Surf Forecasts:
How big are the waves at Chuns and Jocks Reefs today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 1ft (0.3m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 1ft (0.3m), 12s period with WNW swell.
- Evening surf: Evening surf (19 Jul, local time) - 1ft (0.3m), 12s period with WNW swell.
The current surf forecast for Chuns and Jocks Reefs at 2AM is: 0.3m 13s primary swell from a West-northwest direction (forecast issued at 07:00pm July 18). An open ocean swell of 0.2m 14s is not directed at the surf break, a second open ocean swell of 1.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 1ft (0.3m) | 12s |
| Afternoon (19 Jul) | 1ft (0.3m) | 12s |
| Evening (19 Jul) | 1ft (0.3m) | 12s |
Table - waves today at Chuns and Jocks Reefs. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun morning, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | |||||||||||||||||
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) | WNW 13 | WNW 13 | WNW 13 | WNW 13 | NNE 7 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | NNE 8 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 57 | 57 | 33 | 32 | 35 | 29 | 29 | 29 | 29 | 29 | 28 | 14 | 45 | 11 | 11 | 11 | 11 | 10 | 10 |
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 | 6:07PM0.44m | 7:43AM0.32m | 6:39PM0.37m | 8:56AM0.36m | 7:10PM0.29m | ||||||||||||||
Low Tide | 00:06AM0.02m | 11:50AM0.19m | 00:38AM0.03m | 1:37PM0.23m | |||||||||||||||
 |  | | | | | | | | | | | | |  | | | |  | |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 24 |
Feels °C | 25 | 24 | 23 | 24 | 24 | 25 | 25 | 24 | 25 | 25 | 25 | 24 | 24 | 26 | 26 | 26 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 13 | NNE 7 | NNE 8 | NNE 8 | NNE 8 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | NNE 8 | SSW 12 | SSW 12 | SSW 18 | SSW 18 | SSW 11 | SSW 17 |
| kJ | 57 | 57 | 33 | 32 | 35 | 19 | 12 | 12 | 29 | 29 | 28 | 14 | 45 | 14 | 13 | 31 | 31 | 12 | 28 |
Swell 2 Height (m) Direction Period (s) | NNE 8 | NNE 8 | SSW 12 | SSW 14 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | SSW 13 | SW 19 | SSW 13 | SSW 13 | SSW 12 | W 12 | SSW 18 | SSW 11 | SSW 11 | SSW 18 | SSW 10 |
| kJ | 14 | 14 | 14 | 19 | 29 | 29 | 29 | 29 | 17 | 15 | 17 | 16 | 14 | 11 | 32 | 12 | 13 | 30 | 11 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 12 | NNE 8 | SW 9 | SSW 14 | SSW 14 | SSW 11 | SSW 13 | SW 20 | S 13 | SW 19 | SW 19 | W 12 | SSW 18 | W 12 | W 12 | W 12 | W 12 | W 11 |
| kJ | 20 | 14 | 7 | 3 | 19 | 18 | 12 | 17 | 15 | 3 | 14 | 14 | 11 | 33 | 11 | 11 | 11 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 385 | 385 | 416 | 383 | 291 | 301 | 301 | 310 | 322 | 284 | 284 | 277 | 212 | 220 | 280 | 305 | 297 | 265 | 223 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 19 | 19 | 19 | 19 | 3 | 21 | 19 | 19 | 148 | 22 | 19 | 19 | 0 | 4 | 19 | 22 | 21 | 19 | 19 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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