Surf Forecasts:
How big are the waves at Ko Olina Resort today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 2.5ft (0.7m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 2ft (0.6m), 18s period with SSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 2ft (0.6m), 17s period with SSW swell.
The current surf forecast for Ko Olina Resort at 2PM is: 0.6m 18s primary swell from a South-southwest direction and 0.8m 13s secondary swell from a South-southwest direction (forecast issued at 07:00am September 10). An open ocean swell of 1.0m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 2.5ft (0.7m) | 13s |
| Afternoon (10 Sep) | 2ft (0.6m) | 18s |
| Evening (10 Sep) | 2ft (0.6m) | 17s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Thu afternoon, min 24°C on Fri night). Winds decreasing (fresh winds from the E on Thu afternoon, light winds from the ESE by Sat afternoon). | |||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||||||||
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 13 | SSW 17 | SSW 18 | SSW 18 | SSW 18 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 192 | 173 | 184 | 209 | 209 | 204 | 278 | 268 | 264 | 264 | 255 | 236 | 229 | 229 | 226 | 283 | 223 | 226 | 124 | 122 | 124 | 118 | 116 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off |
High Tide | 3:15AM0.44m | 3:25PM0.64m | 3:55AM0.50m | 3:54PM0.58m | 4:35AM0.55m | 4:21PM0.51m | |||||||||||||||||
Low Tide | 8:55AM0.10m | 9:55PM0.08m | 9:44AM0.13m | 10:16PM0.07m | 10:34AM0.16m | 10:36PM0.07m | |||||||||||||||||
 |  | | | |  | | | | | | | | | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 28 | 27 | 27 | 27 | 26 | 26 | 25 | 24 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 28 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | ENE 7 | ENE 7 | E 7 | E 7 | SSW 12 | E 7 | ENE 7 | ENE 7 | SW 16 | SW 16 | E 7 | E 11 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | E 10 | E 10 | E 10 | SSW 13 | SSW 13 |
| kJ | 192 | 78 | 89 | 109 | 131 | 129 | 103 | 86 | 68 | 264 | 255 | 44 | 188 | 229 | 226 | 283 | 223 | 226 | 70 | 70 | 70 | 118 | 116 |
Swell 2 Height (m) Direction Period (s) | NW 8 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 18 | SW 16 | SW 16 | SW 16 | E 11 | E 11 | SW 15 | SW 15 | NNE 8 | NNE 7 | SSE 8 | ENE 10 | E 10 | SW 16 | SW 16 | SW 16 | E 10 | NNE 9 |
| kJ | 78 | 173 | 170 | 183 | 133 | 204 | 278 | 268 | 264 | 62 | 62 | 236 | 229 | 19 | 18 | 26 | 106 | 96 | 124 | 122 | 124 | 48 | 44 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | NW 8 | SSW 17 | SSW 18 | SSW 18 | ENE 12 | SSW 12 | SSE 9 | SSE 9 | S 12 | SSW 11 | E 11 | NNE 8 | SSW 11 | SSW 11 | NNE 7 | SSE 8 | NNE 8 | SW 13 | SW 13 | NNE 9 | NNE 9 | E 9 |
| kJ | 58 | 48 | 184 | 209 | 209 | 46 | 81 | 52 | 55 | 67 | 43 | 62 | 19 | 43 | 40 | 16 | 26 | 20 | 88 | 87 | 30 | 44 | 44 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | E 7 | — | — | — | ENE 7 | E 7 | ENE 7 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | — | — | — | E 9 |
| kJ | — | — | — | — | — | 127 | — | — | — | 63 | 59 | 79 | 249 | 191 | 153 | 150 | 190 | 137 | 109 | — | — | — | 110 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 10 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 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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