Surf Forecasts:
How big are the waves at Chuns Reef today (09 Jul):
- Morning surf: Morning surf (09 Jul, local time) - 7ft (2.2m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (09 Jul, local time) - 6.5ft (2.0m), 8s period with ENE swell.
- Evening surf: Evening surf (09 Jul, local time) - 6.5ft (2.0m), 7s period with ENE swell.
The current surf forecast for Chuns Reef at 3AM is: 2.4m 8s primary swell from a East-northeast direction and 0.2m 15s secondary swell from a West direction (forecast issued at 07:00pm July 08). 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 (09 Jul) | 7ft (2.2m) | 8s |
| Afternoon (09 Jul) | 6.5ft (2.0m) | 8s |
| Evening (09 Jul) | 6.5ft (2.0m) | 7s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 26°C on Thu afternoon, min 24°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 8 | Thursday 9 | Friday 10 | Sat 11 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 469 | 498 | 623 | 672 | 690 | 585 | 520 | 450 | 438 | 440 | 426 | 415 | 376 | 376 | 340 | 330 | 321 | 344 | 356 | 392 | 432 | 462 | 475 | 435 |
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 | cross-off | cross-off | cross-off |
High Tide | 9:03PM0.22m | 11:43AM0.51m | 10:25PM0.18m | 12:33PM0.57m | 11:45PM0.15m | 1:21PM0.62m | ||||||||||||||||||
Low Tide | 4:42PM0.19m | 2:45AM-0.02m | 6:10PM0.14m | 3:34AM-0.04m | 7:07PM0.10m | 4:26AM-0.05m | ||||||||||||||||||
 |  | | |  |  | | | | | | |  |  | | | | | | | | | | | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — |
 | 7:19 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | 7:17 |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 |
Feels °C | 23 | 22 | 22 | 22 | 23 | 25 | 24 | 25 | 24 | 23 | 22 | 23 | 24 | 23 | 24 | 23 | 24 | 23 | 23 | 23 | 22 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 14 | W 14 | W 14 | SW 18 |
| kJ | 37 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 14 | 13 | 31 | 13 | 13 | 13 | 31 | 30 | 31 | 33 | 63 | 36 | 80 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 15 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | W 15 | W 15 | SSW 20 | SSW 19 | SW 19 | SW 19 | SW 19 | SW 18 | W 14 |
| kJ | 5 | 5 | 4 | 17 | 17 | 4 | 4 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 17 | 17 | 37 | 37 | 59 | 96 | 94 | 84 | 35 |
Swell 3 Height (m) Direction Period (s) | SW 13 | S 13 | SW 13 | SW 13 | SW 13 | S 16 | W 18 | W 18 | W 18 | — | W 16 | W 16 | W 16 | SW 21 | W 15 | S 12 | N 8 | S 12 | W 16 | S 11 | S 11 | S 11 | S 10 | W 9 |
| kJ | 7 | 3 | 7 | 7 | 7 | 5 | 6 | 6 | 6 | — | 20 | 5 | 5 | 18 | 17 | 11 | 5 | 10 | 20 | 2 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 469 | 498 | 623 | 672 | 690 | 585 | 520 | 450 | 438 | 440 | 426 | 415 | 376 | 376 | 340 | 330 | 321 | 344 | 356 | 392 | 432 | 462 | 475 | 435 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 21 | 168 | 19 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 19 | 19 | 19 | 19 | 21 | 21 | 21 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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