Surf Forecasts:
How big are the waves at Chuns and Jocks Reefs today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 2ft (0.6m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 2.5ft (0.8m), 10s period with SW swell.
- Evening surf: Evening surf (29 Sep, local time) - 2ft (0.6m), 11s period with NNW swell.
The current surf forecast for Chuns and Jocks Reefs at 10PM is: 0.6m 11s primary swell from a North-northwest direction and 0.6m 10s secondary swell from a Southwest direction (forecast issued at 01:00pm September 29). An open ocean swell of 0.8m 14s is not directed at the surf break, a second open ocean swell of 1.6m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 2ft (0.6m) | 12s |
| Afternoon (29 Sep) | 2.5ft (0.8m) | 10s |
| Evening (29 Sep) | 2ft (0.6m) | 11s |
Table - waves today at Chuns and Jocks Reefs. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Wed afternoon. Warm (max 28°C on Tue afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | |||||||||||||||||||
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) | SW 11 | NNW 12 | SW 10 | SW 10 | SW 10 | WSW 12 | WSW 11 | WSW 10 | WSW 10 | WSW 9 | W 8 | W 9 | WSW 9 | W 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | NNW 10 | NNW 10 | NNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 147 | 100 | 127 | 100 | 73 | 147 | 210 | 180 | 135 | 113 | 51 | 53 | 79 | 34 | 53 | 50 | 48 | 29 | 35 | 37 | 55 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off |
High Tide | 4:18PM0.25m | 5:46AM0.54m | 4:58PM0.20m | 6:50AM0.53m | 5:59PM0.16m | ||||||||||||||||
Low Tide | 10:40AM0.13m | 9:11PM0.01m | 12:05PM0.15m | 9:48PM0.02m | 1:57PM0.14m | 10:37PM0.05m | |||||||||||||||
 |  | |  | | |  |  | |  | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | — | 2 | 1 | 1 | — | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 |
Temp °C | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 |
Feels °C | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 27 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 10 | SW 10 | E 14 | E 14 | E 12 | E 8 | E 8 | E 8 | E 8 | E 8 | W 9 | E 8 | E 8 | E 14 | WSW 8 | WSW 8 | E 8 | W 8 | W 7 | NNW 10 |
| kJ | 147 | 100 | 127 | 239 | 232 | 196 | 227 | 223 | 193 | 193 | 164 | 53 | 169 | 142 | 653 | 50 | 48 | 42 | 29 | 28 | 55 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NNW 12 | E 14 | SW 10 | SW 10 | WSW 12 | WSW 11 | WSW 10 | WSW 10 | WSW 9 | E 13 | E 11 | WSW 9 | E 14 | WSW 8 | E 13 | E 13 | W 8 | E 13 | NNW 10 | W 8 |
| kJ | 112 | 93 | 129 | 100 | 73 | 147 | 210 | 180 | 135 | 113 | 162 | 56 | 79 | 142 | 53 | 84 | 84 | 29 | 83 | 37 | 29 |
Swell 3 Height (m) Direction Period (s) | E 14 | E 14 | NNW 12 | NNW 11 | NW 11 | SW 9 | E 12 | E 14 | E 14 | E 14 | W 8 | E 14 | E 14 | W 8 | SW 14 | SW 14 | NW 10 | E 13 | NNW 10 | E 12 | E 12 |
| kJ | 92 | 89 | 90 | 82 | 58 | 39 | 196 | 253 | 253 | 191 | 51 | 91 | 140 | 34 | 51 | 52 | 26 | 84 | 35 | 48 | 45 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 6 | — | S 6 | S 6 | — | E 8 | SSE 6 | SSE 6 | — | E 8 | E 6 | E 6 | E 6 | E 8 | E 8 |
| kJ | 428 | 377 | 368 | 364 | 314 | 266 | 7 | — | 11 | 18 | — | 164 | 3 | 11 | — | 164 | 148 | 85 | 109 | 169 | 146 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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