Surf Forecasts:
How big are the waves at Cannons today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 2.5ft (0.7m), 7s period with NNE swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Evening surf: Evening surf (19 Jul, local time) - 2.5ft (0.7m), 6s period with NNE swell.
The current surf forecast for Cannons at 1PM is: 1.4m 8s primary swell from a East-northeast direction and 0.4m 12s secondary swell from a West-northwest direction (forecast issued at 07:00am July 19). An open ocean swell of 0.2m 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 (19 Jul) | 2.5ft (0.7m) | 7s |
| Afternoon (19 Jul) | 4.5ft (1.4m) | 8s |
| Evening (19 Jul) | 2.5ft (0.7m) | 6s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue morning. Warm (max 26°C on Sun morning, min 23°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
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 12 | NNE 7 | NNE 7 | ENE 8 | ENE 8 | NNE 6 | ENE 8 | ENE 8 | NNE 7 | NE 7 | NE 7 | ENE 8 | ENE 8 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | NE 6 | ENE 7 | ENE 7 | ENE 7 | NE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 49 | 49 | 49 | 238 | 238 | 34 | 243 | 192 | 70 | 56 | 56 | 186 | 186 | 54 | 53 | 47 | 52 | 178 | 51 | 149 | 149 | 168 | 86 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | 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 |
High Tide | 7:14AM0.39m | 6:15PM0.47m | 8:38AM0.45m | 6:33PM0.39m | 10:01AM0.51m | ||||||||||||||||||
Low Tide | 11:45AM0.22m | 00:57AM0.06m | 1:45PM0.28m | 1:33AM0.05m | |||||||||||||||||||
 |  | | | | |  | | | | |  | | | | | |  | | | | |  | |
 | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | 1 |
Temp °C | 23 | 24 | 26 | 26 | 26 | 24 | 24 | 24 | 23 | 24 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 26 | 26 | 25 | 25 | 24 |
Feels °C | 23 | 24 | 26 | 25 | 26 | 24 | 24 | 25 | 24 | 24 | 26 | 25 | 25 | 24 | 25 | 24 | 24 | 24 | 26 | 26 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | WNW 12 | WNW 12 | NNE 6 | E 8 | ENE 8 | E 8 | E 8 | NE 7 | WNW 12 | WNW 11 | NE 7 | E 7 | E 7 | E 7 | E 7 | NE 6 | E 15 | E 12 | E 12 | NE 7 |
| kJ | 245 | 219 | 185 | 49 | 28 | 34 | 182 | 192 | 125 | 125 | 56 | 26 | 24 | 54 | 107 | 104 | 85 | 85 | 51 | 18 | 25 | 23 | 86 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NNE 7 | SSE 9 | SSE 9 | WNW 12 | NNE 8 | NNE 8 | NNE 7 | NE 7 | WNW 12 | SW 11 | SW 11 | WNW 11 | NE 7 | NE 7 | NE 7 | NE 7 | E 12 | E 12 | E 15 | E 15 | E 14 |
| kJ | 20 | 46 | 47 | 8 | 8 | 28 | 49 | 23 | 70 | 56 | 27 | 5 | 5 | 12 | 53 | 47 | 52 | 52 | 11 | 11 | 38 | 38 | 64 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | S 12 | SW 13 | SE 9 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | SW 11 | SW 18 | SW 18 | SW 10 | W 11 | W 11 | W 11 | SSW 16 | W 11 | SSW 17 | W 11 | S 16 | E 11 |
| kJ | 49 | 49 | 49 | 3 | 7 | 3 | 27 | 26 | 26 | 27 | 5 | 12 | 12 | 4 | 9 | 9 | 9 | 27 | 9 | 27 | 9 | 19 | 9 |
Wind waves Height (m) Direction Period (s) | — | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | — | — | — | E 8 | ENE 8 | ENE 8 | E 8 | — | — | — | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | E 7 |
| kJ | — | 287 | 257 | 238 | 238 | 156 | 243 | — | — | — | 122 | 186 | 186 | 113 | — | — | — | 178 | 80 | 149 | 149 | 168 | 92 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 24 | 31 | 31 | 7 | 7 | 1 | 7 | 31 | 31 | 31 | 7 | 7 | 7 | 7 | 7 | 24 | 31 | 31 | 31 | 31 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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