Surf Forecasts:
How big are the waves at Ko Olina Resort today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 10ft (3.0m), 10s period with SSW swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 7.5ft (2.3m), 9s period with SSW swell.
- Evening surf: Evening surf (08 Sep, local time) - 3.5ft (1.0m), 14s period with SSW swell.
The current surf forecast for Ko Olina Resort at 4AM is: 5.5m 12s primary swell from a South-southwest direction and 1.1m 15s secondary swell from a South-southwest direction (forecast issued at 01:00am September 08). An open ocean swell of 1.3m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 10ft (3.0m) | 10s |
| Afternoon (08 Sep) | 7.5ft (2.3m) | 9s |
| Evening (08 Sep) | 3.5ft (1.0m) | 14s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue morning. Warm (max 28°C on Wed morning, min 24°C on Thu night). Winds decreasing (fresh winds from the SSW on Tue morning, calm by Wed afternoon). | ||||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||||||
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 | 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 12 | SSW 10 | SSW 9 | SSW 9 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 18 | SSW 18 | SSW 18 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 13596 | 6777 | 1962 | 1229 | 851 | 504 | 472 | 437 | 431 | 351 | 346 | 331 | 322 | 253 | 249 | 246 | 176 | 192 | 173 | 184 | 209 | 209 | 204 | 278 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | off | cross-off | glassy | glassy | glassy | off | off | off | off | off | cross-off | off | off | off |
High Tide | 1:50AM0.31m | 2:17PM0.71m | 2:34AM0.38m | 2:53PM0.68m | 3:15AM0.44m | 3:25PM0.64m | ||||||||||||||||||
Low Tide | 7:07AM0.08m | 9:14PM0.10m | 8:03AM0.08m | 9:35PM0.09m | 8:55AM0.10m | 9:55PM0.08m | ||||||||||||||||||
 | |  |  |  | |  | | | | | | | | | | |  | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 23 | 25 | 26 | 27 | 27 | 28 | 30 | 31 | 31 | 30 | 31 | 32 | 32 | 33 | 33 | 30 | 28 | 28 | 26 | 26 | 27 | 27 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 12 | ENE 12 | WSW 10 | W 9 | W 8 | SSW 8 | SSW 8 | SSW 8 | S 8 | S 8 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | NW 10 | NW 10 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 |
| kJ | 569 | 494 | 932 | 528 | 298 | 504 | 330 | 229 | 153 | 121 | 346 | 331 | 322 | 253 | 249 | 138 | 130 | 74 | 84 | 106 | 106 | 106 | 105 | 86 |
Swell 2 Height (m) Direction Period (s) | NNW 12 | SSW 15 | ENE 12 | ENE 11 | SSW 15 | W 8 | W 7 | W 7 | SSW 14 | SSW 14 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | ENE 8 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 16 |
| kJ | 29 | 574 | 411 | 383 | 462 | 168 | 127 | 110 | 431 | 351 | 96 | 75 | 57 | 43 | 45 | 246 | 176 | 192 | 173 | 170 | 183 | 172 | 129 | 278 |
Swell 3 Height (m) Direction Period (s) | — | NW 12 | SSW 15 | SSW 15 | ENE 11 | SSW 14 | SSW 14 | SSW 14 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 8 | SSW 7 | ENE 8 | ENE 7 | NW 9 | NW 8 | SSW 17 | SSW 18 | SSW 18 | SSW 18 | SSW 12 |
| kJ | — | 37 | 588 | 604 | 254 | 478 | 472 | 437 | 152 | 114 | 80 | 73 | 68 | 62 | 41 | 51 | 57 | 93 | 57 | 184 | 209 | 209 | 204 | 111 |
Wind waves Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 10 | SSW 9 | SSW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 7 | — | ENE 7 | — | — | — |
| kJ | 13596 | 6777 | 1962 | 1229 | 851 | — | — | — | — | — | — | — | — | — | — | — | — | — | 101 | — | 160 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 183 | 178 | 167 | 144 | 39 | 36 | 29 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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