Surf Forecasts:
How big are the waves at Power Plant today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 1.5ft (0.5m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 1.5ft (0.5m), 12s period with SSW swell.
- Evening surf: Evening surf (04 Aug, local time) - 1.5ft (0.4m), 16s period with SSW swell.
The current surf forecast for Power Plant at 1AM is: 0.5m 12s primary swell from a South-southwest direction (forecast issued at 07:00pm August 03). An open ocean swell of 1.0m 12s is not directed at the surf break, a second open ocean swell of 0.5m 6s is not directed at the surf break, a second open ocean swell of 1.3m 12s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 1.5ft (0.5m) | 12s |
| Afternoon (04 Aug) | 1.5ft (0.5m) | 12s |
| Evening (04 Aug) | 1.5ft (0.4m) | 16s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue morning, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||||
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) | ENE 8 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SW 15 | SSW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 49 | 83 | 82 | 81 | 81 | 78 | 69 | 107 | 103 | 95 | 87 | 89 | 91 | 94 | 89 | 110 | 148 | 106 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 6:19PM0.47m | 8:36AM0.49m | 6:36PM0.40m | 9:56AM0.55m | |||||||||||||||
Low Tide | 1:18AM0.09m | 2:21PM0.33m | 1:51AM0.08m | ||||||||||||||||
 |  |  | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 28 | 28 | 26 | 27 | 27 | 27 | 30 | 30 | 30 | 28 | 26 | 27 | 27 | 26 | 29 | 29 | 28 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 116 | 294 | 294 | 347 | 330 | 265 | 247 | 238 | 191 | 187 | 184 | 184 | 167 | 163 | 128 | 117 | 86 | 64 | 62 |
Swell 2 Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | SSW 12 | S 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 11 | SSW 11 | SSW 11 | SSW 15 | SW 15 | SSW 15 | SW 15 |
| kJ | 26 | 25 | 25 | 16 | 15 | 15 | 78 | 69 | 74 | 70 | 70 | 69 | 61 | 66 | 38 | 89 | 110 | 148 | 106 |
Swell 3 Height (m) Direction Period (s) | E 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | N 6 | N 6 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 11 | SSW 11 | S 12 | S 12 |
| kJ | 78 | 49 | 83 | 82 | 81 | 81 | 15 | 10 | 107 | 103 | 95 | 87 | 89 | 91 | 94 | 37 | 37 | 46 | 46 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 4 | ENE 8 | — | ENE 9 | — | — | — | SE 5 | — | E 4 | ENE 11 | — | — | ENE 10 | SE 5 | — | ENE 3 | N 4 |
| kJ | 169 | 15 | 151 | — | 144 | — | — | — | 8 | — | 7 | 286 | — | — | 218 | 7 | — | 1 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 3 | 3 | 1 | 1 | 1 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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