Surf Forecasts:
How big are the waves at Chuns Reef today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 2.5ft (0.7m), 14s period with W swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 4.5ft (1.3m), 7s period with ENE swell.
- Evening surf: Evening surf (16 Jul, local time) - 2ft (0.6m), 14s period with W swell.
The current surf forecast for Chuns Reef at 8PM is: 0.6m 14s primary swell from a West direction and 0.6m 7s secondary swell from a North-northeast direction (forecast issued at 01:00pm July 16). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 2.5ft (0.7m) | 14s |
| Afternoon (16 Jul) | 4.5ft (1.3m) | 7s |
| Evening (16 Jul) | 2ft (0.6m) | 14s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||||
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) | W 14 | ENE 7 | W 14 | W 14 | W 14 | W 14 | W 14 | E 6 | ENE 6 | ENE 6 | E 7 | E 7 | ENE 7 | E 6 | E 6 | E 7 | E 7 | E 7 | ENE 7 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 153 | 150 | 150 | 150 | 150 | 150 | 148 | 123 | 127 | 119 | 126 | 126 | 214 | 188 | 190 | 171 | 176 | 247 | 365 | 336 | 355 |
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 |
High Tide | 4:55PM0.57m | 5:30AM0.25m | 5:32PM0.51m | 6:34AM0.28m | 6:07PM0.44m | ||||||||||||||||
Low Tide | 8:42AM0.00m | 11:00PM0.02m | 9:35AM0.06m | 11:33PM0.02m | 10:35AM0.13m | ||||||||||||||||
 | | |  |  | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 24 | 24 |
Feels °C | 26 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 26 | 26 | 25 | 24 | 25 | 25 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | W 14 | W 14 | W 14 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | W 14 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | WNW 13 | WNW 13 | WNW 13 | WNW 13 |
| kJ | 153 | 150 | 150 | 38 | 46 | 46 | 43 | 49 | 44 | 29 | 43 | 43 | 96 | 32 | 34 | 32 | 28 | 57 | 57 | 57 | 33 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 17 | NNE 7 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | SSW 15 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 43 | 72 | 41 | 150 | 150 | 150 | 148 | 103 | 101 | 101 | 100 | 100 | 47 | 60 | 58 | 57 | 57 | 14 | 14 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 13 | SW 17 | SW 13 | SSW 17 | SW 13 | SW 12 | SW 12 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 12 | SSW 15 | SW 15 | SSW 15 | SSW 14 | NNE 7 | SSW 14 | SSW 12 | SSW 14 |
| kJ | 66 | 42 | 74 | 45 | 112 | 40 | 35 | 36 | 64 | 64 | 64 | 48 | 14 | 87 | 56 | 21 | 41 | 9 | 41 | 14 | 20 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | E 7 | E 7 | ENE 7 | E 6 | E 6 | E 7 | E 7 | E 7 | ENE 7 | ENE 8 | ENE 8 |
| kJ | 136 | 149 | 110 | 134 | 144 | 130 | 115 | 123 | 127 | 119 | 126 | 126 | 214 | 188 | 190 | 171 | 176 | 247 | 365 | 336 | 355 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 19 | 19 | 19 | 19 | 19 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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