Surf Forecasts:
How big are the waves at Chuns Reef today (26 Jul):
- Morning surf: Morning surf (26 Jul, local time) - 6ft (1.9m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (26 Jul, local time) - 6ft (1.9m), 8s period with ENE swell.
- Evening surf: Evening surf (26 Jul, local time) - 4ft (1.2m), 15s period with E swell.
The current surf forecast for Chuns Reef at 8AM is: 1.9m 8s primary swell from a East-northeast direction and 0.7m 15s secondary swell from a East direction (forecast issued at 01:00am July 26). An open ocean swell of 0.4m 17s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Jul) | 6ft (1.9m) | 8s |
| Afternoon (26 Jul) | 6ft (1.9m) | 8s |
| Evening (26 Jul) | 4ft (1.2m) | 15s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Warm (max 26°C on Sun morning, min 24°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | ENE 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 517 | 452 | 414 | 403 | 393 | 418 | 610 | 610 | 706 | 687 | 678 | 640 | 721 | 690 | 865 | 1433 | 1533 | 1533 | 1391 | 1510 | 1632 | 1952 | 2270 | 2512 |
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 | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 00:47AM0.15m | 1:52PM0.53m | 1:29AM0.16m | 2:25PM0.54m | 2:06AM0.18m | 2:55PM0.55m | ||||||||||||||||||
Low Tide | 5:04AM0.02m | 8:18PM0.09m | 5:46AM0.01m | 8:41PM0.08m | 6:24AM-0.00m | 9:05PM0.07m | ||||||||||||||||||
 | |  | | |  | | | |  | | | | | |  |  | |  | | | | | | |
 | — | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 25 | 24 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 24 | 24 | 23 | 24 | 24 | 23 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | ENE 12 |
| kJ | 110 | 107 | 205 | 275 | 367 | 418 | 610 | 610 | 706 | 687 | 678 | 640 | 721 | 690 | 865 | 1433 | 1533 | 1533 | 1391 | 1510 | 1632 | 1952 | 2270 | 2512 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | E 12 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 60 | 46 | 100 | 102 | 99 | 84 | 84 | 50 | 49 | 48 | 45 | 42 | 42 | 41 | 41 | 41 | 40 | 40 | 37 | 36 | 35 | 35 | 35 | 35 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 18 | E 12 | S 12 | — | S 11 | S 10 | S 10 | — | — | — | S 10 | S 11 | S 11 | — | S 10 | — | — | — | — | — | — | SW 16 | SW 16 |
| kJ | 20 | 60 | 25 | 3 | — | 9 | 8 | 2 | — | — | — | 2 | 2 | 2 | — | 2 | — | — | — | — | — | — | 10 | 10 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 7 | NNE 7 | NNE 9 | NNE 9 | NNE 6 | NNE 8 |
| kJ | 517 | 452 | 414 | 403 | 393 | 393 | 382 | 329 | 289 | 320 | 330 | 301 | 273 | 273 | 287 | 250 | 173 | 202 | 160 | 151 | 244 | 264 | 111 | 105 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 19 | 19 | 19 | 19 | 21 | 21 | 19 | 19 | 19 | 19 | 19 | 21 | 23 | 23 | 23 | 21 | 19 | 21 | 19 | 22 | 28 | 28 | 22 | 23 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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