Surf Forecasts:
How big are the waves at Power Plant today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 5.5ft (1.7m), 12s period with S swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 5ft (1.6m), 12s period with S swell.
- Evening surf: Evening surf (05 Sep, local time) - 5ft (1.6m), 12s period with S swell.
The current surf forecast for Power Plant at 8PM is: 1.6m 12s primary swell from a South direction and 0.4m 17s secondary swell from a South-southwest direction (forecast issued at 01:00pm September 05). An open ocean swell of 1.8m 14s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 5.5ft (1.7m) | 12s |
| Afternoon (05 Sep) | 5ft (1.6m) | 12s |
| Evening (05 Sep) | 5ft (1.6m) | 12s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sun night. Warm (max 28°C on Sun afternoon, min 25°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | |||||||||||||||||||
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 12 | S 12 | S 12 | S 12 | S 12 | SSW 12 | SSW 12 | SSW 11 | SSW 16 | SSW 13 | SSW 12 | SSW 12 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 833 | 726 | 722 | 722 | 723 | 550 | 497 | 471 | 512 | 949 | 890 | 608 | 1314 | 1408 | 1408 | 1559 | 2144 | 2919 | 3563 | 4555 | 4950 |
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 | cross-off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:57AM0.67m | 11:47PM0.20m | 12:52PM0.70m | 1:00AM0.25m | 1:38PM0.72m | ||||||||||||||||
Low Tide | 8:21PM0.17m | 4:44AM0.10m | 8:34PM0.14m | 6:04AM0.09m | 8:53PM0.12m | ||||||||||||||||
 |  | |  |  | | | | |  | |  | |  | | | | | | | | |
 | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 3 | — | — | 1 | 1 | 1 | 1 | — | — |
Temp °C | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 25 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 |
Feels °C | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 29 | 27 | 27 | 26 | 28 | 28 | 27 | 28 | 27 | 26 | 28 | 25 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | ENE 13 | E 13 | E 13 | E 12 | SSW 13 | SSW 12 | E 12 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 14 | SW 14 |
| kJ | 833 | 726 | 722 | 722 | 723 | 1026 | 759 | 737 | 681 | 949 | 890 | 748 | 1314 | 1408 | 1408 | 1559 | 2144 | 2919 | 3563 | 4555 | 4950 |
Swell 2 Height (m) Direction Period (s) | E 14 | N 6 | SSW 18 | SSW 17 | N 9 | SSW 12 | SSW 12 | SSW 11 | SSW 12 | E 12 | E 12 | SSW 12 | E 12 | E 12 | E 12 | E 12 | E 13 | E 13 | SSW 17 | SSW 16 | SSW 15 |
| kJ | 820 | 27 | 123 | 116 | 14 | 550 | 497 | 471 | 437 | 683 | 657 | 608 | 748 | 773 | 761 | 761 | 825 | 851 | 745 | 568 | 581 |
Swell 3 Height (m) Direction Period (s) | N 6 | SSW 18 | N 10 | N 9 | N 9 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSE 10 | SSE 10 | SW 15 | SSW 18 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | NNW 13 | NNW 13 | NNW 13 |
| kJ | 26 | 120 | 17 | 15 | 14 | 173 | 223 | 229 | 512 | 37 | 38 | 318 | 266 | 54 | 77 | 108 | 138 | 176 | 17 | 34 | 34 |
Wind waves Height (m) Direction Period (s) | E 14 | E 13 | ENE 13 | ENE 14 | ENE 13 | — | — | — | SE 5 | — | — | — | — | — | E 12 | SE 7 | — | ESE 12 | ESE 12 | SE 8 | SE 8 |
| kJ | 1047 | 902 | 1089 | 1139 | 1058 | — | — | — | 3 | — | — | — | — | — | 1045 | 183 | — | 1310 | 1631 | 799 | 931 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 2 | 158 | 30 | 26 | 26 | 26 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Power Plant surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest