Surf Forecasts:
How big are the waves at Ko Olina Resort today (11 Sep):
- Afternoon surf: Afternoon surf (11 Sep, local time) - 2.5ft (0.7m), 15s period with SW swell.
- Evening surf: Evening surf (11 Sep, local time) - 2.5ft (0.7m), 15s period with SW swell.
The current surf forecast for Ko Olina Resort at 11PM is: 0.7m 15s primary swell from a Southwest direction and 0.5m 8s secondary swell from a Southeast direction (forecast issued at 07:00pm September 11). An open ocean swell of 0.8m 11s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | - | - |
| Afternoon (11 Sep) | 2.5ft (0.7m) | 15s |
| Evening (11 Sep) | 2.5ft (0.7m) | 15s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||
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) | SW 15 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SSW 13 | SSW 13 | SSW 13 | SW 15 | SW 13 | SW 15 | SW 15 | SSW 15 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 229 | 229 | 226 | 283 | 223 | 223 | 124 | 122 | 124 | 118 | 116 | 114 | 242 | 78 | 106 | 104 | 84 | 54 | 56 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | cross-off | glassy | cross-off | off | off | off | off | cross-off | cross-off | glassy | cross-off | off |
High Tide | 3:54PM0.58m | 4:35AM0.55m | 4:21PM0.51m | 5:14AM0.58m | 4:45PM0.44m | ||||||||||||||
Low Tide | 10:16PM0.07m | 10:34AM0.16m | 10:36PM0.07m | 11:26AM0.20m | 10:56PM0.08m | ||||||||||||||
 |  | |  |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 25 |
Feels °C | 27 | 26 | 25 | 25 | 26 | 26 | 26 | 28 | 29 | 27 | 25 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | E 11 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | E 10 | E 10 | E 10 | SSW 13 | SSW 13 | SSW 13 | SW 15 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | E 8 | NNE 9 |
| kJ | 149 | 229 | 226 | 283 | 223 | 223 | 70 | 49 | 49 | 118 | 116 | 114 | 242 | 43 | 43 | 43 | 43 | 35 | 42 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SE 8 | SE 8 | ENE 11 | E 10 | E 10 | SW 16 | SW 16 | SW 16 | E 10 | NNE 9 | NNE 9 | NNE 9 | SW 13 | SW 15 | SW 15 | E 5 | NNE 9 | SSW 12 |
| kJ | 229 | 34 | 33 | 117 | 100 | 71 | 124 | 122 | 124 | 48 | 43 | 43 | 43 | 78 | 106 | 104 | 11 | 42 | 56 |
Swell 3 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | SW 13 | SW 13 | NNE 9 | NNE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSW 12 | SSW 15 | SW 14 | SW 14 |
| kJ | 19 | 19 | 18 | 18 | 20 | 20 | 88 | 87 | 30 | 44 | 44 | 42 | 41 | 41 | 41 | 56 | 84 | 54 | 54 |
Wind waves Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 11 | ENE 11 | — | — | — | — | — | — | — | ESE 5 | — | ENE 5 | E 5 | E 5 | E 9 | — | ESE 4 |
| kJ | 206 | 153 | 153 | 176 | — | — | — | — | — | — | — | 9 | — | 9 | 12 | 11 | 55 | — | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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