Surf Forecasts:
How big are the waves at Power Plant today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 2.5ft (0.7m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 3ft (0.9m), 17s period with SSW swell.
- Evening surf: Evening surf (25 Oct, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Power Plant at 7PM is: 1.0m 16s primary swell from a South direction (forecast issued at 01:00pm October 25). An open ocean swell of 1.5m 11s 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 (25 Oct) | 2.5ft (0.7m) | 18s |
| Afternoon (25 Oct) | 3ft (0.9m) | 17s |
| Evening (25 Oct) | 3ft (0.9m) | 16s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Tue night. Warm (max 26°C on Sun afternoon, min 20°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | |||||||||||||||||||
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 18 | SSW 17 | SSW 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | S 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 318 | 493 | 437 | 529 | 346 | 341 | 333 | 296 | 527 | 521 | 661 | 733 | 816 | 805 | 763 | 742 | 648 | 639 | 577 | 495 | 509 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | off | off | cross-off | cross-off | glassy | glassy | glassy | glassy | off | off | off | off | off | glassy | glassy | cross | cross-off | cross-off |
High Tide | 2:46PM0.38m | 3:56AM0.74m | 3:21PM0.33m | 4:39AM0.76m | 3:55PM0.28m | ||||||||||||||||
Low Tide | 9:55AM0.17m | 8:42PM0.01m | 10:51AM0.17m | 9:10PM0.00m | 11:52AM0.17m | 9:41PM0.00m | |||||||||||||||
 | | |  | | | | | | | | | |  | |  | | |  |  |  | |
 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 13 |
Temp °C | 26 | 26 | 26 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 23 | 23 | 22 | 23 | 24 | 24 | 23 | 22 | 20 |
Feels °C | 26 | 25 | 25 | 24 | 25 | 24 | 24 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 23 | 24 | 26 | 26 | 25 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | N 9 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 |
| kJ | 494 | 503 | 467 | 467 | 408 | 333 | 300 | 288 | 276 | 265 | 203 | 733 | 816 | 805 | 763 | 742 | 648 | 639 | 577 | 495 | 437 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 17 | SSW 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | S 15 | S 15 | NW 16 | N 9 | SSW 14 | N 11 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | S 16 |
| kJ | 318 | 493 | 437 | 529 | 346 | 341 | 333 | 296 | 441 | 441 | 661 | 199 | 350 | 227 | 192 | 201 | 162 | 162 | 129 | 126 | 509 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | E 7 | E 7 | E 8 | E 7 | NNW 18 | NW 18 | NW 18 | NW 16 | NW 16 | S 15 | SSW 15 | NNW 9 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 16 | S 16 | S 16 | N 9 |
| kJ | 81 | 27 | 27 | 28 | 25 | 221 | 323 | 319 | 527 | 521 | 441 | 355 | 116 | 322 | 308 | 304 | 187 | 260 | 334 | 254 | 127 |
Wind waves Height (m) Direction Period (s) | NE 4 | ENE 7 | ENE 8 | — | ENE 4 | ENE 7 | — | — | — | — | — | E 7 | E 7 | — | — | — | — | — | — | — | ENE 6 |
| kJ | 9 | 31 | 44 | — | 14 | 28 | — | — | — | — | — | 8 | 15 | — | — | — | — | — | — | — | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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