Surf Forecasts:
How big are the waves at Ko Olina Resort today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2ft (0.6m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 2.5ft (0.7m), 18s period with SW swell.
- Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.7m), 16s period with SW swell.
The current surf forecast for Ko Olina Resort at 5AM is: 0.6m 17s primary swell from a South-southwest direction (forecast issued at 01:00am August 20). An open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2ft (0.6m) | 18s |
| Afternoon (20 Aug) | 2.5ft (0.7m) | 18s |
| Evening (20 Aug) | 2.5ft (0.7m) | 16s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sat morning, min 25°C on Thu morning). Winds increasing (calm on Thu afternoon, fresh winds from the ENE by Sat afternoon). | ||||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||||||||||||
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 16 | SSW 17 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SSW 16 | SW 17 | SSW 17 | SSW 17 | SW 16 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 |
Wave Graph | ||||||||||||||||||||||||
177 | 200 | 249 | 316 | 316 | 302 | 278 | 271 | 347 | 414 | 368 | 364 | 278 | 326 | 322 | 367 | 322 | 322 | 326 | 326 | 318 | 314 | 248 | 248 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | glassy | glassy | glassy | glassy | off | off | cross-off | cross-off | cross | cross-on | glassy | glassy | off | off | off | off | off | off | off | off | off |
High Tide | 11:13AM0.55m | 12:17PM0.58m | 11:07PM0.20m | 1:05PM0.61m | ||||||||||||||||||||
Low Tide | 2:02AM0.13m | 3:07AM0.14m | 9:33PM0.20m | 4:33AM0.13m | 9:13PM0.18m | |||||||||||||||||||
— | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | |
— | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 27 | 26 | 25 |
Feels °C | 28 | 27 | 27 | 31 | 31 | 31 | 31 | 29 | 29 | 28 | 30 | 29 | 30 | 31 | 31 | 30 | 28 | 28 | 28 | 27 | 26 | 24 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | E 8 | ENE 8 | E 8 | SW 18 | SW 18 | ENE 7 | SW 16 | SW 16 | SSW 16 | SW 17 | SSW 17 | SSW 17 | SW 16 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | ENE 6 | E 7 | SSW 16 | SW 16 | WNW 11 |
61 | 87 | 60 | 316 | 316 | 70 | 278 | 271 | 347 | 414 | 368 | 364 | 278 | 326 | 322 | 367 | 322 | 322 | 326 | 56 | 72 | 314 | 248 | 135 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 17 | SW 18 | E 8 | E 8 | SW 17 | E 8 | E 8 | NE 7 | E 7 | ENE 7 | W 11 | W 10 | W 10 | W 10 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | SSW 16 | SSW 16 | WNW 11 | WNW 11 | SW 16 |
177 | 200 | 249 | 42 | 41 | 302 | 41 | 41 | 56 | 40 | 47 | 81 | 74 | 73 | 51 | 42 | 41 | 21 | 44 | 326 | 318 | 128 | 123 | 248 | |
Swell 3 Height (m) Direction Period (s) | NNE 6 | S 12 | NNE 6 | NNE 6 | NNE 6 | W 11 | W 10 | W 10 | W 9 | W 11 | W 11 | E 7 | E 7 | E 7 | E 8 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 12 | SSE 12 | SSE 12 | SSE 12 |
12 | 44 | 13 | 13 | 13 | 55 | 48 | 45 | 43 | 57 | 84 | 26 | 26 | 26 | 29 | 71 | 49 | 49 | 77 | 77 | 145 | 50 | 50 | 50 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 7 | — | — | ENE 7 | E 7 | E 6 | E 6 |
77 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 51 | — | — | 73 | 111 | 143 | 190 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 14 | 10 | 10 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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