Surf Forecasts:
How big are the waves at Cannons today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 5.5ft (1.7m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 5.5ft (1.7m), 7s period with ENE swell.
- Evening surf: Evening surf (05 Sep, local time) - 1ft (0.3m), 9s period with NNE swell.
The current surf forecast for Cannons at 3AM is: 1.6m 7s primary swell from a East-northeast direction (forecast issued at 07:00pm September 04). An open ocean swell of 1.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 5.5ft (1.7m) | 7s |
| Afternoon (05 Sep) | 5.5ft (1.7m) | 7s |
| Evening (05 Sep) | 1ft (0.3m) | 9s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Mon morning. Warm (max 27°C on Sun afternoon, min 24°C on Fri night). Mainly fresh winds. | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | |||||||||||||||||
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) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | N 6 | NNE 9 | N 8 | NNE 8 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | N 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 280 | 273 | 273 | 273 | 249 | 249 | 265 | 286 | 34 | 15 | 13 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 10:59AM0.70m | 10:22PM0.22m | 11:55AM0.73m | ||||||||||||||||
Low Tide | 2:01AM0.06m | 6:49PM0.16m | 3:32AM0.05m | 7:01PM0.14m | |||||||||||||||
 |  | | |  | | | | | | | | | |  | |  |  | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — |
mm | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 2 | 3 |
Temp °C | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 26 | 25 | 24 | 26 | 26 | 28 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 14 | E 14 | ENE 7 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 |
| kJ | 352 | 379 | 492 | 273 | 577 | 659 | 659 | 1576 | 1275 | 1465 | 1553 | 1487 | 1443 | 1400 | 1379 | 1314 | 1134 | 1080 | 1236 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 11 | SSE 11 | E 14 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | N 6 | NNE 9 | SSW 12 | SSW 16 | SSW 16 | SSW 13 | SSW 12 | SSW 12 | SSW 15 | SSW 14 | SSW 14 |
| kJ | 54 | 47 | 40 | 577 | 22 | 20 | 19 | 19 | 34 | 15 | 29 | 48 | 83 | 32 | 51 | 28 | 121 | 104 | 175 |
Swell 3 Height (m) Direction Period (s) | N 12 | N 12 | N 11 | SSE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | SSE 12 | SSE 10 | N 8 | NNE 8 | SSE 10 | SSW 16 | SSW 16 | SSW 16 | SSE 10 | E 16 | N 9 |
| kJ | 3 | 3 | 10 | 22 | 22 | 20 | 20 | 19 | 28 | 9 | 13 | 14 | 9 | 25 | 25 | 49 | 9 | 77 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 13 | — | — | — | E 13 | — | — | — | E 12 | E 12 | E 12 |
| kJ | 280 | 273 | 273 | — | 249 | 249 | 265 | 286 | 1585 | — | — | — | 1862 | — | — | — | 1486 | 1424 | 1602 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 161 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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