Surf Forecasts:
How big are the waves at Ko Olina Resort today (12 Jul):
- Morning surf: Morning surf (12 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (12 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
- Evening surf: Evening surf (12 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
The current surf forecast for Ko Olina Resort at 5AM is: 0.9m 17s primary swell from a Southwest direction (forecast issued at 01:00am July 12). An open ocean swell of 0.7m 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 (12 Jul) | 3ft (0.9m) | 16s |
| Afternoon (12 Jul) | 3ft (0.9m) | 16s |
| Evening (12 Jul) | 3ft (0.9m) | 16s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 23°C on Mon night). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the ENE by Tue morning). | ||||||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||||||||||||
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) | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 16 | W 16 | W 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 439 | 429 | 395 | 376 | 367 | 367 | 362 | 358 | 353 | 349 | 340 | 322 | 314 | 305 | 264 | 264 | 257 | 253 | 243 | 257 | 260 | 339 | 326 | 302 |
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 | cross-off | off | off | off | off | off | off | off |
High Tide | 1:22AM0.21m | 3:01PM0.83m | 2:25AM0.22m | 3:45PM0.84m | 3:22AM0.24m | 4:27PM0.83m | ||||||||||||||||||
Low Tide | 7:03AM-0.02m | 10:41PM0.13m | 7:56AM-0.03m | 11:16PM0.12m | 8:47AM-0.02m | |||||||||||||||||||
 | |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 24 | 24 | 24 | 23 | 24 | 26 | 26 | 27 | 25 | 25 |
Feels °C | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 21 | 22 | 24 | 25 | 23 | 23 | 25 | 24 | 25 | 27 | 26 | 26 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | E 8 | E 8 | E 8 | SW 15 | SW 15 | SW 14 | SSW 14 | E 8 | E 8 | E 8 | E 8 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | W 15 |
| kJ | 439 | 429 | 395 | 376 | 367 | 367 | 362 | 358 | 224 | 224 | 247 | 322 | 314 | 305 | 264 | 129 | 127 | 124 | 78 | 236 | 236 | 232 | 309 | 302 |
Swell 2 Height (m) Direction Period (s) | N 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | SSE 12 | NNE 8 | SW 16 | SW 16 | SW 15 | NNE 7 | N 7 | W 18 | NNE 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | E 8 | W 16 | W 16 | W 16 | E 8 |
| kJ | 55 | 67 | 65 | 85 | 62 | 87 | 48 | 63 | 353 | 349 | 340 | 49 | 33 | 152 | 35 | 264 | 257 | 253 | 243 | 78 | 260 | 339 | 326 | 74 |
Swell 3 Height (m) Direction Period (s) | W 13 | W 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | W 12 | SSE 12 | NNE 8 | NNE 7 | NNE 7 | SSE 12 | W 19 | SSE 11 | W 18 | NNE 7 | NNE 6 | W 17 | NNE 7 | W 16 | E 8 | E 8 | NNE 8 | SW 13 |
| kJ | 54 | 53 | 55 | 55 | 50 | 48 | 46 | 47 | 81 | 73 | 65 | 46 | 175 | 43 | 158 | 34 | 33 | 205 | 38 | 257 | 58 | 58 | 58 | 178 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 7 | ENE 7 | E 7 | — | ENE 8 | — | ENE 8 | E 8 | ENE 8 |
| kJ | 217 | 199 | 177 | 156 | 183 | 187 | 311 | 247 | 251 | 287 | 280 | 212 | 217 | 294 | 181 | 177 | 140 | 109 | — | 107 | — | 127 | 76 | 110 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 10 | 10 | 10 | 14 | 17 | 10 | 0 | 10 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 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 Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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