Surf Forecasts:
How big are the waves at Chuns Reef today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 4.5ft (1.4m), 8s period with E swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 4.5ft (1.3m), 8s period with E swell.
- Evening surf: Evening surf (10 Aug, local time) - 4ft (1.2m), 8s period with E swell.
The current surf forecast for Chuns Reef at 5PM is: 1.3m 8s primary swell from a East direction and 0.4m 8s secondary swell from a North-northwest direction, 0.3m 10s secondary swell from a West direction (forecast issued at 01:00pm August 10). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 4.5ft (1.4m) | 8s |
| Afternoon (10 Aug) | 4.5ft (1.3m) | 8s |
| Evening (10 Aug) | 4ft (1.2m) | 8s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 24°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | ENE 6 | ENE 7 | WNW 12 | ENE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 239 | 201 | 212 | 177 | 198 | 178 | 183 | 187 | 206 | 206 | 181 | 181 | 176 | 150 | 181 | 151 | 161 | 170 | 157 | 14 | 176 |
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 |
High Tide | 1:52PM0.63m | 1:49AM0.21m | 2:33PM0.63m | 2:37AM0.25m | 3:11PM0.61m | ||||||||||||||||
Low Tide | 8:01PM0.05m | 6:11AM-0.03m | 8:32PM0.04m | 7:02AM-0.02m | 9:01PM0.03m | ||||||||||||||||
 | | |  | | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | 7:06 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 25 | 25 | 24 | 25 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NNW 9 | NNW 9 | NNW 8 | NE 7 | NE 7 | NNW 8 | NNW 8 | NE 7 | NNW 8 | NNW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SSW 13 | SSW 12 | SSW 12 |
| kJ | 27 | 26 | 24 | 18 | 18 | 13 | 12 | 17 | 11 | 11 | 40 | 39 | 36 | 35 | 58 | 56 | 32 | 41 | 31 | 52 | 30 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | W 10 | W 10 | NNW 8 | NNW 8 | SSW 15 | NE 8 | NNW 8 | SSW 15 | SSW 14 | NNW 7 | NNW 7 | NNW 7 | ESE 9 | W 10 | W 10 | S 18 | S 18 | S 18 | S 18 | S 17 |
| kJ | 50 | 18 | 18 | 22 | 22 | 23 | 9 | 11 | 21 | 18 | 11 | 5 | 5 | 15 | 8 | 8 | 25 | 56 | 55 | 54 | 49 |
Swell 3 Height (m) Direction Period (s) | W 10 | SSW 12 | SSW 16 | W 10 | W 10 | NE 8 | SSW 15 | SSW 15 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | NNW 7 | S 19 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 19 | 13 | 24 | 18 | 18 | 9 | 22 | 21 | 8 | 8 | 19 | 9 | 8 | 8 | 5 | 28 | 16 | 15 | 14 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | ENE 6 | ENE 7 | ENE 6 | ENE 6 |
| kJ | 239 | 201 | 212 | 177 | 198 | 178 | 183 | 187 | 206 | 206 | 181 | 181 | 176 | 150 | 181 | 151 | 161 | 170 | 157 | 145 | 176 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 19 | 19 | 19 | 3 | 3 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 23 | 19 | 19 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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