Surf Forecasts:
How big are the waves at Ko Olina Resort today (11 Oct):
- Morning surf: Morning surf (11 Oct, local time) - 2.5ft (0.8m), 18s period with S swell.
- Afternoon surf: Afternoon surf (11 Oct, local time) - 2.5ft (0.7m), 16s period with S swell.
- Evening surf: Evening surf (11 Oct, local time) - 3ft (0.9m), 16s period with S swell.
The current surf forecast for Ko Olina Resort at 1AM is: 1.0m 18s primary swell from a South direction and 0.8m 14s secondary swell from a South direction (forecast issued at 07:00pm October 10). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Oct) | 2.5ft (0.8m) | 18s |
| Afternoon (11 Oct) | 2.5ft (0.7m) | 16s |
| Evening (11 Oct) | 3ft (0.9m) | 16s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue afternoon. Warm (max 26°C on Sat night, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 10 | Sunday 11 | Monday 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) | S 19 | S 19 | S 18 | S 18 | S 18 | S 18 | S 18 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | NW 18 | S 15 | S 15 | NW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 472 | 263 | 398 | 614 | 749 | 498 | 294 | 258 | 325 | 417 | 330 | 507 | 318 | 159 | 153 | 444 | 267 | 267 | 653 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | cross-off | cross-off | glassy | off | off | off | off | off | glassy | glassy | glassy | glassy | off |
High Tide | 3:15PM0.43m | 4:11AM0.66m | 3:42PM0.38m | 4:46AM0.68m | 4:08PM0.33m | ||||||||||||||
Low Tide | 9:14PM0.05m | 10:48AM0.18m | 9:34PM0.05m | 11:39AM0.20m | 9:55PM0.06m | ||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 |
Feels °C | 27 | 26 | 25 | 24 | 25 | 25 | 27 | 27 | 27 | 26 | 24 | 26 | 26 | 27 | 27 | 28 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 10 | S 14 | S 18 | S 18 | S 18 | S 18 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | E 12 | ENE 12 | NW 18 | NNW 16 | NW 16 | NW 16 |
| kJ | 190 | 140 | 316 | 614 | 749 | 498 | 294 | 258 | 325 | 417 | 330 | 507 | 318 | 101 | 145 | 444 | 469 | 602 | 653 |
Swell 2 Height (m) Direction Period (s) | S 19 | E 6 | S 18 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | E 6 | ENE 12 | S 15 | NW 18 | E 12 | S 15 | S 15 | E 8 |
| kJ | 472 | 38 | 398 | 236 | 229 | 173 | 126 | 126 | 125 | 123 | 121 | 18 | 46 | 157 | 319 | 134 | 267 | 267 | 82 |
Swell 3 Height (m) Direction Period (s) | SSW 15 | S 19 | NNW 10 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 12 | NW 19 | NW 18 | S 15 | SSW 17 | E 8 | E 8 | S 15 |
| kJ | 222 | 263 | 111 | 46 | 35 | 26 | 27 | 18 | 17 | 18 | 18 | 48 | 95 | 159 | 153 | 188 | 61 | 64 | 205 |
Wind waves Height (m) Direction Period (s) | E 6 | — | ENE 6 | E 6 | — | — | — | — | — | ENE 6 | ENE 6 | E 6 | — | — | — | — | — | — | ENE 8 |
| kJ | 48 | — | 53 | 58 | — | — | — | — | — | 19 | 18 | 17 | — | — | — | — | — | — | 87 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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