Surf Forecasts:
How big are the waves at Chuns Reef today (10 Sep):
- Afternoon surf: Afternoon surf (10 Sep, local time) - 5ft (1.6m), 7s period with ENE swell.
- Evening surf: Evening surf (10 Sep, local time) - 5ft (1.6m), 7s period with ENE swell.
The current surf forecast for Chuns Reef at 11PM is: 1.5m 7s primary swell from a East-northeast direction and 0.6m 12s secondary swell from a East direction (forecast issued at 07:00pm September 10). 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 (10 Sep) | - | - |
| Afternoon (10 Sep) | 5ft (1.6m) | 7s |
| Evening (10 Sep) | 5ft (1.6m) | 7s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||
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 7 | ENE 7 | E 7 | E 11 | ENE 8 | ENE 8 | E 11 | E 11 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NNE 9 | NNE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 276 | 247 | 212 | 206 | 168 | 134 | 418 | 232 | 204 | 281 | 233 | 225 | 204 | 160 | 160 | 128 | 125 | 141 | 138 |
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 | 2:38PM0.52m | 3:08AM0.40m | 3:10PM0.47m | 3:48AM0.44m | 3:39PM0.41m | ||||||||||||||
Low Tide | 8:06PM0.03m | 7:54AM0.07m | 8:29PM0.03m | 8:45AM0.10m | 8:51PM0.03m | ||||||||||||||
 |  | | | | | | | | | | |  |  | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 6:39 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 24 |
Feels °C | 25 | 24 | 24 | 23 | 24 | 25 | 26 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | NNE 8 | SW 15 | SW 15 | NE 7 | E 11 | NNE 8 | NE 8 | NE 8 | NNE 9 | NNE 9 | NE 9 | NNE 9 | NNE 9 |
| kJ | 103 | 101 | 98 | 130 | 125 | 89 | 56 | 60 | 57 | 53 | 233 | 54 | 65 | 70 | 96 | 101 | 115 | 141 | 138 |
Swell 2 Height (m) Direction Period (s) | NW 8 | SW 18 | SW 17 | SW 16 | SSW 16 | NNE 7 | SW 16 | NW 9 | NW 9 | SW 15 | NNE 7 | SW 15 | SW 15 | SW 15 | SSW 14 | SW 16 | SW 14 | SW 13 | ENE 9 |
| kJ | 22 | 79 | 74 | 67 | 102 | 21 | 64 | 20 | 12 | 109 | 70 | 109 | 107 | 106 | 81 | 63 | 46 | 44 | 84 |
Swell 3 Height (m) Direction Period (s) | SW 18 | NW 7 | NW 7 | NW 8 | NW 9 | SW 16 | NW 9 | SW 9 | SW 9 | NW 9 | SW 15 | SW 8 | NW 9 | NW 9 | WNW 8 | SW 13 | SSW 16 | SW 16 | SW 13 |
| kJ | 80 | 14 | 9 | 9 | 31 | 66 | 20 | 13 | 13 | 19 | 109 | 11 | 12 | 12 | 7 | 45 | 25 | 39 | 44 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 11 | ENE 8 | ENE 8 | E 11 | — | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | — |
| kJ | 276 | 247 | 212 | 206 | 168 | 134 | 418 | 232 | 204 | 281 | — | 225 | 204 | 160 | 160 | 128 | 125 | 94 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 1 | 1 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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