Surf Forecasts:
How big are the waves at Ko Olina Resort today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 5ft (1.5m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 7ft (2.2m), 14s period with SW swell.
- Evening surf: Evening surf (07 Sep, local time) - 16ft (5.0m), 15s period with SW swell.
The current surf forecast for Ko Olina Resort at 10PM is: 5.5m 15s primary swell from a Southwest direction and 4.0m 9s secondary swell from a South-southeast direction (forecast issued at 01:00pm September 07). An open ocean swell of 1.5m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 5ft (1.5m) | 12s |
| Afternoon (07 Sep) | 7ft (2.2m) | 14s |
| Evening (07 Sep) | 16ft (5.0m) | 15s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Mon night. Warm (max 27°C on Mon afternoon, min 26°C on Tue night). Winds decreasing (near gales from the SSE on Mon night, calm by Wed afternoon). | |||||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||||
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 14 | SW 14 | SW 14 | SW 15 | SW 15 | SSW 13 | SSW 12 | SSW 10 | SSW 9 | SSW 9 | SSW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1126 | 1604 | 3372 | 9256 | 13880 | 12827 | 6174 | 1962 | 1119 | 775 | 534 | 443 | 437 | 431 | 351 | 346 | 331 | 322 | 253 | 249 | 246 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | glassy | glassy | glassy | glassy | cross-off |
High Tide | 1:38PM0.72m | 1:50AM0.31m | 2:17PM0.71m | 2:34AM0.38m | 2:53PM0.68m | ||||||||||||||||
Low Tide | 8:53PM0.12m | 7:07AM0.08m | 9:14PM0.10m | 8:03AM0.08m | 9:35PM0.09m | ||||||||||||||||
 | | |  | | | | |  | | |  | | | | | |  | | |  | |
 | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:40 | — | — |
mm | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 25 | 25 | 23 | 22 | 22 | 24 | 25 | 27 | 27 | 27 | 28 | 31 | 31 | 30 | 30 | 30 | 31 | 31 | 32 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SW 14 | SW 14 | SW 15 | SW 15 | ENE 12 | ENE 12 | W 10 | W 10 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | S 8 | SSW 14 | SSW 14 | SSW 14 | NW 8 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 1126 | 1604 | 3372 | 9256 | 13880 | 569 | 494 | 849 | 799 | 775 | 534 | 318 | 197 | 153 | 351 | 346 | 331 | 118 | 253 | 249 | 246 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSW 17 | SSW 17 | NNW 13 | E 12 | NNW 12 | SSW 15 | ENE 12 | ENE 11 | WNW 10 | WNW 9 | WNW 9 | SSW 14 | SSW 14 | S 8 | NW 9 | NW 8 | SSW 14 | NW 8 | NW 8 | NW 8 |
| kJ | 202 | 596 | 376 | 17 | 650 | 29 | 566 | 411 | 376 | 492 | 268 | 314 | 437 | 431 | 121 | 123 | 120 | 322 | 67 | 80 | 51 |
Swell 3 Height (m) Direction Period (s) | SSW 17 | NNW 14 | NNW 13 | NW 13 | NNW 13 | — | NW 12 | SSW 15 | SSW 15 | SSW 15 | ENE 11 | SSW 14 | NW 9 | ENE 10 | NW 9 | SSW 8 | S 8 | SSW 7 | SSW 7 | ENE 8 | ENE 8 |
| kJ | 482 | 20 | 17 | 7 | 34 | — | 37 | 574 | 512 | 462 | 275 | 443 | 138 | 149 | 104 | 77 | 55 | 57 | 43 | 38 | 36 |
Wind waves Height (m) Direction Period (s) | ENE 12 | ESE 8 | SE 8 | SE 8 | SSE 9 | SSW 13 | SSW 12 | SSW 10 | SSW 9 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1100 | 733 | 1197 | 2065 | 2202 | 12827 | 6174 | 1962 | 1119 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 179 | 277 | 154 | 154 | 156 | 160 | 174 | 167 | 173 | 37 | 36 | 29 | 29 | 10 | 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 Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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