Surf Forecasts:
How big are the waves at Chuns Reef today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 7ft (2.1m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 7ft (2.1m), 8s period with ENE swell.
- Evening surf: Evening surf (14 Aug, local time) - 8ft (2.4m), 8s period with ENE swell.
The current surf forecast for Chuns Reef at 7AM is: 2.0m 7s primary swell from a East-northeast direction and 0.2m 7s secondary swell from a North-northwest direction (forecast issued at 01:00am August 14). An open ocean swell of 0.4m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 7ft (2.1m) | 8s |
| Afternoon (14 Aug) | 7ft (2.1m) | 8s |
| Evening (14 Aug) | 8ft (2.4m) | 8s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Sun morning. Warm (max 27°C on Fri afternoon, min 25°C on Fri morning). Winds decreasing (near gales from the ENE on Sat night, moderate winds from the ESE by Sun night). | ||||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||||||||||
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 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 346 | 375 | 456 | 507 | 533 | 599 | 639 | 816 | 1018 | 1173 | 1373 | 1566 | 1672 | 1708 | 1787 | 2160 | 2688 | 3352 | 3284 | 2928 | 2027 | 1318 | 1081 | 958 |
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 | 4:12AM0.32m | 4:19PM0.51m | 5:01AM0.36m | 4:50PM0.44m | 5:52AM0.38m | 5:18PM0.37m | ||||||||||||||||||
Low Tide | 8:41AM0.05m | 9:57PM0.03m | 9:34AM0.11m | 10:24PM0.04m | 10:33AM0.16m | 10:51PM0.04m | ||||||||||||||||||
 | |  | | | |  | | | |  |  | | |  |  | | |  | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 1 | 2 | 3 | 6 | 7 | 3 | 3 | 2 | 2 |
Temp °C | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 |
Feels °C | 23 | 24 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 23 | 21 | 21 | 21 | 21 | 23 | 26 | 26 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | NNW 8 | NNW 8 | NNW 8 | SSW 13 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 |
| kJ | 72 | 72 | 71 | 41 | 40 | 40 | 40 | 35 | 12 | 12 | 13 | 35 | 13 | 6 | 12 | 12 | 33 | 30 | 29 | 29 | 29 | 28 | 26 | 25 |
Swell 2 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | S 14 | S 13 | S 13 | NNW 8 | W 13 | S 13 | S 13 | WNW 13 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | S 13 | SSW 6 |
| kJ | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 12 | 34 | 32 | 31 | 6 | 30 | 14 | 14 | 34 | 15 | 13 | 13 | 6 | 7 | 6 | 13 | 4 |
Swell 3 Height (m) Direction Period (s) | W 11 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | S 13 | W 13 | W 13 | S 13 | S 13 | SSW 15 | S 13 | S 13 | S 16 | S 13 | N 8 | S 13 |
| kJ | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 22 | 14 | 13 | 13 | 14 | 13 | 23 | 13 | 13 | 20 | 13 | 5 | 13 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 8 | E 8 |
| kJ | 346 | 375 | 456 | 507 | 533 | 599 | 639 | 816 | 1018 | 1173 | 1373 | 1566 | 1672 | 1708 | 1787 | 2160 | 2688 | 3352 | 3284 | 2928 | 2027 | 1318 | 1081 | 958 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 21 | 23 | 21 | 165 | 21 | 21 | 166 | 166 | 165 | 165 | 166 | 166 | 166 | 166 | 166 | 166 | 174 | 187 | 168 | 97 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Chuns Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest