Surf Forecasts:
How big are the waves at Power Plant today (01 Aug):
- Morning surf: Morning surf (01 Aug, local time) - 2.5ft (0.7m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (01 Aug, local time) - 2ft (0.6m), 14s period with SSW swell.
- Evening surf: Evening surf (01 Aug, local time) - 2ft (0.6m), 14s period with SSW swell.
The current surf forecast for Power Plant at 10PM is: 0.6m 14s primary swell from a South-southwest direction (forecast issued at 01:00pm August 01). An open ocean swell of 0.7m 14s is not directed at the surf break, a second open ocean swell of 2.0m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Aug) | 2.5ft (0.7m) | 14s |
| Afternoon (01 Aug) | 2ft (0.6m) | 14s |
| Evening (01 Aug) | 2ft (0.6m) | 14s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Mon afternoon, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sat afternoon, calm by Tue morning). | |||||||||||||||||||||
Sat 1 | Sunday 2 | Monday 3 | |||||||||||||||||||
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) | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | SW 13 | SSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 191 | 123 | 123 | 123 | 125 | 131 | 133 | 133 | 129 | 118 | 116 | 92 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 49 | 56 |
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 | 5:35PM0.61m | 6:28AM0.40m | 5:58PM0.54m | 7:27AM0.45m | 6:19PM0.47m | ||||||||||||||||
Low Tide | 10:50AM0.16m | 00:28AM0.11m | 11:40AM0.22m | 00:51AM0.10m | 12:43PM0.28m | ||||||||||||||||
 | | |  | |  | |  | | | |  | | | | | |  | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 28 | 27 | 25 | 25 |
Feels °C | 25 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 23 | 24 | 24 | 24 | 26 | 27 | 28 | 26 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SSW 14 | SSW 14 | E 8 | E 14 | N 6 | N 6 | N 6 | E 14 | N 6 | E 14 | SSW 13 | SSW 12 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 6 | N 6 |
| kJ | 191 | 123 | 123 | 499 | 199 | 29 | 30 | 30 | 138 | 31 | 138 | 92 | 89 | 266 | 230 | 196 | 165 | 169 | 144 | 10 | 15 |
Swell 2 Height (m) Direction Period (s) | E 15 | E 14 | E 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | E 14 | N 6 | E 14 | SSW 13 | E 14 | E 13 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | SSW 12 | SSW 12 |
| kJ | 150 | 148 | 142 | 123 | 125 | 131 | 133 | 138 | 29 | 134 | 116 | 91 | 85 | 26 | 27 | 27 | 27 | 25 | 16 | 49 | 56 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | NNE 6 | N 6 | E 14 | S 11 | E 14 | E 14 | SSW 14 | SSW 14 | SSW 13 | N 9 | SE 7 | SE 7 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | SW 13 | SE 6 |
| kJ | 45 | 13 | 25 | 144 | 21 | 144 | 138 | 133 | 129 | 118 | 14 | 14 | 13 | 84 | 84 | 54 | 80 | 80 | 78 | 42 | 9 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | — | ENE 8 | ENE 8 | E 8 | — | ENE 8 | ENE 12 | E 12 |
| kJ | 654 | 583 | 527 | 612 | 559 | 488 | 489 | 450 | 401 | 356 | 434 | 404 | 338 | — | 361 | 291 | 234 | — | 221 | 477 | 353 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 178 | 179 | 16 | 8 | 9 | 19 | 9 | 12 | 8 | 160 | 170 | 19 | 8 | 3 | 8 | 28 | 3 | 8 | 3 | 1 | 7 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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