Surf Forecasts:
How big are the waves at Chuns Reef today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 4.5ft (1.4m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 4.5ft (1.4m), 6s period with ENE swell.
- Evening surf: Evening surf (27 Aug, local time) - 4.5ft (1.3m), 6s period with E swell.
The current surf forecast for Chuns Reef at 2AM is: 1.4m 6s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Northwest direction (forecast issued at 07:00pm August 26). An open ocean swell of 0.2m 13s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 4.5ft (1.4m) | 6s |
| Afternoon (27 Aug) | 4.5ft (1.4m) | 6s |
| Evening (27 Aug) | 4.5ft (1.3m) | 6s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 25°C on Wed night). Mainly fresh winds. | |||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | |||||||||||||||||
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 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | E 7 | ENE 6 | ENE 6 | ENE 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 175 | 170 | 182 | 165 | 170 | 170 | 165 | 165 | 143 | 143 | 151 | 156 | 156 | 150 | 160 | 148 | 165 | 160 | 205 |
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 |
High Tide | 2:22PM0.53m | 2:27AM0.27m | 2:50PM0.52m | 3:04AM0.31m | 3:18PM0.50m | ||||||||||||||
Low Tide | 8:09PM0.07m | 6:55AM0.03m | 8:29PM0.06m | 7:37AM0.05m | 8:50PM0.05m | ||||||||||||||
 |  | | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 24 | 24 | 23 | 24 | 24 | 24 | 25 | 24 | 25 | 24 | 24 | 24 | 25 | 24 | 25 | 26 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | E 16 | E 16 | E 15 | E 15 | E 14 | E 14 |
| kJ | 22 | 24 | 35 | 34 | 33 | 23 | 22 | 21 | 21 | 11 | 17 | 9 | 9 | 79 | 78 | 70 | 104 | 107 | 106 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | NNE 8 | NNE 8 | NW 9 | NW 9 | NW 9 | E 16 | NNE 6 | NNE 6 | NNE 6 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 39 | 35 | 34 | 17 | 17 | 16 | 48 | 6 | 13 | 20 | 12 | 12 | 45 | 8 | 8 | 13 | 18 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | S 18 | S 18 | SSW 17 | SSW 16 | S 16 | S 16 | N 6 | SSW 16 | SSW 16 | S 15 | S 15 | SSW 14 | NW 9 | NW 8 | S 14 | NW 8 | NW 8 | WNW 8 | WNW 8 |
| kJ | 24 | 24 | 27 | 26 | 21 | 21 | 3 | 24 | 24 | 41 | 18 | 41 | 12 | 11 | 37 | 11 | 11 | 7 | 6 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | E 7 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 175 | 170 | 182 | 165 | 170 | 170 | 165 | 165 | 143 | 143 | 151 | 156 | 156 | 150 | 160 | 148 | 165 | 160 | 205 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 148 | 22 | 19 | 19 | 19 | 19 | 22 | 23 | 22 | 21 | 21 | 22 | 28 | 22 | 21 | 23 | 22 | 22 | 29 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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