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 3AM is: 0.6m 20s primary swell from a South direction and 0.7m 12s secondary swell from a South direction (forecast issued at 07:00pm October 14). An open ocean swell of 1.1m 12s is not directed at the surf break, a second open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| 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. | |||||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | |||||||||||||||||
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) | NW 13 | S 21 | S 20 | S 20 | 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 |
Wave Graph  | |||||||||||||||||||
 kJ | 486 | 218 | 200 | 268 | 362 | 270 | 265 | 234 | 221 | 219 | 214 | 197 | 185 | 181 | 181 | 178 | 122 | 116 | 109 |
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 |
High Tide | 4:46PM0.25m | 6:51AM0.61m | 7:49AM0.58m | ||||||||||||||||
Low Tide | 10:40PM0.09m | 11:04PM0.12m | |||||||||||||||||
 |  | | | | | | | |  | | | |  | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 28 | 25 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 13 | NNW 13 | NW 12 | NW 12 | 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 |
| kJ | 486 | 430 | 341 | 336 | 330 | 294 | 243 | 239 | 166 | 157 | 154 | 154 | 197 | 135 | 135 | 437 | 492 | 425 | 404 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | 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 |
| kJ | 137 | 137 | 134 | 134 | 362 | 270 | 265 | 234 | 221 | 219 | 214 | 197 | 185 | 181 | 128 | 178 | 122 | 116 | 23 |
Swell 3 Height (m) Direction Period (s) | S 21 | S 21 | S 20 | S 20 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 16 | S 10 | SSW 16 | SW 16 | S 15 |
| kJ | 218 | 218 | 200 | 268 | 97 | 79 | 82 | 56 | 57 | 57 | 37 | 85 | 58 | 56 | 181 | 33 | 99 | 64 | 109 |
Wind waves Height (m) Direction Period (s) | ENE 9 | ENE 4 | ENE 9 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | E 6 | E 7 |
| kJ | 124 | 9 | 86 | 24 | 23 | 34 | 28 | 49 | 80 | 102 | 109 | 112 | 97 | 97 | 94 | 108 | 150 | 171 | 222 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 8 | 1 | 8 | 0 | 0 | 0 | 2 | 15 | 9 | 8 | 12 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
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Surf Rating (10 Max)
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