Surf Forecasts:
How big are the waves at Ko Olina Resort today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 2.5ft (0.8m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 3.5ft (1.0m), 16s period with S swell.
- Evening surf: Evening surf (09 Oct, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Ko Olina Resort at 3AM is: 1.2m 11s primary swell from a Northwest direction and 1.2m 6s secondary swell from a South-southeast direction (forecast issued at 07:00pm October 08). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 2.5ft (0.8m) | 17s |
| Afternoon (09 Oct) | 3.5ft (1.0m) | 16s |
| Evening (09 Oct) | 3ft (0.9m) | 16s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Warm (max 27°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | |||||||||||||||||
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 7 | NW 12 | SSW 18 | NW 11 | SSW 18 | SSW 17 | S 17 | S 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 20 | S 20 | S 19 | S 19 | S 18 |
Wave Graph  | |||||||||||||||||||
 kJ | 326 | 270 | 516 | 334 | 510 | 404 | 596 | 548 | 535 | 522 | 337 | 329 | 234 | 228 | 611 | 746 | 472 | 263 | 398 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | on | cross | cross | cross | cross | cross | cross-off | cross-off | off | off | off | cross-off | cross-off | off | off | off |
High Tide | 2:14PM0.54m | 3:03AM0.57m | 2:46PM0.49m | 3:37AM0.63m | 3:15PM0.43m | ||||||||||||||
Low Tide | 8:35PM0.06m | 9:08AM0.16m | 8:54PM0.06m | 9:58AM0.17m | 9:14PM0.05m | ||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | 2 | 2 | 2 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 25 | 27 | 30 | 29 | 28 | 30 | 28 | 30 | 31 | 30 | 30 | 28 | 27 | 25 | 28 | 28 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NW 12 | S 7 | SSE 6 | NW 10 | NW 10 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | S 14 |
| kJ | 247 | 268 | 206 | 123 | 316 | 310 | 300 | 300 | 300 | 359 | 366 | 412 | 404 | 346 | 265 | 237 | 190 | 140 | 316 |
Swell 2 Height (m) Direction Period (s) | W 15 | W 14 | NW 11 | NW 11 | SSE 6 | SSE 6 | S 17 | S 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 20 | S 20 | S 19 | S 19 | S 18 |
| kJ | 272 | 264 | 278 | 334 | 85 | 68 | 596 | 548 | 535 | 522 | 337 | 329 | 234 | 228 | 611 | 746 | 472 | 263 | 398 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 16 | SSW 18 | W 14 | SSW 18 | SSW 17 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | E 6 | S 15 | SSW 15 | SSW 15 | E 6 | NNW 10 |
| kJ | 137 | 253 | 516 | 253 | 510 | 404 | 57 | 57 | 55 | 42 | 42 | 29 | 28 | 27 | 347 | 355 | 222 | 27 | 111 |
Wind waves Height (m) Direction Period (s) | S 7 | S 7 | — | — | — | — | SSE 6 | — | — | — | — | — | ENE 6 | — | E 6 | E 6 | E 6 | — | ENE 6 |
| kJ | 326 | 270 | — | — | — | — | 87 | — | — | — | — | — | 22 | — | 49 | 38 | 36 | — | 42 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 36 | 36 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 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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