.4m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 1.5ft (0.4m), 9s period with NW swell.
- Evening surf: Evening surf (25 Aug, local time) - 1.5ft (0.4m), 9s period with NW swell.
The current surf forecast for Cannons at 7PM is: 0.4m 9s primary swell from a Northwest direction (forecast issued at 01:00pm August 25). An open ocean swell of 1.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 1.5ft (0.4m) | 9s |
| Afternoon (25 Aug) | 1.5ft (0.4m) | 9s |
| Evening (25 Aug) | 1.5ft (0.4m) | 9s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 24°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||||
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) | WNW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 10 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NNE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 33 | 23 | 22 | 21 | 21 | 22 | 23 | 22 | 30 | 32 | 47 | 47 | 46 | 32 | 30 | 21 | 21 | 20 | 20 | 19 | 17 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:52PM0.68m | 1:32AM0.32m | 2:18PM0.69m | 2:07AM0.37m | 2:43PM0.67m | ||||||||||||||||
Low Tide | 8:14PM0.13m | 6:40AM0.02m | 8:29PM0.12m | 7:18AM0.03m | 8:46PM0.10m | ||||||||||||||||
 |  | |  | | | | | | | | | | |  | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 24 | 24 | 25 | 26 | 25 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | NW 9 | NW 9 | E 8 | E 8 | E 8 | E 8 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | E 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NNE 7 |
| kJ | 33 | 23 | 22 | 182 | 181 | 176 | 148 | 22 | 30 | 32 | 47 | 47 | 46 | 29 | 30 | 21 | 21 | 20 | 20 | 19 | 17 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 7 | SSE 7 | NW 9 | NW 9 | NW 9 | NW 10 | SSW 14 | SSW 14 | SSW 14 | W 10 | W 10 | W 10 | NW 10 | W 10 | N 6 | N 6 | N 6 | NNE 8 | NNE 7 | NW 8 |
| kJ | 9 | 8 | 5 | 21 | 21 | 22 | 23 | 21 | 20 | 20 | 8 | 8 | 8 | 32 | 8 | 3 | 3 | 3 | 12 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | SSW 14 | SSW 13 | SSW 13 | W 10 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | N 6 | N 6 | W 11 |
| kJ | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 19 | 17 | 17 | 8 | 7 | 6 | 6 | 6 | 2 | 3 | 9 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | — | — | — | — | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 7 | E 6 | E 6 | E 6 | E 6 |
| kJ | 217 | 217 | 187 | — | — | — | — | 144 | 133 | 150 | 123 | 124 | 121 | 81 | 120 | 120 | 104 | 101 | 98 | 81 | 84 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 7 | 7 | 7 | 31 | 31 | 31 | 31 | 31 | 7 | 31 | 31 | 7 | 7 | 31 | 31 | 31 | 7 | 31 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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