Surf Forecasts:
How big are the waves at Power Plant today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 2ft (0.6m), 19s period with S swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 2ft (0.6m), 18s period with S swell.
- Evening surf: Evening surf (15 Oct, local time) - 2ft (0.6m), 18s period with S swell.
The current surf forecast for Power Plant at 2PM is: 0.6m 18s primary swell from a South direction (forecast issued at 07:00am October 15). An open ocean swell of 0.9m 12s is not directed at the surf break, a second open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 2ft (0.6m) | 19s |
| Afternoon (15 Oct) | 2ft (0.6m) | 18s |
| Evening (15 Oct) | 2ft (0.6m) | 18s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | |||||||||||||||||||||
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) | S 19 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | WNW 15 | WNW 16 | S 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 362 | 270 | 265 | 234 | 221 | 219 | 214 | 197 | 185 | 181 | 181 | 178 | 122 | 116 | 109 | 104 | 103 | 102 | 100 | 61 | 91 | 99 | 85 |
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 |
High Tide | 6:51AM0.61m | 7:49AM0.58m | 8:59AM0.56m | 10:19PM0.19m | |||||||||||||||||||
Low Tide | 11:04PM0.12m | 11:29PM0.15m | 6:59PM0.18m | ||||||||||||||||||||
 |  | | | | | | | |  | | | | | | | | | | | | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 24 | 24 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 26 | 24 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 24 | 26 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 24 | 25 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | N 11 | N 11 | N 11 | N 10 | N 10 |
| kJ | 330 | 294 | 243 | 239 | 166 | 157 | 154 | 154 | 193 | 151 | 135 | 437 | 492 | 425 | 404 | 454 | 308 | 356 | 338 | 338 | 326 | 314 | 260 |
Swell 2 Height (m) Direction Period (s) | S 19 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | N 13 | S 16 | S 16 | S 15 | N 7 | S 15 | S 14 | S 14 | S 14 | S 14 | WNW 15 | S 13 | S 13 |
| kJ | 362 | 270 | 265 | 234 | 221 | 219 | 214 | 197 | 185 | 181 | 128 | 178 | 122 | 116 | 23 | 104 | 103 | 102 | 100 | 61 | 91 | 56 | 85 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 11 | S 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | SW 16 | S 16 | S 10 | SSW 16 | S 10 | S 15 | S 10 | N 7 | S 10 | NW 17 | SE 8 | S 14 | WNW 16 | N 13 |
| kJ | 97 | 79 | 80 | 56 | 57 | 57 | 37 | 58 | 82 | 127 | 181 | 33 | 99 | 31 | 109 | 31 | 15 | 31 | 76 | 16 | 58 | 99 | 92 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 5 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 17 | 30 | 33 | 59 | 86 | 109 | 91 | 91 | 97 | 94 | 112 | 146 | 176 | 184 | 199 | 232 | 260 | 235 | 177 | 173 | 143 | 139 | 220 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 8 | 8 | 8 | 0 | 2 | 0 | 0 | 0 | 8 | 15 | 12 | 8 | 19 | 12 | 8 | 3 | 8 | 158 | 158 | 3 | 12 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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