Surf Forecasts:
How big are the waves at Ko Olina Resort today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 2ft (0.6m), 12s period with S swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 1.5ft (0.5m), 13s period with SSW swell.
- Evening surf: Evening surf (19 Jul, local time) - 1.5ft (0.5m), 18s period with S swell.
The current surf forecast for Ko Olina Resort at 4AM is: 0.6m 12s primary swell from a South-southwest direction (forecast issued at 01:00am July 19). An open ocean swell of 1.2m 8s is not directed at the surf break, a second open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 2ft (0.6m) | 12s |
| Afternoon (19 Jul) | 1.5ft (0.5m) | 13s |
| Evening (19 Jul) | 1.5ft (0.5m) | 18s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sun morning, min 24°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||||
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) | SSE 9 | SSW 12 | S 12 | SSW 12 | SSW 13 | S 13 | S 18 | S 18 | SSW 11 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 31 | 115 | 104 | 121 | 93 | 126 | 163 | 162 | 71 | 151 | 198 | 417 | 412 | 188 | 179 | 165 | 343 | 275 | 339 | 329 | 320 | 311 | 289 | 285 |
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 | off |
High Tide | 8:28AM0.42m | 7:08PM0.48m | 9:44AM0.47m | 7:23PM0.40m | 10:58AM0.52m | |||||||||||||||||||
Low Tide | 1:50AM0.10m | 1:25PM0.30m | 2:19AM0.10m | 3:17PM0.35m | 2:50AM0.11m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | | |  | | | | | | |
 | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 27 | 27 | 27 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 27 | 25 | 25 | 25 | 24 | 25 | 27 | 27 | 27 | 25 | 25 |
Feels °C | 24 | 23 | 24 | 25 | 24 | 24 | 24 | 25 | 24 | 25 | 26 | 27 | 25 | 25 | 24 | 25 | 26 | 25 | 26 | 27 | 25 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | S 13 | SSW 12 | SSW 11 | E 8 | E 8 | S 16 | S 16 | S 16 | S 16 | S 13 | S 15 | S 15 | S 15 | S 15 | ENE 7 | S 14 | S 14 | S 14 | S 13 |
| kJ | 212 | 185 | 156 | 132 | 160 | 126 | 82 | 73 | 149 | 124 | 198 | 417 | 412 | 188 | 121 | 165 | 343 | 275 | 339 | 79 | 320 | 311 | 289 | 285 |
Swell 2 Height (m) Direction Period (s) | N 7 | SSW 12 | S 12 | SSW 12 | SSW 13 | NNE 6 | S 18 | S 18 | N 6 | S 17 | SSW 12 | SW 18 | SW 18 | S 13 | S 16 | S 13 | SW 16 | SSW 16 | SW 17 | S 14 | SW 17 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 24 | 115 | 104 | 121 | 93 | 13 | 163 | 162 | 16 | 151 | 77 | 83 | 82 | 119 | 179 | 121 | 132 | 105 | 71 | 329 | 70 | 102 | 95 | 93 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | N 7 | N 7 | N 7 | NNE 7 | S 18 | NNE 6 | NNE 7 | SSW 11 | N 6 | SW 18 | WNW 12 | WNW 12 | SW 18 | SW 17 | SSW 16 | SSE 6 | SW 11 | SW 11 | SW 17 | E 12 | E 11 | SSW 26 | SSW 26 |
| kJ | 31 | 24 | 26 | 26 | 18 | 107 | 12 | 17 | 71 | 17 | 84 | 26 | 27 | 80 | 77 | 107 | 4 | 30 | 30 | 73 | 25 | 23 | 133 | 224 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | E 7 | E 7 | E 7 | E 7 |
| kJ | 251 | 209 | — | 187 | 223 | 161 | 161 | 157 | 173 | 149 | 151 | 123 | 176 | 199 | 177 | 153 | 118 | 99 | 96 | — | 94 | 110 | 126 | 110 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 10 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ko Olina Resort surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest