Surf Forecasts:
How big are the waves at Cannons today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 2ft (0.6m), 14s period with W swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 2ft (0.6m), 14s period with W swell.
- Evening surf: Evening surf (17 Jul, local time) - 2ft (0.6m), 14s period with W swell.
The current surf forecast for Cannons at 9AM is: 0.6m 14s primary swell from a West direction and 0.7m 7s secondary swell from a Northeast direction (forecast issued at 01:00am July 17). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 2ft (0.6m) | 14s |
| Afternoon (17 Jul) | 2ft (0.6m) | 14s |
| Evening (17 Jul) | 2ft (0.6m) | 14s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
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) | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 13 | NE 7 | NE 7 | W 13 | ENE 7 | W 13 | W 13 | WNW 13 | WNW 12 | WNW 12 | NNE 7 | WNW 12 | ENE 8 | WNW 12 | NNE 8 | NNE 8 | NNE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 200 | 198 | 195 | 144 | 142 | 138 | 132 | 128 | 105 | 102 | 87 | 168 | 87 | 86 | 55 | 51 | 49 | 49 | 49 | 266 | 49 | 54 | 36 | 55 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 4:55AM0.31m | 5:18PM0.66m | 6:00AM0.35m | 5:49PM0.56m | 7:14AM0.39m | 6:15PM0.47m | ||||||||||||||||||
Low Tide | 11:20PM0.08m | 9:43AM0.05m | 11:52PM0.07m | 10:36AM0.13m | 00:24AM0.06m | 11:45AM0.22m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 24 |
Feels °C | 25 | 25 | 26 | 26 | 26 | 27 | 26 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 24 | 23 | 23 | 25 | 25 | 25 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | W 14 | W 14 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | W 13 | NNE 8 | ENE 8 | NNE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NNE 8 | NNE 8 | E 8 | NNE 8 |
| kJ | 200 | 198 | 46 | 55 | 91 | 91 | 91 | 105 | 105 | 102 | 77 | 87 | 37 | 72 | 35 | 266 | 233 | 208 | 223 | 185 | 33 | 54 | 182 | 55 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | NNE 7 | W 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | SW 14 | W 13 | NNE 8 | WNW 13 | NNE 8 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | WNW 12 | WNW 12 | NNE 8 | WNW 12 |
| kJ | 41 | 43 | 195 | 144 | 142 | 138 | 132 | 128 | 89 | 87 | 87 | 8 | 87 | 35 | 55 | 26 | 24 | 48 | 21 | 43 | 49 | 28 | 36 | 27 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 15 | NNE 7 | NNE 8 | SSW 16 | SSW 16 | SSW 16 | SSW 12 | SSE 8 | SSE 7 | SSW 15 | SW 11 | SSW 14 | W 13 | SE 8 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | SSE 9 | SW 13 | WNW 12 | SSE 9 |
| kJ | 21 | 22 | 44 | 35 | 25 | 25 | 24 | 15 | 6 | 5 | 21 | 5 | 21 | 86 | 11 | 51 | 49 | 49 | 49 | 49 | 8 | 7 | 28 | 8 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | ESE 6 | E 6 | E 6 | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ENE 7 | E 7 | E 7 | E 7 | — | E 8 | E 8 | — | ENE 8 | E 8 | E 8 | — | E 8 |
| kJ | 74 | 74 | 50 | 64 | 54 | 49 | 37 | 37 | 40 | 40 | 60 | 168 | 159 | 94 | 198 | — | 350 | 279 | — | 266 | 156 | 185 | — | 152 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 31 | 31 | 24 | 31 | 31 | 7 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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