Surf Forecasts:
How big are the waves at Power Plant today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 2ft (0.6m), 18s period with S swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 2.5ft (0.7m), 18s period with S swell.
- Evening surf: Evening surf (01 Sep, local time) - 2.5ft (0.8m), 18s period with S swell.
The current surf forecast for Power Plant at 10AM is: 0.7m 18s primary swell from a South-southwest direction (forecast issued at 07:00am September 01). An open ocean swell of 0.7m 7s is not directed at the surf break, a second open ocean swell of 1.2m 8s 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 (01 Sep) | 2ft (0.6m) | 18s |
| Afternoon (01 Sep) | 2.5ft (0.7m) | 18s |
| Evening (01 Sep) | 2.5ft (0.8m) | 18s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||||||||
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) | S 19 | S 18 | SSW 18 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | SE 12 | SE 12 | SSE 12 | SSE 12 | SSE 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 267 | 243 | 333 | 311 | 314 | 404 | 390 | 465 | 438 | 432 | 520 | 513 | 401 | 371 | 357 | 275 | 272 | 286 | 353 | 421 | 480 | 525 | 579 |
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 | 6:54AM0.57m | 5:35PM0.37m | 8:00AM0.58m | 5:33PM0.31m | 9:21AM0.60m | ||||||||||||||||||
Low Tide | 1:15PM0.28m | 00:13AM0.07m | 3:27PM0.30m | 00:49AM0.08m | |||||||||||||||||||
 |  | | | | | |  | |  | | | |  | | | | | | | | | | |
 | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 28 | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 25 | 26 | 26 | 27 | 25 | 25 | 26 | 27 | 25 | 26 | 26 | 26 | 25 | 23 | 23 | 24 | 23 | 24 | 25 | 24 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | E 8 | N 7 | SSW 18 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | SE 13 | SE 12 | SE 12 | SSE 12 | SSE 12 | SSE 12 |
| kJ | 173 | 47 | 333 | 311 | 314 | 404 | 390 | 465 | 438 | 432 | 520 | 513 | 401 | 371 | 357 | 275 | 272 | 286 | 353 | 421 | 480 | 525 | 579 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | S 18 | N 7 | S 13 | N 6 | N 7 | S 11 | SSE 10 | N 7 | S 10 | SSE 10 | SSE 10 | S 11 | S 11 | SE 12 | SE 12 | SSE 14 | S 15 | S 14 | S 14 | S 14 | S 14 | SSW 14 |
| kJ | 49 | 243 | 45 | 79 | 29 | 44 | 61 | 35 | 32 | 53 | 33 | 32 | 61 | 58 | 77 | 126 | 129 | 272 | 268 | 203 | 195 | 97 | 105 |
Swell 3 Height (m) Direction Period (s) | S 19 | SSW 14 | SSW 14 | SW 14 | S 12 | S 12 | SW 14 | SW 14 | SSE 10 | SW 14 | SW 14 | E 14 | N 6 | N 6 | SSE 11 | E 13 | SE 12 | E 13 | E 13 | S 10 | E 12 | E 12 | E 12 |
| kJ | 267 | 136 | 79 | 53 | 77 | 77 | 52 | 50 | 35 | 48 | 47 | 37 | 10 | 11 | 39 | 87 | 87 | 85 | 84 | 8 | 74 | 74 | 75 |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 |
| kJ | 257 | 219 | 191 | 264 | 280 | 257 | 270 | 298 | 251 | 291 | 277 | 335 | 316 | 286 | 324 | 391 | 494 | 447 | 381 | 542 | 564 | 447 | 371 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 158 | 158 | 152 | 3 | 0 | 0 | 1 | 9 | 158 | 19 | 152 | 158 | 19 | 15 | 9 | 15 | 158 | 158 | 158 | 170 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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