Surf Forecasts:
How big are the waves at Power Plant today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 2.5ft (0.8m), 14s period with W swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 2.5ft (0.7m), 17s period with SSW swell.
- Evening surf: Evening surf (16 Jul, local time) - 2.5ft (0.8m), 14s period with W swell.
The current surf forecast for Power Plant at 9AM is: 0.8m 14s primary swell from a West direction (forecast issued at 01:00am July 16). An open ocean swell of 0.8m 7s is not directed at the surf break, a second open ocean swell of 0.6m 7s 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 (16 Jul) | 2.5ft (0.8m) | 14s |
| Afternoon (16 Jul) | 2.5ft (0.7m) | 17s |
| Evening (16 Jul) | 2.5ft (0.8m) | 14s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
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 | 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 16 | W 15 | W 14 | W 14 | SSW 17 | SSW 17 | W 14 | SSW 16 | SSW 14 | W 14 | W 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | S 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 387 | 343 | 338 | 268 | 264 | 264 | 264 | 310 | 264 | 200 | 198 | 223 | 288 | 259 | 250 | 198 | 189 | 132 | 195 | 187 | 210 | 210 | 107 | 207 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 5:13AM0.30m | 5:42PM0.73m | 6:12AM0.34m | 6:15PM0.65m | 7:16AM0.38m | 6:44PM0.56m | ||||||||||||||||||
Low Tide | 00:21AM0.10m | 10:26AM0.06m | 00:52AM0.10m | 11:17AM0.14m | 1:21AM0.10m | 12:14PM0.22m | ||||||||||||||||||
 | |  | | | |  | | | |  | | | | | | | | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 25 | 25 |
Feels °C | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 25 | 28 | 28 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | W 15 | W 15 | W 14 | W 14 | W 14 | W 14 | W 14 | SSW 16 | SSW 14 | W 14 | W 14 | SSW 16 | SSW 16 | E 6 | SSW 16 | SSW 14 | SSW 14 | S 14 | SSW 14 | E 6 | SSW 14 | SSW 14 | E 7 | SSW 14 |
| kJ | 352 | 343 | 338 | 268 | 264 | 264 | 264 | 310 | 264 | 200 | 198 | 223 | 288 | 49 | 250 | 198 | 189 | 132 | 195 | 74 | 210 | 210 | 123 | 207 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | NE 7 | NE 7 | NE 7 | SSW 17 | SSW 13 | SSW 13 | W 14 | W 14 | SSW 12 | SSW 16 | W 14 | W 14 | SSW 16 | W 14 | W 14 | W 13 | W 13 | W 13 | SSW 13 | W 13 | SSE 8 | S 12 | WNW 13 |
| kJ | 387 | 54 | 64 | 51 | 258 | 149 | 156 | 264 | 264 | 104 | 166 | 195 | 195 | 259 | 136 | 132 | 128 | 126 | 87 | 187 | 87 | 44 | 75 | 55 |
Swell 3 Height (m) Direction Period (s) | NE 8 | SW 13 | SSW 13 | SSW 16 | SSW 13 | SSW 17 | E 6 | E 6 | E 6 | SSW 15 | SSW 12 | E 6 | E 6 | W 14 | SSW 12 | NNE 7 | SW 15 | NNE 7 | NNE 7 | W 13 | SE 8 | W 13 | S 14 | NNE 8 |
| kJ | 67 | 183 | 149 | 234 | 149 | 261 | 24 | 26 | 38 | 91 | 93 | 34 | 35 | 142 | 79 | 18 | 58 | 17 | 17 | 87 | 34 | 87 | 107 | 22 |
Wind waves Height (m) Direction Period (s) | ENE 7 | — | ENE 7 | — | — | — | — | — | — | ENE 6 | ENE 6 | — | ENE 6 | — | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | — | E 7 |
| kJ | 42 | — | 35 | — | — | — | — | — | — | 51 | 50 | — | 64 | — | 51 | 60 | 60 | 62 | 79 | 113 | 109 | 101 | — | 156 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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