Surf Forecasts:
How big are the waves at Power Plant today (26 Aug):
- Morning surf: Morning surf (26 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (26 Aug, local time) - 2.5ft (0.7m), 18s period with S swell.
- Evening surf: Evening surf (26 Aug, local time) - 3ft (0.9m), 19s period with S swell.
The current surf forecast for Power Plant at 8PM is: 0.9m 19s primary swell from a South direction and 0.6m 13s secondary swell from a South-southwest direction (forecast issued at 01:00pm August 26). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | 2.5ft (0.8m) | 14s |
| Afternoon (26 Aug) | 2.5ft (0.7m) | 18s |
| Evening (26 Aug) | 3ft (0.9m) | 19s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | |||||||||||||||||||
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 18 | S 18 | S 18 | S 19 | S 19 | S 19 | S 17 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 235 | 311 | 395 | 568 | 585 | 453 | 470 | 699 | 710 | 702 | 527 | 391 | 471 | 577 | 570 | 429 | 329 | 325 | 399 | 395 | 384 |
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 |
High Tide | 3:14PM0.68m | 3:17AM0.36m | 3:40PM0.66m | 3:54AM0.41m | 4:06PM0.63m | ||||||||||||||||
Low Tide | 8:06AM0.07m | 10:06PM0.13m | 8:47AM0.08m | 10:23PM0.11m | 9:29AM0.11m | 10:41PM0.10m | |||||||||||||||
 | | |  | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 28 | 27 | 25 | 25 |
Feels °C | 26 | 25 | 25 | 24 | 24 | 23 | 24 | 24 | 26 | 26 | 25 | 26 | 24 | 25 | 25 | 25 | 25 | 26 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | E 6 | S 19 | S 19 | S 19 | E 7 | S 17 | E 6 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 |
| kJ | 215 | 207 | 136 | 568 | 585 | 453 | 154 | 699 | 100 | 702 | 527 | 391 | 471 | 577 | 570 | 429 | 329 | 325 | 399 | 395 | 384 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | S 18 | SSW 13 | SSW 13 | SSW 13 | S 17 | E 7 | S 17 | S 12 | SSW 12 | SSW 12 | S 12 | SSW 11 | SSW 11 | NNE 6 | SSW 11 | NNE 6 | E 15 | E 15 | E 14 |
| kJ | 235 | 311 | 395 | 135 | 137 | 135 | 470 | 104 | 710 | 72 | 81 | 77 | 69 | 39 | 38 | 14 | 40 | 13 | 68 | 67 | 66 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | NW 9 | SSW 13 | NW 9 | NW 10 | SSW 16 | SSW 13 | NW 10 | S 12 | NW 9 | WNW 9 | N 8 | NW 9 | N 7 | NNE 7 | SSW 11 | NNE 6 | SSW 11 | SSW 19 | SSW 19 | SW 19 |
| kJ | 7 | 14 | 135 | 14 | 15 | 50 | 129 | 14 | 71 | 13 | 8 | 11 | 12 | 9 | 10 | 39 | 13 | 37 | 35 | 35 | 56 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | — | E 6 | E 6 | E 7 | E 7 | — | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 6 | E 6 | E 6 | E 6 | ENE 6 |
| kJ | 116 | 157 | — | 116 | 116 | 144 | 250 | — | 135 | 113 | 112 | 97 | 88 | 85 | 79 | 86 | 95 | 98 | 135 | 115 | 95 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 12 | 8 | 8 | 0 | 8 | 0 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 3 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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