Surf Forecasts:
How big are the waves at Ko Olina Resort today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 2.5ft (0.8m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 3ft (0.9m), 16s period with SSW swell.
- Evening surf: Evening surf (29 Sep, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Ko Olina Resort at 10AM is: 0.9m 16s primary swell from a South-southwest direction and 1.1m 10s secondary swell from a Southwest direction, 1.1m 6s secondary swell from a South-southeast direction (forecast issued at 01:00am September 29). An open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 2.5ft (0.8m) | 12s |
| Afternoon (29 Sep) | 3ft (0.9m) | 16s |
| Evening (29 Sep) | 3ft (0.9m) | 16s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Wed night. Warm (max 27°C on Tue morning, min 25°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||||||||||||
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 10 | SSW 9 | SW 12 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | W 10 | W 10 | SSW 15 | SSW 14 | SSW 14 | W 10 | W 10 | W 9 | W 9 | W 8 | S 14 | SSE 12 | W 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 302 | 184 | 169 | 447 | 447 | 447 | 397 | 322 | 314 | 302 | 283 | 233 | 239 | 198 | 186 | 186 | 190 | 186 | 136 | 102 | 91 | 103 | 56 | 45 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:39AM0.67m | 4:45PM0.33m | 6:32AM0.67m | 5:06PM0.27m | 7:35AM0.66m | |||||||||||||||||||
Low Tide | 12:31PM0.22m | 10:50PM0.04m | 2:02PM0.24m | 11:22PM0.05m | ||||||||||||||||||||
 |  |  | | | | | |  | |  | | | | | | | | | | | | |  | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 1 | 2 | 1 | 2 | 4 | 2 | 3 | 4 | 3 | — | 1 | 1 | 1 |
Temp °C | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 28 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 16 | WSW 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 10 | W 10 | W 9 | W 9 | W 8 | E 8 | E 8 | E 8 |
| kJ | 240 | 202 | 195 | 165 | 137 | 137 | 137 | 322 | 245 | 208 | 234 | 233 | 239 | 198 | 151 | 136 | 190 | 186 | 136 | 102 | 91 | 64 | 64 | 64 |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SSW 9 | SSW 9 | SW 10 | SW 10 | WSW 10 | SSW 16 | ENE 8 | ENE 8 | SSW 15 | SSW 15 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 14 | E 8 | E 8 | E 8 | W 8 | W 8 | W 8 |
| kJ | 302 | 184 | 124 | 231 | 200 | 175 | 397 | 85 | 85 | 302 | 283 | 61 | 63 | 84 | 61 | 61 | 84 | 315 | 66 | 66 | 66 | 65 | 46 | 45 |
Swell 3 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SW 12 | SSW 16 | SSW 16 | SSW 16 | SW 10 | E 14 | SSW 16 | E 8 | E 8 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 14 | SSE 12 | NNW 10 |
| kJ | 59 | 68 | 169 | 447 | 447 | 447 | 137 | 178 | 314 | 80 | 80 | 220 | 188 | 188 | 186 | 186 | 87 | 99 | 99 | 57 | 57 | 103 | 56 | 38 |
Wind waves Height (m) Direction Period (s) | — | SE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 6 | SSE 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 |
| kJ | — | 94 | 69 | 100 | 90 | 93 | 107 | 103 | 117 | 126 | 141 | 176 | 155 | 122 | 94 | 77 | 77 | 74 | 57 | 43 | 43 | 43 | 43 | 30 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 27 | 29 | 29 | 21 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 14 | 4 | 11 | 28 | 29 | 14 | 0 | 4 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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