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 SSW swell.
The current surf forecast for Ko Olina Resort at 5AM is: 1.6m 12s primary swell from a South-southwest direction and 1.1m 8s secondary swell from a South-southeast direction (forecast issued at 01:00am September 07). An open ocean swell of 1.7m 12s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| 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 ForecastHeavy rain (total 24mm), heaviest during Mon night. Warm (max 27°C on Mon morning, min 26°C on Mon morning). Winds decreasing (strong winds from the SSE on Mon night, calm by Tue night). | ||||||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||||||||||
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 12 | SSW 14 | SW 14 | SW 14 | SSW 15 | SW 14 | SW 13 | SSW 11 | S 10 | SSW 9 | SSW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1283 | 746 | 615 | 1126 | 1604 | 3372 | 9953 | 9915 | 4984 | 4482 | 1691 | 933 | 602 | 478 | 472 | 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 | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 1:00AM0.25m | 1:38PM0.72m | 1:50AM0.31m | 2:17PM0.71m | 2:34AM0.38m | 2:53PM0.68m | ||||||||||||||||||
Low Tide | 6:04AM0.09m | 8:53PM0.12m | 7:07AM0.08m | 9:14PM0.10m | 8:03AM0.08m | 9:35PM0.09m | ||||||||||||||||||
 |  |  | | | | | | | | |  | |  |  | | | | | |  | |  | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:40 | — | — |
mm | 7 | 4 | 2 | 3 | 1 | 1 | 1 | 4 | 3 | 3 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 25 | 25 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 |
Feels °C | 26 | 25 | 25 | 26 | 25 | 24 | 23 | 23 | 22 | 25 | 26 | 27 | 28 | 29 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | SSW 14 | SW 14 | SW 14 | SSW 15 | SW 14 | SW 13 | ENE 12 | WSW 10 | W 10 | SSW 8 | SSW 8 | S 8 | S 8 | S 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 1283 | 746 | 615 | 1126 | 1604 | 3372 | 9953 | 9915 | 4984 | 494 | 772 | 786 | 602 | 428 | 301 | 190 | 153 | 351 | 346 | 331 | 322 | 253 | 249 | 246 |
Swell 2 Height (m) Direction Period (s) | E 12 | SSE 8 | SSE 8 | SSE 8 | E 12 | SSW 17 | NW 13 | E 12 | ENE 12 | SSW 15 | ENE 12 | ENE 11 | W 9 | W 9 | W 8 | W 7 | SSW 14 | S 8 | S 8 | WNW 8 | S 7 | NW 8 | ENE 8 | ENE 8 |
| kJ | 870 | 146 | 212 | 231 | 446 | 376 | 44 | 650 | 569 | 574 | 411 | 376 | 502 | 257 | 173 | 120 | 431 | 118 | 74 | 80 | 54 | 46 | 68 | 79 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 17 | SSW 17 | E 12 | SSW 17 | NNW 13 | NW 13 | NNW 13 | SSW 15 | NW 12 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | ENE 10 | ENE 10 | WNW 8 | S 8 | ENE 9 | ENE 8 | NW 7 | E 13 |
| kJ | 344 | 499 | 504 | 432 | 596 | 17 | 7 | 34 | 911 | 37 | 581 | 512 | 491 | 478 | 472 | 437 | 149 | 114 | 94 | 55 | 68 | 62 | 34 | 117 |
Wind waves Height (m) Direction Period (s) | SSE 7 | E 12 | ENE 12 | E 7 | SE 7 | SE 8 | E 12 | SSE 8 | SSE 8 | SSW 11 | S 10 | SSW 9 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 134 | 855 | 1082 | 218 | 492 | 1060 | 1062 | 1401 | 1318 | 4482 | 1691 | 933 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 88 | 0 | 14 | 277 | 155 | 154 | 154 | 156 | 156 | 173 | 167 | 173 | 37 | 36 | 29 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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