Surf Forecasts:
How big are the waves at Ko Olina Resort today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 1.5ft (0.5m), 14s period with S swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 1.5ft (0.4m), 14s period with S swell.
- Evening surf: Evening surf (17 Oct, local time) - 1.5ft (0.4m), 16s period with WNW swell.
The current surf forecast for Ko Olina Resort at 12PM is: 0.5m 14s primary swell from a South direction (forecast issued at 07:00am October 17). An open ocean swell of 1.2m 11s is not directed at the surf break, a second open ocean swell of 1.3m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 1.5ft (0.5m) | 14s |
| Afternoon (17 Oct) | 1.5ft (0.4m) | 14s |
| Evening (17 Oct) | 1.5ft (0.4m) | 16s |
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 25°C on Sat morning). Mainly fresh winds. | |||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||||||||||
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 | 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 14 | S 14 | S 14 | S 14 | WNW 15 | WNW 16 | S 13 | S 13 | S 13 | NW 14 | NW 14 | NW 14 | SW 17 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | S 12 | S 12 | S 12 | SW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 103 | 102 | 100 | 61 | 91 | 99 | 55 | 84 | 84 | 103 | 100 | 89 | 87 | 107 | 107 | 73 | 72 | 71 | 68 | 44 | 44 | 44 | 63 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 8:59AM0.56m | 10:19PM0.19m | 10:08AM0.55m | 00:16AM0.23m | 11:05AM0.55m | ||||||||||||||||||
Low Tide | 6:59PM0.18m | 00:06AM0.19m | 6:46PM0.16m | 2:42AM0.23m | 6:55PM0.14m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | 22 | 22 | 21 | 22 | 24 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | N 11 | N 11 | N 10 | N 10 | N 10 | N 10 | N 13 | N 12 | N 12 | NNW 12 | NNW 12 | NNW 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 |
| kJ | 422 | 356 | 350 | 338 | 332 | 320 | 265 | 265 | 218 | 395 | 289 | 279 | 228 | 224 | 205 | 151 | 114 | 114 | 119 | 123 | 91 | 89 | 88 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | E 7 | WNW 15 | WNW 16 | N 13 | S 13 | N 13 | S 13 | S 13 | S 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 |
| kJ | 103 | 102 | 100 | 146 | 91 | 99 | 92 | 84 | 163 | 83 | 83 | 82 | 87 | 85 | 82 | 73 | 72 | 71 | 68 | 44 | 43 | 42 | 41 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 14 | S 14 | S 13 | S 13 | N 13 | S 13 | NW 14 | NW 14 | NW 14 | SW 17 | SSW 16 | SSW 16 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 16 |
| kJ | 32 | 32 | 18 | 61 | 58 | 56 | 55 | 92 | 84 | 103 | 100 | 89 | 72 | 107 | 107 | 69 | 44 | 44 | 44 | 44 | 44 | 44 | 63 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | — | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 178 | 184 | 162 | — | 171 | 114 | 113 | 226 | 204 | 183 | 270 | 270 | 299 | 316 | 416 | 446 | 413 | 332 | 323 | 337 | 308 | 279 | 371 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 2 | 14 | 11 | 156 | 156 | 0 | 10 | 21 | 11 | 14 | 18 | 156 | 156 | 21 | 14 | 14 | 14 | 14 | 14 | 14 | 21 | 14 | 21 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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Live Wind Speed (km/h)
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