Surf Forecasts:
How big are the waves at Power Plant today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 4.5ft (1.3m), 14s period with S swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 4ft (1.2m), 14s period with S swell.
- Evening surf: Evening surf (30 Oct, local time) - 4ft (1.2m), 14s period with S swell.
The current surf forecast for Power Plant at 10PM is: 1.2m 14s primary swell from a South direction (forecast issued at 01:00pm October 30). An open ocean swell of 0.7m 9s 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 (30 Oct) | 4.5ft (1.3m) | 14s |
| Afternoon (30 Oct) | 4ft (1.2m) | 14s |
| Evening (30 Oct) | 4ft (1.2m) | 14s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri afternoon, min 23°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the ENE by Mon morning). | |||||||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | |||||||||||||||||||
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 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | NW 21 | S 14 | NW 20 | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 | S 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 691 | 590 | 590 | 573 | 526 | 430 | 417 | 345 | 345 | 284 | 423 | 640 | 324 | 1883 | 187 | 196 | 199 | 263 | 212 | 173 | 187 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | cross-off | glassy | glassy | off | cross-off | off | cross-off | off | off | cross-off | cross-off | off | off |
High Tide | 6:40PM0.18m | 8:20AM0.67m | 9:19PM0.19m | 9:27AM0.63m | |||||||||||||||||
Low Tide | 4:00PM0.16m | 11:40PM0.10m | 5:02PM0.14m | 00:50AM0.16m | 5:39PM0.12m | ||||||||||||||||
 | | |  |  | | | | | |  | |  | | |  | | | | | | |
 | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 26 | 26 | 25 | 24 | 24 |
Feels °C | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 26 | 29 | 30 | 29 | 28 | 28 | 27 | 26 | 25 | 26 | 24 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 14 | NNW 20 | NW 20 | NW 19 | NW 18 | NW 17 | NW 16 | NNW 16 | NNW 16 | NW 16 |
| kJ | 691 | 590 | 590 | 573 | 526 | 430 | 417 | 345 | 345 | 284 | 423 | 366 | 1401 | 1883 | 2205 | 2369 | 2238 | 2013 | 2110 | 2058 | 1845 |
Swell 2 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NW 21 | S 14 | S 12 | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 | S 14 |
| kJ | 137 | 125 | 118 | 110 | 84 | 82 | 80 | 79 | 57 | 55 | 54 | 640 | 324 | 196 | 187 | 196 | 199 | 263 | 212 | 173 | 187 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | E 6 | E 6 | E 6 | E 6 | E 6 | S 16 | NW 22 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 12 | NNE 8 | E 11 | E 11 |
| kJ | 30 | 29 | 29 | 29 | 35 | 33 | 24 | 24 | 24 | 198 | 231 | 54 | 38 | 64 | 53 | 53 | 63 | 44 | 35 | 22 | 21 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | ENE 6 | — | E 6 | — | — | — | — | ENE 6 | E 5 | ENE 5 | — | — | ENE 12 | NE 4 | ENE 4 | NE 5 | NE 5 |
| kJ | 52 | 54 | 44 | 34 | 45 | — | 41 | — | — | — | — | 18 | 21 | 21 | — | — | 199 | 20 | 21 | 51 | 73 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 158 | 158 | 170 | 170 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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