Surf Forecasts:
How big are the waves at Cannons today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 4.5ft (1.3m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 4.5ft (1.3m), 7s period with ENE swell.
- Evening surf: Evening surf (09 Aug, local time) - 1.5ft (0.4m), 10s period with NNW swell.
The current surf forecast for Cannons at 7AM is: 1.3m 7s primary swell from a East-northeast direction and 0.4m 9s secondary swell from a Northeast direction, 0.3m 12s secondary swell from a West direction (forecast issued at 01:00am August 09). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 4.5ft (1.3m) | 7s |
| Afternoon (09 Aug) | 4.5ft (1.3m) | 7s |
| Evening (09 Aug) | 1.5ft (0.4m) | 10s |
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 Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||||||||||
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) | NE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | W 10 | NNW 8 | W 11 | W 11 | W 11 | W 11 | W 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 39 | 135 | 161 | 171 | 176 | 34 | 33 | 32 | 29 | 28 | 27 | 26 | 24 | 22 | 22 | 21 | 12 | 18 | 11 | 22 | 21 | 21 | 20 | 19 |
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-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 11:06PM0.21m | 1:04PM0.79m | 00:20AM0.24m | 1:46PM0.81m | 1:16AM0.28m | 2:25PM0.81m | ||||||||||||||||||
Low Tide | 4:42AM-0.03m | 8:07PM0.13m | 5:39AM-0.05m | 8:30PM0.12m | 6:31AM-0.06m | 8:55PM0.11m | ||||||||||||||||||
 | |  |  | | |  | | | |  | | | | | | | | | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:12 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 27 | 25 | 25 |
Feels °C | 26 | 27 | 27 | 28 | 27 | 26 | 26 | 27 | 25 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 27 | 29 | 28 | 28 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | NE 6 | ENE 7 | NE 9 | NE 9 | NNW 11 | NNW 10 | E 7 | E 7 | E 7 | E 7 | E 8 | E 7 | NNW 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | W 11 | E 7 | E 7 |
| kJ | 39 | 135 | 22 | 21 | 39 | 34 | 150 | 155 | 159 | 159 | 163 | 186 | 24 | 177 | 181 | 172 | 168 | 134 | 131 | 155 | 127 | 21 | 127 | 127 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 9 | W 12 | W 11 | NE 9 | NE 9 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | W 10 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | W 11 | W 11 | NNW 7 | W 11 | W 10 |
| kJ | 23 | 22 | 23 | 23 | 21 | 20 | 33 | 32 | 29 | 28 | 27 | 26 | 18 | 22 | 22 | 21 | 12 | 11 | 11 | 22 | 21 | 11 | 20 | 19 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | N 11 | NNW 11 | W 11 | W 11 | NE 9 | NE 9 | W 11 | W 11 | W 10 | W 10 | NE 8 | W 10 | W 10 | W 10 | W 10 | W 10 | NE 8 | NNW 8 | NNW 7 | SSW 14 | NNW 7 | SSW 14 |
| kJ | 26 | 25 | 10 | 24 | 22 | 21 | 19 | 19 | 20 | 20 | 19 | 18 | 11 | 18 | 18 | 8 | 8 | 18 | 9 | 11 | 11 | 20 | 5 | 18 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | — | — | — | — | E 7 | — | E 8 | — | — | — | — | E 8 | E 7 | — | — | E 7 | — | — |
| kJ | 57 | 202 | 161 | 171 | 176 | 150 | — | — | — | — | 243 | — | 196 | — | — | — | — | 191 | 212 | — | — | 127 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 1 | 31 | 31 | 32 | 31 | 7 | 7 | 1 | 1 | 1 | 31 | 31 | 31 | 7 | 31 | 1 | 1 | 1 | 1 | 31 | 31 | 1 | 7 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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