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 2AM is: 0.6m 15s primary swell from a South-southwest direction (forecast issued at 07:00pm August 25). An open ocean swell of 1.3m 7s 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 Fri afternoon, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||
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 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | 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 |
Wave Graph  | |||||||||||||||||||
 kJ | 193 | 169 | 167 | 167 | 121 | 236 | 235 | 311 | 395 | 568 | 585 | 453 | 464 | 699 | 710 | 702 | 527 | 391 | 471 |
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 | 2:47PM0.68m | 2:41AM0.32m | 3:14PM0.68m | 3:17AM0.36m | 3:40PM0.66m | ||||||||||||||
Low Tide | 9:50PM0.14m | 8:06AM0.07m | 10:06PM0.13m | 8:47AM0.08m | 10:23PM0.11m | ||||||||||||||
 |  | | | | | | | | |  |  | | |  | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 26 | 25 | 25 | 25 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 27 | 26 | 26 | 25 | 25 | 24 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | E 8 | E 7 | E 7 | E 7 | SSW 14 | SSW 14 | SSW 14 | S 18 | S 19 | S 19 | S 19 | S 17 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 |
| kJ | 193 | 61 | 155 | 181 | 176 | 236 | 215 | 207 | 395 | 568 | 585 | 453 | 464 | 699 | 710 | 702 | 527 | 391 | 471 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | S 18 | S 18 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NW 10 | E 6 | S 12 | SSW 12 | S 12 | S 12 |
| kJ | 81 | 169 | 167 | 167 | 121 | 167 | 235 | 311 | 135 | 135 | 137 | 135 | 127 | 15 | 95 | 72 | 81 | 69 | 69 |
Swell 3 Height (m) Direction Period (s) | E 8 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 10 | SSW 16 | NW 10 | W 10 | S 12 | NW 9 | WNW 9 | N 8 | NW 9 |
| kJ | 35 | 79 | 79 | 79 | 81 | 13 | 14 | 14 | 13 | 14 | 15 | 50 | 15 | 7 | 71 | 13 | 8 | 11 | 12 |
Wind waves Height (m) Direction Period (s) | E 7 | E 6 | — | — | — | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 6 | — | E 6 | E 6 | E 6 | E 6 |
| kJ | 189 | 91 | — | — | — | 166 | 154 | 141 | 140 | 137 | 128 | 144 | 144 | 116 | — | 113 | 108 | 115 | 97 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 8 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 3 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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