Surf Forecasts:
How big are the waves at Cannons today (19 Sep):
- Afternoon surf: Afternoon surf (19 Sep, local time) - 2.5ft (0.8m), 6s period with NNE swell.
- Evening surf: Evening surf (19 Sep, local time) - 2.5ft (0.8m), 6s period with NNE swell.
The current surf forecast for Cannons at 10PM is: 0.8m 6s primary swell from a North-northeast direction (forecast issued at 07:00pm September 19). An open ocean swell of 1.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | - | - |
| Afternoon (19 Sep) | 2.5ft (0.8m) | 6s |
| Evening (19 Sep) | 2.5ft (0.8m) | 6s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sun morning, min 24°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | |||||||||||||||||
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) | NNE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NNE 7 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | N 14 | N 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 49 | 47 | 42 | 40 | 35 | 34 | 21 | 38 | 11 | 11 | 11 | 11 | 10 | 9 | 10 | 9 | 9 | 16 | 32 |
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 | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:47PM0.21m | 11:26AM0.59m | 11:39PM0.25m | 12:05PM0.61m | |||||||||||||||
Low Tide | 6:50PM0.16m | 2:52AM0.13m | 6:45PM0.15m | 4:08AM0.12m | 6:50PM0.14m | ||||||||||||||
 |  | |  | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 27 | 27 | 28 | 27 | 27 | 26 | 27 | 26 | 27 | 25 | 25 | 26 | 26 | 25 | 26 | 27 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | NNE 6 | NNE 6 | E 8 | E 8 | E 8 | NNE 6 | NNE 6 | NNE 7 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | W 11 | W 11 | E 8 | E 8 | E 8 | ENE 8 |
| kJ | 49 | 47 | 304 | 304 | 346 | 34 | 21 | 38 | 42 | 42 | 42 | 21 | 20 | 9 | 9 | 310 | 280 | 295 | 270 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | NNE 6 | NNE 7 | NNE 6 | SSW 15 | SSW 15 | SSW 15 | N 11 | NNW 11 | NNW 10 | NNW 10 | N 10 | SSW 14 | NNW 10 | W 11 | SSW 14 | W 13 | N 14 |
| kJ | 63 | 63 | 42 | 40 | 35 | 45 | 42 | 42 | 9 | 11 | 11 | 11 | 8 | 20 | 10 | 9 | 18 | 13 | 32 |
Swell 3 Height (m) Direction Period (s) | NW 8 | NW 10 | SW 16 | SSW 16 | SSW 16 | N 11 | N 11 | N 11 | W 12 | W 12 | W 12 | W 12 | W 11 | N 10 | SSW 14 | NW 12 | W 11 | N 14 | W 13 |
| kJ | 3 | 4 | 62 | 47 | 47 | 10 | 10 | 9 | 11 | 11 | 11 | 11 | 10 | 8 | 20 | 6 | 9 | 16 | 13 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | — |
| kJ | 258 | 265 | 428 | 439 | 529 | 346 | 338 | 338 | 377 | 334 | 326 | 326 | 318 | 310 | 310 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 31 | 7 | 1 | 1 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 31 | 32 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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