Surf Forecasts:
How big are the waves at Cannons today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 2.5ft (0.7m), 14s period with NNW swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 7ft (2.2m), 9s period with ENE swell.
- Evening surf: Evening surf (28 Sep, local time) - 2.5ft (0.7m), 13s period with NNW swell.
The current surf forecast for Cannons at 12PM is: 0.7m 14s primary swell from a North-northwest direction and 0.5m 11s secondary swell from a Northwest direction (forecast issued at 07:00am September 28). An open ocean swell of 2.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 2.5ft (0.7m) | 14s |
| Afternoon (28 Sep) | 7ft (2.2m) | 9s |
| Evening (28 Sep) | 2.5ft (0.7m) | 13s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue night. Warm (max 28°C on Tue afternoon, min 25°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||||||
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 15 | NNW 14 | NNW 14 | ENE 9 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 11 | NW 11 | E 8 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | W 9 | W 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 188 | 178 | 173 | 755 | 149 | 147 | 140 | 98 | 96 | 94 | 93 | 90 | 60 | 58 | 0 | 163 | 154 | 158 | 140 | 173 | 132 | 165 | 173 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:52AM0.67m | 3:11PM0.41m | 4:39AM0.69m | 3:33PM0.35m | 5:35AM0.69m | 3:48PM0.29m | |||||||||||||||||
Low Tide | 9:43AM0.17m | 8:55PM0.01m | 10:49AM0.20m | 9:25PM0.01m | 12:28PM0.23m | 10:01PM0.02m | |||||||||||||||||
 |  | |  |  |  | | | | | |  | | |  | | |  | | | |  | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | — | — | — | — | — |
Temp °C | 24 | 25 | 26 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 25 |
Feels °C | 24 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 26 | 25 | 28 | 28 | 28 | 27 | 28 | 26 | 26 | 27 | 28 | 29 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | NNW 15 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | E 8 | E 8 | E 8 | NW 11 | SW 11 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 188 | 178 | 173 | 156 | 149 | 147 | 140 | 98 | 96 | 450 | 393 | 386 | 60 | 145 | 251 | 245 | 268 | 198 | 198 | 198 | 142 | 142 | 138 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 11 | SSE 10 | SSE 9 | SE 8 | WNW 11 | SSW 12 | SSW 10 | NNW 12 | NNW 12 | NNW 12 | E 14 | E 14 | SW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | W 9 | W 9 |
| kJ | 69 | 67 | 60 | 38 | 33 | 18 | 23 | 56 | 21 | 94 | 93 | 90 | 92 | 131 | 154 | 163 | 154 | 158 | 140 | 173 | 132 | 165 | 173 |
Swell 3 Height (m) Direction Period (s) | SSE 11 | SSW 14 | SSW 14 | NW 11 | NW 11 | NW 11 | SSW 13 | NW 11 | E 15 | SSW 10 | E 15 | E 14 | SW 10 | NW 11 | E 14 | E 14 | E 13 | E 12 | E 14 | E 14 | E 14 | E 13 | E 13 |
| kJ | 44 | 20 | 19 | 31 | 30 | 30 | 31 | 30 | 38 | 39 | 104 | 95 | 46 | 58 | 183 | 180 | 157 | 150 | 191 | 253 | 191 | 116 | 123 |
Wind waves Height (m) Direction Period (s) | ENE 9 | E 9 | ENE 9 | ENE 9 | E 9 | E 8 | E 8 | E 8 | E 8 | SE 7 | SE 7 | SSE 7 | E 8 | E 8 | SE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SSE 7 |
| kJ | 933 | 919 | 841 | 755 | 663 | 589 | 616 | 601 | 546 | 14 | 13 | 9 | 331 | 329 | 51 | 61 | 41 | 57 | 40 | 31 | 62 | 49 | 40 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 151 | 155 | 151 | 160 | 151 | 176 | 166 | 151 | 151 | 151 | 24 | 24 | 24 | 166 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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