Surf Forecasts:
How big are the waves at Ko Olina Resort today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 2.5ft (0.7m), 14s period with W swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 2.5ft (0.8m), 16s period with SSW swell.
- Evening surf: Evening surf (17 Jul, local time) - 2.5ft (0.7m), 15s period with SSW swell.
The current surf forecast for Ko Olina Resort at 1AM is: 0.8m 14s primary swell from a South-southwest direction (forecast issued at 07:00pm July 16). An open ocean swell of 0.8m 6s is not directed at the surf break, a second open ocean swell of 0.9m 6s 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 (17 Jul) | 2.5ft (0.7m) | 14s |
| Afternoon (17 Jul) | 2.5ft (0.8m) | 16s |
| Evening (17 Jul) | 2.5ft (0.7m) | 15s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 24°C on Sat night). Mainly fresh winds. | |||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||
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) | W 14 | W 14 | SSW 16 | SSW 14 | W 14 | W 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | S 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 264 | 264 | 310 | 264 | 200 | 198 | 223 | 288 | 259 | 253 | 198 | 189 | 132 | 195 | 187 | 210 | 210 | 107 | 207 |
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 |
High Tide | 5:42PM0.73m | 6:12AM0.34m | 6:15PM0.65m | 7:16AM0.38m | 6:44PM0.56m | ||||||||||||||
Low Tide | 00:52AM0.10m | 11:17AM0.14m | 1:21AM0.10m | 12:14PM0.22m | |||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 28 | 28 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 26 | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 25 | 26 | 25 | 26 | 24 | 23 | 24 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | W 14 | W 14 | SSW 16 | E 6 | E 6 | W 14 | SSW 16 | E 6 | E 6 | SSW 16 | SSW 14 | E 6 | S 14 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | S 12 | SSW 14 |
| kJ | 264 | 264 | 310 | 49 | 51 | 198 | 223 | 49 | 49 | 253 | 198 | 64 | 132 | 195 | 187 | 210 | 210 | 75 | 207 |
Swell 2 Height (m) Direction Period (s) | E 6 | SSW 13 | E 6 | SSW 14 | W 14 | SSW 16 | W 14 | SSW 16 | SSW 16 | W 14 | W 14 | SSW 14 | W 13 | W 13 | W 13 | SSE 8 | SE 9 | S 14 | SSE 9 |
| kJ | 33 | 156 | 49 | 264 | 200 | 166 | 195 | 288 | 259 | 136 | 132 | 189 | 126 | 87 | 87 | 48 | 37 | 107 | 50 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSE 8 | W 14 | W 14 | SSW 12 | SSW 12 | SSW 12 | W 14 | W 14 | SSW 12 | SSE 7 | W 13 | NNE 7 | NNE 7 | SE 9 | W 13 | W 13 | W 13 | WNW 13 |
| kJ | 149 | 23 | 264 | 264 | 104 | 93 | 93 | 195 | 142 | 54 | 20 | 128 | 18 | 17 | 36 | 87 | 87 | 86 | 55 |
Wind waves Height (m) Direction Period (s) | — | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | — | ENE 6 | ENE 6 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 |
| kJ | — | 48 | 70 | 57 | 57 | 51 | 64 | 70 | — | 64 | 64 | 68 | 85 | 103 | 178 | 246 | 230 | 217 | 206 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 0 | 0 | 0 | 0 | 10 | 10 | 10 | 10 | 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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