Surf Forecasts:
How big are the waves at Power Plant today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 2.5ft (0.7m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 1.5ft (0.5m), 16s period with SW swell.
- Evening surf: Evening surf (09 Aug, local time) - 2.5ft (0.7m), 16s period with SSW swell.
The current surf forecast for Power Plant at 9AM is: 0.7m 17s primary swell from a South-southwest direction (forecast issued at 01:00am August 09). An open ocean swell of 1.1m 7s 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 (09 Aug) | 2.5ft (0.7m) | 17s |
| Afternoon (09 Aug) | 1.5ft (0.5m) | 16s |
| Evening (09 Aug) | 2.5ft (0.7m) | 16s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||||||||||
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 | 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 17 | SSW 17 | SSW 17 | SW 16 | SW 16 | S 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 202 | 261 | 252 | 130 | 129 | 156 | 295 | 201 | 288 | 171 | 196 | 186 | 326 | 234 | 253 | 250 | 237 | 231 | 222 | 218 | 276 | 331 | 317 | 308 |
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 | off |
High Tide | 00:29AM0.20m | 2:02PM0.77m | 1:39AM0.23m | 2:45PM0.79m | 2:33AM0.27m | 3:24PM0.79m | ||||||||||||||||||
Low Tide | 6:00AM0.03m | 9:41PM0.14m | 7:02AM0.01m | 10:06PM0.12m | 7:57AM0.01m | 10:31PM0.10m | ||||||||||||||||||
 | |  | | |  | |  |  | | | |  | | | | | | | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 29 | 28 | 26 | 26 | 25 | 25 | 26 | 28 | 28 | 28 | 25 | 25 |
Feels °C | 25 | 25 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 29 | 29 | 27 | 26 | 27 | 26 | 26 | 27 | 29 | 27 | 27 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | E 7 | E 7 | E 7 | E 7 | SSW 12 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | E 8 | E 8 | E 8 | SSW 15 | SSW 16 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SSW 14 | SSW 14 |
| kJ | 154 | 135 | 114 | 121 | 127 | 85 | 295 | 201 | 288 | 171 | 177 | 149 | 153 | 234 | 253 | 150 | 126 | 126 | 127 | 106 | 106 | 106 | 317 | 308 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 17 | SSW 13 | SSW 12 | S 18 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 15 | SSW 15 | SSE 10 | SSE 9 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSE 9 | S 20 |
| kJ | 202 | 261 | 252 | 96 | 89 | 156 | 56 | 83 | 56 | 83 | 196 | 186 | 326 | 36 | 33 | 250 | 237 | 231 | 222 | 218 | 276 | 331 | 50 | 268 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSW 13 | SSW 13 | SW 16 | SW 16 | SW 16 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 12 | SSW 12 | NNW 9 | NNW 9 | N 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SSE 9 | SSE 9 | S 20 | SE 9 |
| kJ | 32 | 135 | 135 | 130 | 129 | 125 | 37 | 37 | 36 | 36 | 56 | 81 | 26 | 25 | 35 | 33 | 32 | 32 | 32 | 39 | 53 | 53 | 127 | 38 |
Wind waves Height (m) Direction Period (s) | E 7 | — | — | — | — | E 7 | ENE 8 | ENE 8 | E 8 | E 8 | — | — | — | E 8 | E 8 | — | E 6 | E 7 | — | — | — | — | E 7 | E 7 |
| kJ | 107 | — | — | — | — | 159 | 169 | 173 | 168 | 181 | — | — | — | 146 | 160 | — | 161 | 157 | — | — | — | — | 131 | 131 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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