Surf Forecasts:
How big are the waves at Cannons today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 1.5ft (0.4m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 2ft (0.6m), 6s period with E swell.
- Evening surf: Evening surf (20 Jun, local time) - 2ft (0.6m), 6s period with E swell.
The current surf forecast for Cannons at 7PM is: 0.6m 6s primary swell from a East direction and 0.4m 8s secondary swell from a Northwest direction, 0.3m 7s secondary swell from a Northeast direction (forecast issued at 01:00pm June 20). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 1.5ft (0.4m) | 8s |
| Afternoon (20 Jun) | 2ft (0.6m) | 6s |
| Evening (20 Jun) | 2ft (0.6m) | 6s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 8 | E 6 | E 6 | NW 8 | NE 8 | E 5 | NW 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 23 | 24 | 22 | 15 | 21 | 17 | 13 | 18 | 17 | 23 | 21 | 16 | 28 | 66 | 76 | 96 | 96 | 94 | 90 | 87 | 84 | 63 | 61 | 60 |
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 | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross |
High Tide | 7:22PM0.52m | 9:30AM0.35m | 8:00PM0.44m | 10:46AM0.45m | 8:37PM0.36m | |||||||||||||||||||
Low Tide | 11:57AM0.15m | 2:26AM0.04m | 1:49PM0.22m | 2:59AM0.02m | 4:08PM0.25m | 3:30AM0.01m | ||||||||||||||||||
 | | |  | | | | | | | | | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — |
 | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | 7:24 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 24 | 24 | 24 | 23 | 24 |
Feels °C | 29 | 28 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 27 | 26 | 27 | 25 | 24 | 25 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | E 5 | E 5 | NE 8 | NNW 7 | NE 8 | NNW 7 | NE 8 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | N 7 |
| kJ | 23 | 23 | 20 | 14 | 14 | 14 | 18 | 12 | 17 | 17 | 21 | 16 | 28 | 66 | 76 | 96 | 96 | 94 | 90 | 87 | 84 | 63 | 61 | 38 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 8 | NE 7 | NE 8 | NE 8 | N 7 | NNW 7 | NNW 7 | NE 8 | NNW 7 | NE 8 | NNW 7 | N 7 | N 7 | NNW 7 | NNW 7 | N 6 | N 7 | N 7 | N 7 | N 7 | N 7 | NE 10 |
| kJ | 19 | 19 | 9 | 8 | 18 | 11 | 10 | 11 | 17 | 23 | 16 | 15 | 15 | 15 | 14 | 15 | 15 | 13 | 15 | 24 | 26 | 26 | 38 | 60 |
Swell 3 Height (m) Direction Period (s) | WNW 9 | WNW 9 | N 8 | N 8 | N 8 | N 8 | NW 7 | NE 8 | ESE 7 | SE 16 | WNW 12 | ENE 10 | ESE 7 | ESE 7 | WNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 |
| kJ | 8 | 8 | 6 | 5 | 5 | 10 | 13 | 18 | 5 | 10 | 14 | 9 | 10 | 5 | 12 | 31 | 30 | 30 | 29 | 27 | 25 | 25 | 25 | 25 |
Wind waves Height (m) Direction Period (s) | E 5 | E 6 | E 6 | E 6 | E 5 | E 5 | — | — | E 5 | E 5 | E 5 | E 7 | ENE 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 3 | E 4 | E 5 | E 5 | E 6 | E 6 |
| kJ | 21 | 24 | 22 | 15 | 21 | 17 | — | — | 12 | 12 | 18 | 25 | 7 | 6 | 10 | 10 | 7 | 10 | 5 | 9 | 23 | 36 | 39 | 39 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 7 | 31 | 1 | 1 | 1 | 7 | 31 | 24 | 24 | 31 | 7 | 7 | 24 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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