Surf Forecasts:
How big are the waves at Ko Olina Resort today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 2.5ft (0.8m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 2.5ft (0.8m), 13s period with S swell.
- Evening surf: Evening surf (22 Sep, local time) - 2.5ft (0.7m), 12s period with S swell.
The current surf forecast for Ko Olina Resort at 6AM is: 0.8m 13s primary swell from a South-southwest direction (forecast issued at 01:00am September 22). An open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 2.5ft (0.8m) | 13s |
| Afternoon (22 Sep) | 2.5ft (0.8m) | 13s |
| Evening (22 Sep) | 2.5ft (0.7m) | 12s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue morning, min 26°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||||||||
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 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 13 | S 12 | S 12 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 17 | SSW 17 | SSW 17 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 229 | 229 | 225 | 222 | 202 | 146 | 144 | 141 | 106 | 112 | 115 | 110 | 108 | 169 | 166 | 164 | 255 | 255 | 248 | 294 | 377 | 377 | 197 | 226 |
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 | off | off | off | off | off |
High Tide | 1:23AM0.29m | 1:30PM0.62m | 1:55AM0.35m | 2:01PM0.61m | 2:28AM0.42m | 2:29PM0.59m | ||||||||||||||||||
Low Tide | 6:22AM0.15m | 8:31PM0.13m | 7:13AM0.14m | 8:45PM0.11m | 8:01AM0.13m | 9:00PM0.09m | ||||||||||||||||||
 | |  |  | | | | |  | | | | | | | | | | | | | | | | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 28 | 28 | 28 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 26 | 26 | 26 |
Feels °C | 27 | 27 | 28 | 28 | 26 | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 26 | 26 | 25 | 25 | 26 | 25 | 24 | 24 | 26 | 23 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | E 9 | ENE 8 | ENE 8 | ENE 8 | S 13 | E 8 | NNW 11 | NNW 11 | E 9 | E 9 | E 10 | E 10 | E 10 | NNW 10 | NNW 10 | NNW 10 | SW 16 | E 9 | SW 16 | SSW 15 | SSW 17 | E 8 | SW 14 | SW 15 |
| kJ | 177 | 184 | 180 | 176 | 202 | 200 | 161 | 158 | 351 | 383 | 417 | 417 | 417 | 102 | 75 | 75 | 255 | 335 | 248 | 294 | 377 | 466 | 162 | 226 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NNW 12 | NNW 11 | S 12 | S 12 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | S 12 | SSW 16 | SSW 16 | NNW 10 | SW 16 | NNW 9 | NNW 9 | NNW 10 | SSW 17 | SSW 17 | N 9 |
| kJ | 229 | 229 | 225 | 222 | 147 | 173 | 144 | 141 | 121 | 112 | 108 | 106 | 106 | 108 | 166 | 164 | 74 | 255 | 50 | 48 | 72 | 377 | 197 | 45 |
Swell 3 Height (m) Direction Period (s) | N 5 | N 13 | N 12 | NNW 12 | SW 19 | S 12 | SW 17 | SW 17 | S 12 | S 12 | S 13 | S 12 | S 12 | SSW 16 | S 12 | S 12 | S 12 | NNW 10 | S 12 | S 12 | S 12 | NNW 10 | N 10 | SW 18 |
| kJ | 13 | 87 | 112 | 150 | 93 | 146 | 72 | 75 | 106 | 112 | 115 | 110 | 108 | 169 | 108 | 108 | 106 | 74 | 73 | 69 | 69 | 74 | 67 | 154 |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | — | — | E 8 | — | E 8 | E 9 | — | — | — | E 10 | — | E 10 | E 9 | E 9 | E 9 | — | E 8 | E 8 | E 8 | — | E 8 | E 8 |
| kJ | 217 | — | — | — | 200 | — | 205 | 290 | — | — | — | 541 | — | 408 | 388 | 367 | 335 | — | 320 | 339 | 421 | — | 466 | 583 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 10 | 10 | 10 | 4 | 2 | 2 | 0 | 6 | 10 | 18 | 10 | 0 | 0 | 4 | 10 | 17 | 18 | 14 | 21 | 159 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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