Surf Forecasts:
How big are the waves at Cannons today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 2.5ft (0.8m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 2.5ft (0.7m), 10s period with WNW swell.
- Evening surf: Evening surf (23 Aug, local time) - 5ft (1.5m), 7s period with ENE swell.
The current surf forecast for Cannons at 3PM is: 0.7m 10s primary swell from a West-northwest direction and 0.4m 13s secondary swell from a Northwest direction (forecast issued at 07:00am August 23). An open ocean swell of 1.5m 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 (23 Aug) | 2.5ft (0.8m) | 10s |
| Afternoon (23 Aug) | 2.5ft (0.7m) | 10s |
| Evening (23 Aug) | 5ft (1.5m) | 7s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon morning. Warm (max 27°C on Sun morning, min 24°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||||||||
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) | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | WNW 10 | NW 10 | NW 9 | WNW 9 | WNW 9 | NW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 183 | 143 | 130 | 86 | 90 | 204 | 198 | 204 | 176 | 171 | 67 | 47 | 43 | 32 | 33 | 23 | 35 | 33 | 22 | 23 | 22 | 21 | 21 |
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 | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 12:51PM0.64m | 00:24AM0.25m | 1:23PM0.67m | 00:59AM0.28m | 1:52PM0.68m | ||||||||||||||||||
Low Tide | 4:34AM0.07m | 7:52PM0.15m | 5:22AM0.04m | 8:02PM0.14m | 6:03AM0.02m | 8:14PM0.13m | |||||||||||||||||
 |  | |  | | | | |  |  |  | | | | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 25 | 25 |
Feels °C | 27 | 27 | 28 | 27 | 28 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | E 8 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 12 | NW 11 | ENE 7 | NW 11 | WNW 10 | WNW 10 | NW 10 | NW 9 | WNW 9 | WNW 9 | NW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 |
| kJ | 253 | 143 | 130 | 86 | 90 | 171 | 123 | 204 | 117 | 71 | 67 | 47 | 43 | 32 | 33 | 23 | 35 | 33 | 22 | 23 | 22 | 21 | 21 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | SSW 15 | SSW 15 | NW 13 | NW 12 | ESE 9 | ESE 9 | NW 11 | ESE 9 | ESE 9 | ESE 9 | SE 10 | SE 10 | SE 9 | SE 8 | SE 8 | SSW 12 | SSW 12 | SSW 12 | W 12 | W 11 | W 11 | SSW 15 |
| kJ | 183 | 22 | 22 | 27 | 53 | 17 | 17 | 121 | 34 | 29 | 17 | 16 | 15 | 20 | 11 | 10 | 15 | 15 | 15 | 11 | 10 | 10 | 21 |
Swell 3 Height (m) Direction Period (s) | SSW 15 | WSW 9 | SSE 14 | SSW 15 | SSW 15 | SSW 14 | SE 13 | ESE 9 | SSW 14 | SSE 11 | SE 10 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | W 12 | W 12 | W 12 | SSW 12 | SSW 16 | SSW 15 | W 11 |
| kJ | 23 | 8 | 18 | 21 | 21 | 21 | 26 | 17 | 20 | 12 | 16 | 18 | 17 | 17 | 17 | 16 | 11 | 11 | 11 | 14 | 24 | 23 | 9 |
Wind waves Height (m) Direction Period (s) | — | E 8 | E 8 | E 8 | E 7 | ENE 7 | ENE 7 | — | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 |
| kJ | — | 253 | 259 | 265 | 245 | 204 | 198 | — | 176 | 171 | 191 | 187 | 192 | 192 | 192 | 192 | 230 | 236 | 276 | 291 | 263 | 270 | 229 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 24 | 24 | 31 | 24 | 31 | 31 | 31 | 24 | 24 | 24 | 24 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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