Surf Forecasts:
How big are the waves at Cannons today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 2.5ft (0.7m), 10s period with NNW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.7m), 10s period with NNW swell.
- Evening surf: Evening surf (23 Sep, local time) - 2ft (0.6m), 10s period with NNW swell.
The current surf forecast for Cannons at 3AM is: 0.7m 10s primary swell from a North-northwest direction (forecast issued at 07:00pm September 22). An open ocean swell of 1.5m 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 (23 Sep) | 2.5ft (0.7m) | 10s |
| Afternoon (23 Sep) | 2.5ft (0.7m) | 10s |
| Evening (23 Sep) | 2ft (0.6m) | 10s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 27°C on Wed morning, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||
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 8 | ENE 8 | ENE 8 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 10 | NNW 10 | NNW 10 | N 9 | N 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 250 | 240 | 246 | 110 | 108 | 106 | 102 | 100 | 100 | 74 | 72 | 48 | 48 | 48 | 72 | 72 | 71 | 63 | 42 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | 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-on |
High Tide | 00:47AM0.36m | 1:06PM0.62m | 1:20AM0.42m | 1:32PM0.61m | |||||||||||||||
Low Tide | 6:59PM0.12m | 5:47AM0.08m | 7:11PM0.10m | 6:31AM0.08m | 7:27PM0.08m | ||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 29 | 28 | 27 | 27 | 27 | 28 | 27 | 27 | 26 | 25 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | NNW 9 | NNW 10 | NNW 10 | NNW 10 | N 9 | N 9 |
| kJ | 250 | 240 | 246 | 332 | 408 | 445 | 535 | 484 | 484 | 474 | 408 | 392 | 380 | 48 | 72 | 72 | 71 | 63 | 42 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | N 11 | SW 15 | SW 15 | SW 15 | SSW 14 | SSW 15 |
| kJ | 161 | 158 | 153 | 110 | 108 | 106 | 102 | 100 | 100 | 74 | 72 | 48 | 48 | 37 | 36 | 34 | 55 | 19 | 21 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 11 | W 11 | W 11 | W 11 | SSW 17 | SSW 17 | W 10 | SSW 16 | SSW 16 | SSW 16 | N 11 | N 11 | SSW 16 | W 10 | W 10 | W 10 | SSW 17 | SW 18 |
| kJ | 11 | 10 | 9 | 9 | 9 | 29 | 29 | 8 | 24 | 24 | 24 | 38 | 37 | 24 | 8 | 7 | 7 | 29 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | E 10 | E 9 | — | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | 587 | 502 | — | 372 | 356 | 395 | 343 | 343 | 334 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 24 | 1 | 24 | 7 | 24 | 1 | 31 | 24 | 31 | 24 | 31 | 31 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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