Surf Forecasts:
How big are the waves at Chuns Reef today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 5ft (1.6m), 11s period with ENE swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 5ft (1.5m), 11s period with ENE swell.
- Evening surf: Evening surf (04 Aug, local time) - 4.5ft (1.4m), 11s period with ENE swell.
The current surf forecast for Chuns Reef at 10PM is: 1.4m 11s primary swell from a East-northeast direction and 0.2m 12s secondary swell from a West direction (forecast issued at 01:00pm August 04). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 5ft (1.6m) | 11s |
| Afternoon (04 Aug) | 5ft (1.5m) | 11s |
| Evening (04 Aug) | 4.5ft (1.4m) | 11s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue afternoon, min 24°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | |||||||||||||||||||
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) | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 593 | 505 | 476 | 436 | 408 | 392 | 363 | 307 | 301 | 242 | 188 | 184 | 227 | 88 | 80 | 61 | 244 | 44 | 56 | 127 | 131 |
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 | 6:23PM0.30m | 9:07AM0.44m | 7:07PM0.23m | 10:19AM0.49m | 8:36PM0.18m | ||||||||||||||||
Low Tide | 12:47PM0.22m | 00:17AM0.02m | 3:13PM0.21m | 1:04AM0.02m | 5:23PM0.17m | ||||||||||||||||
 | | |  | | |  | | | | | | | | |  | | | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | 7:09 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 28 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 26 | 27 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | W 12 | ENE 9 | ENE 9 | SW 15 | ENE 9 | ENE 8 | ENE 8 | NNW 8 | ENE 8 | ENE 8 | NNW 8 | NNW 7 |
| kJ | 593 | 505 | 476 | 436 | 408 | 392 | 363 | 307 | 301 | 11 | 188 | 184 | 56 | 88 | 80 | 61 | 13 | 44 | 56 | 19 | 18 |
Swell 2 Height (m) Direction Period (s) | W 13 | W 13 | N 6 | W 13 | W 12 | W 12 | SSW 15 | W 12 | W 12 | SSW 15 | SSW 15 | SW 15 | W 12 | SW 15 | SSW 14 | NNW 8 | SSW 14 | NW 8 | NNW 8 | SW 14 | SW 14 |
| kJ | 13 | 13 | 6 | 13 | 12 | 27 | 22 | 11 | 11 | 23 | 22 | 57 | 11 | 33 | 20 | 14 | 20 | 16 | 19 | 52 | 52 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 11 | W 13 | SSW 16 | SSW 16 | SSW 15 | W 12 | SSW 15 | SSW 15 | NNE 8 | W 12 | NNE 8 | NNE 8 | W 11 | NNW 8 | SSW 14 | W 11 | SSW 14 | SW 14 | W 11 | W 10 |
| kJ | 5 | 5 | 14 | 26 | 25 | 22 | 12 | 22 | 23 | 7 | 11 | 7 | 6 | 10 | 7 | 20 | 10 | 20 | 32 | 10 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ENE 10 | — | — | ENE 9 | ENE 5 | ENE 6 | ENE 6 | ENE 8 | ENE 6 | ENE 6 | ENE 8 | ENE 8 |
| kJ | — | — | — | — | — | — | — | — | — | 242 | — | — | 227 | 58 | 74 | 81 | 244 | 69 | 50 | 127 | 131 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 19 | 19 | 0 | 19 | 0 | 0 | 4 | 21 | 19 | 19 | 19 | 12 | 19 | 19 | 19 | 3 | 19 | 19 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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