Surf Forecasts:
How big are the waves at Power Plant today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 2.5ft (0.8m), 14s period with S swell.
- Evening surf: Evening surf (29 Jul, local time) - 2.5ft (0.8m), 14s period with S swell.
The current surf forecast for Power Plant at 1PM is: 0.7m 14s primary swell from a South direction (forecast issued at 07:00am July 29). An open ocean swell of 1.1m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 2.5ft (0.7m) | 14s |
| Afternoon (29 Jul) | 2.5ft (0.8m) | 14s |
| Evening (29 Jul) | 2.5ft (0.8m) | 14s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 24°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the ENE by Fri night). | |||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||||||||
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 14 | SSW 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | SSW 18 | SSW 18 | SSW 18 | S 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 204 | 213 | 203 | 264 | 257 | 257 | 250 | 243 | 236 | 232 | 229 | 225 | 222 | 219 | 215 | 268 | 264 | 264 | 258 | 251 | 232 | 226 | 223 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | glassy | off | off | cross-off | cross | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 3:28AM0.27m | 4:18PM0.72m | 4:07AM0.30m | 4:45PM0.70m | 4:50AM0.33m | 5:11PM0.66m | |||||||||||||||||
Low Tide | 8:53AM0.04m | 11:26PM0.14m | 9:30AM0.07m | 11:47PM0.13m | 10:08AM0.10m | ||||||||||||||||||
 |  | | |  |  | | | | | | |  | | | | | | | | |  | | |
 | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 25 | 25 |
Feels °C | 28 | 27 | 30 | 30 | 31 | 32 | 30 | 30 | 28 | 28 | 30 | 29 | 29 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 10 | ENE 10 | E 9 | ENE 9 | ENE 9 | S 14 | S 14 | S 14 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 12 | E 8 | E 8 | SW 15 | SW 15 | SW 15 |
| kJ | 478 | 392 | 300 | 245 | 176 | 135 | 106 | 243 | 236 | 232 | 103 | 120 | 95 | 95 | 95 | 114 | 138 | 151 | 186 | 222 | 232 | 226 | 223 |
Swell 2 Height (m) Direction Period (s) | N 6 | SSW 14 | S 14 | S 14 | S 14 | S 14 | S 14 | ENE 8 | E 8 | E 8 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 16 | S 12 | SW 16 | S 12 | E 15 | E 15 |
| kJ | 43 | 213 | 203 | 264 | 257 | 257 | 250 | 96 | 68 | 84 | 229 | 225 | 222 | 219 | 215 | 163 | 161 | 264 | 148 | 251 | 104 | 165 | 161 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | N 6 | N 6 | N 6 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SW 16 | SW 16 | E 16 | SW 16 | S 12 | E 16 | S 12 | S 12 |
| kJ | 204 | 36 | 36 | 38 | 44 | 63 | 46 | 46 | 44 | 32 | 31 | 207 | 207 | 204 | 190 | 268 | 264 | 125 | 258 | 146 | 172 | 103 | 101 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 8 | — | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 102 | — | 163 | 249 | 294 | 256 | 315 | 323 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 12 | 16 | 12 | 12 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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