Surf Forecasts:
How big are the waves at Power Plant today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 1.5ft (0.5m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 2ft (0.6m), 16s period with SSW swell.
- Evening surf: Evening surf (25 Aug, local time) - 2ft (0.6m), 15s period with SSW swell.
The current surf forecast for Power Plant at 1PM is: 0.6m 16s primary swell from a South-southwest direction (forecast issued at 07:00am August 25). An open ocean swell of 1.5m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 1.5ft (0.5m) | 16s |
| Afternoon (25 Aug) | 2ft (0.6m) | 16s |
| Evening (25 Aug) | 2ft (0.6m) | 15s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue morning, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 16 | 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 | 149 | 146 | 146 | 198 | 193 | 169 | 167 | 167 | 121 | 239 | 235 | 311 | 395 | 568 | 585 | 453 | 470 | 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 | off | off | off | off |
High Tide | 2:05AM0.28m | 2:47PM0.68m | 2:41AM0.32m | 3:14PM0.68m | 3:17AM0.36m | 3:40PM0.66m | |||||||||||||||||
Low Tide | 7:24AM0.08m | 9:50PM0.14m | 8:06AM0.07m | 10:06PM0.13m | 8:47AM0.08m | 10:23PM0.11m | |||||||||||||||||
 |  | | | |  | | | | | | | | | | | | |  | | | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 25 | 25 |
Feels °C | 27 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 24 | 25 | 24 | 25 | 24 | 24 | 25 | 24 | 25 | 25 | 26 | 26 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SSW 12 | SSW 12 | E 7 | E 7 | SSW 15 | SSW 15 | E 7 | E 7 | SSW 14 | SSW 14 | SSW 14 | S 18 | S 19 | S 19 | E 7 | S 17 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 |
| kJ | 46 | 119 | 119 | 211 | 163 | 169 | 167 | 176 | 186 | 239 | 215 | 207 | 395 | 568 | 585 | 123 | 470 | 699 | 710 | 702 | 527 | 391 | 471 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSE 7 | SSW 16 | SSW 16 | SSW 16 | SSW 12 | SSE 8 | SSW 15 | SSW 15 | S 18 | S 18 | S 18 | SSW 13 | SSW 13 | SSW 13 | S 19 | SSW 13 | E 6 | SSW 12 | S 12 | SSW 12 | SSW 12 | S 12 |
| kJ | 119 | 41 | 146 | 198 | 193 | 79 | 39 | 167 | 121 | 167 | 235 | 311 | 135 | 135 | 137 | 453 | 127 | 97 | 79 | 72 | 81 | 77 | 69 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSE 6 | SSW 12 | SSW 12 | SSW 19 | SSW 12 | SSW 12 | SSW 12 | NW 9 | NW 10 | SE 8 | NW 9 | SE 6 | NW 10 | SSW 13 | NW 10 | NW 10 | NW 9 | NW 9 | WNW 9 | N 8 | NW 9 |
| kJ | 149 | 146 | 23 | 82 | 81 | 119 | 79 | 79 | 81 | 13 | 14 | 17 | 13 | 10 | 15 | 135 | 15 | 15 | 23 | 13 | 8 | 10 | 12 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 6 | — | E 7 | E 7 | E 7 | — | — | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | — | E 7 | — | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 149 | 186 | 163 | — | 134 | 178 | 152 | — | — | 176 | 154 | 116 | 140 | 123 | 128 | — | 127 | — | 95 | 106 | 132 | 113 | 108 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 8 | 8 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 3 | 12 | 3 | 0 | 8 | 0 | 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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