Surf Forecasts:
How big are the waves at Power Plant today (22 Oct):
- Afternoon surf: Afternoon surf (22 Oct, local time) - 1.5ft (0.4m), 14s period with SSW swell.
- Evening surf: Evening surf (22 Oct, local time) - 1.5ft (0.5m), 12s period with NW swell.
The current surf forecast for Power Plant at 11PM is: 0.6m 12s primary swell from a Northwest direction (forecast issued at 07:00pm October 22). An open ocean swell of 0.9m 8s is not directed at the surf break, a second open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | - | - |
| Afternoon (22 Oct) | 1.5ft (0.4m) | 14s |
| Evening (22 Oct) | 1.5ft (0.5m) | 12s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 23°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | |||||||||||||||||
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 14 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | SSW 13 | SSW 13 | SSW 16 | S 16 | S 17 | S 17 | S 18 | SSW 14 | SSW 15 | S 15 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 73 | 71 | 90 | 89 | 87 | 79 | 76 | 95 | 133 | 141 | 259 | 137 | 147 | 154 | 156 | 207 | 176 | 121 | 266 |
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 | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:09AM0.53m | 1:38PM0.48m | 2:42AM0.61m | 2:12PM0.43m | |||||||||||||||
Low Tide | 7:36PM0.08m | 8:06AM0.20m | 7:55PM0.05m | 9:00AM0.19m | 8:17PM0.03m | ||||||||||||||
 |  | | | | | |  | | | | | | | | | |  |  | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 27 | 26 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 26 | 24 | 24 |
Feels °C | 26 | 26 | 25 | 26 | 27 | 26 | 28 | 29 | 26 | 25 | 25 | 24 | 24 | 26 | 26 | 27 | 26 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | E 8 | ENE 8 | ENE 8 | E 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | NNW 14 | NNW 13 | NNW 13 | NNW 12 |
| kJ | 55 | 88 | 81 | 54 | 57 | 58 | 64 | 67 | 67 | 59 | 51 | 44 | 50 | 41 | 41 | 198 | 312 | 339 | 459 |
Swell 2 Height (m) Direction Period (s) | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | SSW 13 | SSW 13 | SSW 16 | NW 11 | NW 10 | NW 10 | S 18 | SSW 14 | SSW 15 | SSW 12 | NNW 10 |
| kJ | 61 | 69 | 90 | 89 | 87 | 79 | 76 | 75 | 133 | 141 | 259 | 71 | 68 | 65 | 156 | 207 | 176 | 117 | 96 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NW 11 | NW 11 | NW 11 | S 16 | S 17 | S 17 | SSW 13 | ENE 7 | SSW 12 | S 15 | SSW 16 |
| kJ | 73 | 71 | 70 | 69 | 68 | 67 | 65 | 95 | 75 | 73 | 72 | 137 | 147 | 154 | 93 | 43 | 119 | 121 | 266 |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | ENE 4 | — | — | — | — | NE 3 | — | ENE 4 | ENE 4 | ENE 4 | ENE 4 | N 4 | ENE 4 | ENE 4 | ENE 7 | NNW 10 | ENE 4 |
| kJ | 94 | — | 15 | — | — | — | — | 2 | — | 14 | 15 | 10 | 6 | 3 | 12 | 11 | 31 | 100 | 12 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2 | 2 | 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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