Surf Forecasts:
How big are the waves at Ko Olina Resort today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 3ft (0.9m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 4.5ft (1.4m), 12s period with SSW swell.
- Evening surf: Evening surf (28 Sep, local time) - 4.5ft (1.4m), 12s period with SSW swell.
The current surf forecast for Ko Olina Resort at 10PM is: 1.1m 10s primary swell from a South-southwest direction (forecast issued at 01:00pm September 28). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 3ft (0.9m) | 13s |
| Afternoon (28 Sep) | 4.5ft (1.4m) | 12s |
| Evening (28 Sep) | 4.5ft (1.4m) | 12s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Tue night. Warm (max 27°C on Mon afternoon, min 25°C on Mon night). Mainly fresh winds. | |||||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||||
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 12 | SSW 12 | S 10 | SSW 12 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | W 12 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 639 | 522 | 196 | 557 | 223 | 302 | 184 | 101 | 447 | 447 | 371 | 397 | 322 | 314 | 528 | 546 | 440 | 354 | 290 | 234 | 230 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross | cross |
High Tide | 4:19PM0.39m | 5:39AM0.67m | 4:45PM0.33m | 6:32AM0.67m | 5:06PM0.27m | ||||||||||||||||
Low Tide | 11:25AM0.20m | 10:23PM0.04m | 12:31PM0.22m | 10:50PM0.04m | 2:02PM0.24m | ||||||||||||||||
 | | |  | | |  |  | | | | |  | | |  | | | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 3 | 3 | 3 | 2 | 1 | 2 | 3 |
Temp °C | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 24 | 28 | 28 | 26 | 27 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | E 8 | E 8 | SSW 12 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | WSW 11 | WSW 10 | W 12 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 |
| kJ | 639 | 317 | 239 | 557 | 234 | 207 | 202 | 195 | 165 | 165 | 137 | 112 | 214 | 187 | 528 | 546 | 440 | 354 | 290 | 234 | 230 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSW 12 | S 10 | E 8 | SSW 10 | SSW 10 | SSW 9 | SSE 7 | SW 10 | SSW 16 | SW 16 | WSW 10 | ENE 8 | E 8 | SSW 15 | SSW 15 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 140 | 522 | 196 | 239 | 223 | 302 | 184 | 64 | 204 | 447 | 371 | 175 | 107 | 82 | 302 | 283 | 61 | 61 | 61 | 61 | 61 |
Swell 3 Height (m) Direction Period (s) | NNW 14 | SSE 8 | SSE 7 | SSE 7 | SSW 12 | SSE 7 | SSE 7 | SSW 9 | SSW 16 | SW 10 | SW 10 | SSW 16 | SSW 16 | SSW 16 | E 8 | E 8 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 180 | 123 | 114 | 88 | 196 | 59 | 51 | 101 | 447 | 163 | 151 | 397 | 322 | 314 | 80 | 61 | 220 | 188 | 188 | 188 | 186 |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | — | — | — | — | — | — | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | S 6 | SSE 6 | SSE 7 | SSE 6 | S 6 | S 6 | S 6 |
| kJ | 376 | — | — | — | — | — | — | — | 79 | 102 | 144 | 156 | 172 | 205 | 232 | 303 | 330 | 282 | 225 | 171 | 141 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 14 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 37 | 37 | 29 | 29 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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