Surf Forecasts:
How big are the waves at Chuns Reef 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) - 1.5ft (0.4m), 8s period with NW swell.
- Evening surf: Evening surf (20 Jun, local time) - 1.5ft (0.4m), 8s period with NW swell.
The current surf forecast for Chuns Reef at 6PM is: 0.4m 8s primary swell from a Northwest direction and 0.3m 8s secondary swell from a Northeast direction (forecast issued at 01:00pm June 20). An open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 1.5ft (0.4m) | 8s |
| Afternoon (20 Jun) | 1.5ft (0.4m) | 8s |
| Evening (20 Jun) | 1.5ft (0.4m) | 8s |
Table - waves today at Chuns Reef. (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 Mon 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 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NE 8 | NE 8 | NE 8 | E 7 | 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 | NE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 24 | 23 | 23 | 22 | 15 | 18 | 17 | 23 | 23 | 37 | 37 | 29 | 108 | 97 | 96 | 96 | 94 | 110 | 87 | 84 | 98 | 61 | 94 | 92 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:32AM0.23m | 7:36PM0.41m | 9:49AM0.30m | 8:19PM0.34m | 10:52AM0.36m | 9:05PM0.27m | ||||||||||||||||||
Low Tide | 11:59AM0.15m | 1:53AM0.00m | 1:42PM0.20m | 2:27AM-0.00m | 3:42PM0.21m | 3:00AM-0.00m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — |
 | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | 7:17 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 25 | 24 | 24 | 24 | 23 | 24 |
Feels °C | 27 | 28 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 24 | 25 | 26 | 25 | 27 | 27 | 24 | 23 | 23 | 24 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | 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 | NE 10 |
| kJ | 24 | 23 | 23 | 22 | 15 | 14 | 17 | 23 | 23 | 30 | 37 | 29 | 108 | 97 | 96 | 96 | 94 | 110 | 87 | 84 | 98 | 61 | 94 | 92 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 8 | NE 8 | ESE 6 | ESE 7 | NE 8 | NW 7 | NW 7 | ESE 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | N 7 | N 7 | N 7 |
| kJ | 9 | 9 | 10 | 8 | 10 | 18 | 9 | 9 | 10 | 10 | 10 | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 26 | 25 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | NE 8 | NE 8 | ESE 7 | ESE 7 | ESE 7 | NNW 7 | NW 7 | NW 7 | ESE 7 | ESE 7 | ESE 7 | SSW 16 | ESE 7 | WNW 11 | WNW 11 | WNW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 |
| kJ | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 8 | 8 | 9 | 9 | 9 | 50 | 9 | 12 | 12 | 12 | 18 | 18 | 16 | 16 | 16 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 7 | E 7 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 4 | E 4 | E 5 | E 5 | ENE 5 | E 5 | ENE 5 | E 6 | ENE 6 |
| kJ | 37 | 35 | 29 | 23 | 21 | 23 | 23 | 17 | 11 | 37 | 37 | 7 | 12 | 14 | 13 | 13 | 17 | 29 | 33 | 42 | 51 | 66 | 88 | 80 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 22 | 22 | 22 | 22 | 19 | 19 | 4 | 22 | 22 | 22 | 19 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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