Surf Forecasts:
How big are the waves at Ko Olina Resort today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 2.5ft (0.7m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 2ft (0.6m), 18s period with SSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 2ft (0.6m), 18s period with SSW swell.
The current surf forecast for Ko Olina Resort at 2AM is: 0.7m 13s primary swell from a South-southwest direction and 0.8m 8s secondary swell from a Northwest direction (forecast issued at 07:00pm September 09). The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 2.5ft (0.7m) | 13s |
| Afternoon (10 Sep) | 2ft (0.6m) | 18s |
| Evening (10 Sep) | 2ft (0.6m) | 18s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Thu afternoon, min 24°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the E by Thu afternoon). | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||
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) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 18 | SSW 18 | SSW 18 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 253 | 249 | 246 | 176 | 192 | 173 | 184 | 209 | 209 | 204 | 278 | 268 | 264 | 264 | 255 | 236 | 229 | 229 | 226 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross-off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 2:53PM0.68m | 3:15AM0.44m | 3:25PM0.64m | 3:55AM0.50m | 3:54PM0.58m | ||||||||||||||
Low Tide | 9:35PM0.09m | 8:55AM0.10m | 9:55PM0.08m | 9:44AM0.13m | 10:16PM0.07m | ||||||||||||||
 |  |  | | | |  |  | | | | | | | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 26 | 25 | 24 | 25 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 30 | 31 | 31 | 28 | 28 | 27 | 29 | 28 | 26 | 26 | 27 | 25 | 24 | 25 | 26 | 27 | 28 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 9 | NW 9 | NW 8 | SSW 13 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | SW 16 | SW 16 | SW 15 | E 11 | SW 15 | SW 15 |
| kJ | 181 | 192 | 135 | 84 | 192 | 73 | 89 | 89 | 106 | 103 | 84 | 70 | 70 | 264 | 255 | 236 | 149 | 229 | 226 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NW 8 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 16 | SW 16 | SW 16 | E 11 | E 11 | E 7 | SW 15 | E 11 | E 11 |
| kJ | 253 | 249 | 246 | 176 | 78 | 173 | 170 | 183 | 133 | 129 | 278 | 268 | 264 | 62 | 62 | 45 | 229 | 112 | 112 |
Swell 3 Height (m) Direction Period (s) | SSW 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NW 8 | SSW 17 | SSW 18 | SSW 18 | SSW 18 | SSW 12 | SSW 12 | S 12 | SW 9 | SSW 12 | E 11 | NNE 8 | NNE 8 | NNE 7 |
| kJ | 43 | 45 | 43 | 44 | 60 | 48 | 184 | 209 | 209 | 204 | 111 | 81 | 70 | 42 | 45 | 62 | 23 | 19 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | E 7 | E 7 | ENE 11 | ENE 11 | E 11 | ENE 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 47 | 47 | 259 | 206 | 227 | 218 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 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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