Surf Forecasts:
How big are the waves at Power Plant today (04 Oct):
- Morning surf: Morning surf (04 Oct, local time) - 1.5ft (0.4m), 20s period with SSW swell.
- Afternoon surf: Afternoon surf (04 Oct, local time) - 1.5ft (0.5m), 19s period with S swell.
- Evening surf: Evening surf (04 Oct, local time) - 2.5ft (0.8m), 19s period with SSW swell.
The current surf forecast for Power Plant at 10PM is: 0.8m 18s primary swell from a South-southwest direction (forecast issued at 01:00pm October 04). An open ocean swell of 0.7m 7s is not directed at the surf break, a second open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 1.5ft (0.4m) | 20s |
| Afternoon (04 Oct) | 1.5ft (0.5m) | 19s |
| Evening (04 Oct) | 2.5ft (0.8m) | 19s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Warm (max 27°C on Sun afternoon, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun afternoon, calm by Tue afternoon). | |||||||||||||||||||||
Sun 4 | Monday 5 | Tuesday 6 | |||||||||||||||||||
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 20 | S 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 128 | 192 | 283 | 367 | 447 | 427 | 413 | 404 | 499 | 487 | 459 | 350 | 457 | 452 | 446 | 435 | 429 | 408 | 392 | 387 | 381 |
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 | cross-off | cross-off | glassy | cross-off | cross-off |
High Tide | 11:21AM0.64m | 00:23AM0.26m | 12:16PM0.64m | 1:11AM0.34m | 1:01PM0.62m | ||||||||||||||||
Low Tide | 7:15PM0.13m | 4:49AM0.17m | 7:35PM0.11m | 6:13AM0.17m | 7:55PM0.09m | ||||||||||||||||
 | | |  | |  | | |  | | | | | | | | | | |  | | |
 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 27 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 27 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 24 | 25 | 25 | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | E 7 | E 7 | E 7 | SSW 17 | E 6 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 101 | 101 | 283 | 367 | 447 | 427 | 88 | 89 | 70 | 487 | 63 | 350 | 457 | 452 | 446 | 435 | 429 | 408 | 392 | 387 | 381 |
Swell 2 Height (m) Direction Period (s) | N 8 | N 8 | S 12 | N 8 | N 7 | N 7 | SSW 18 | SSW 17 | SSW 17 | E 6 | SSW 17 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 18 | NNW 16 |
| kJ | 48 | 44 | 99 | 55 | 54 | 40 | 413 | 404 | 499 | 67 | 459 | 163 | 176 | 186 | 186 | 133 | 130 | 128 | 125 | 273 | 334 |
Swell 3 Height (m) Direction Period (s) | SSW 20 | S 19 | NNW 11 | S 12 | S 12 | S 11 | N 7 | N 7 | NNW 12 | NNW 12 | NNW 12 | S 11 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | NNW 18 | NNW 10 | NNW 10 |
| kJ | 128 | 192 | 47 | 99 | 98 | 66 | 39 | 38 | 98 | 184 | 174 | 37 | 50 | 48 | 37 | 28 | 28 | 17 | 211 | 69 | 67 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | ENE 6 | E 6 | E 6 | E 6 | — | E 7 | E 7 | — | — | ENE 6 | ENE 6 | — | E 6 | E 5 | E 5 | E 6 | — | ENE 6 | — |
| kJ | 71 | 80 | 129 | 112 | 98 | 100 | — | 104 | 86 | — | — | 88 | 66 | — | 52 | 36 | 25 | 27 | — | 13 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 169 | 158 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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