Surf Forecasts:
How big are the waves at Cannons today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 3.5ft (1.0m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 5ft (1.5m), 8s period with ENE swell.
- Evening surf: Evening surf (10 Sep, local time) - 5ft (1.5m), 7s period with ENE swell.
The current surf forecast for Cannons at 3AM is: 0.9m 8s primary swell from a East-northeast direction and 0.7m 8s secondary swell from a Northwest direction (forecast issued at 07:00pm September 09). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 3.5ft (1.0m) | 8s |
| Afternoon (10 Sep) | 5ft (1.5m) | 8s |
| Evening (10 Sep) | 5ft (1.5m) | 7s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu afternoon. Warm (max 27°C on Thu morning, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||
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) | NW 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NNE 8 | NE 8 | NE 7 | NNE 7 | ENE 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 260 | 141 | 131 | 105 | 103 | 122 | 135 | 240 | 234 | 228 | 228 | 193 | 158 | 154 | 58 | 60 | 54 | 37 | 334 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 2:04AM0.46m | 2:25PM0.67m | 2:46AM0.52m | 2:54PM0.60m | |||||||||||||||
Low Tide | 7:59PM0.09m | 7:20AM0.04m | 8:20PM0.07m | 8:07AM0.08m | 8:40PM0.06m | ||||||||||||||
 |  | | | |  |  |  | |  |  | | | | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | 1 | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 25 | 24 | 24 |
Feels °C | 31 | 31 | 29 | 29 | 29 | 28 | 29 | 29 | 27 | 27 | 27 | 26 | 25 | 26 | 27 | 27 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 12 | E 12 | E 12 | E 12 | ENE 7 | ENE 7 | NNE 8 | NE 8 | E 11 | E 11 | ENE 11 |
| kJ | 260 | 135 | 131 | 105 | 103 | 122 | 135 | 240 | 73 | 73 | 72 | 71 | 158 | 154 | 58 | 60 | 300 | 291 | 334 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | E 12 | NW 8 | NW 8 | NW 8 | NW 8 | E 12 | E 12 | E 11 | E 11 | NE 7 | NNE 7 | SSW 15 |
| kJ | 184 | 141 | 95 | 69 | 46 | 54 | 54 | 106 | 29 | 20 | 20 | 14 | 99 | 98 | 93 | 91 | 54 | 37 | 22 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | NW 8 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NW 9 | NW 9 | WNW 9 |
| kJ | 125 | 125 | 123 | 119 | 119 | 115 | 108 | 29 | 15 | 24 | 24 | 23 | 27 | 27 | 25 | 24 | 19 | 12 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ENE 8 | E 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | — | E 7 | E 7 | E 7 | — | — | — |
| kJ | — | — | — | — | — | — | 232 | 329 | 234 | 228 | 228 | 193 | — | 139 | 97 | 78 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 31 | 31 | 31 | 31 | 24 | 7 | 7 | 31 | 24 | 7 | 1 | 1 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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