Surf Forecasts:
How big are the waves at Power Plant today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 3ft (0.9m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 3ft (0.9m), 15s period with SW swell.
- Evening surf: Evening surf (13 Jul, local time) - 3ft (0.9m), 14s period with SW swell.
The current surf forecast for Power Plant at 11AM is: 0.9m 15s primary swell from a Southwest direction (forecast issued at 07:00am July 13). An open ocean swell of 1.2m 8s 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 (13 Jul) | 3ft (0.9m) | 15s |
| Afternoon (13 Jul) | 3ft (0.9m) | 15s |
| Evening (13 Jul) | 3ft (0.9m) | 14s |
Table - waves today at Power Plant. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Tue morning. Warm (max 27°C on Mon afternoon, min 24°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 16 | W 16 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 349 | 409 | 322 | 314 | 305 | 301 | 264 | 257 | 253 | 260 | 257 | 260 | 339 | 326 | 302 | 302 | 381 | 376 | 371 | 362 | 357 | 357 | 357 | 352 |
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 | off | off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 2:25AM0.22m | 3:45PM0.84m | 3:22AM0.24m | 4:27PM0.83m | 4:16AM0.26m | 5:06PM0.79m | ||||||||||||||||||
Low Tide | 7:56AM-0.03m | 11:16PM0.12m | 8:47AM-0.02m | 11:49PM0.11m | 9:36AM0.01m | 00:21AM0.10m | ||||||||||||||||||
 |  |  | | |  | | | | |  | | | | | | | | |  | |  | | | |
 | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:58 |
 | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | 7:16 |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — |
Temp °C | 24 | 24 | 26 | 27 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 23 | 22 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 26 | 25 | 24 | 25 | 26 | 25 | 26 | 26 | 27 | 27 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SSW 15 | E 8 | E 8 | SW 14 | SW 14 | SSW 14 | SSW 14 | E 8 | SSW 14 | E 8 | SSW 14 | SSW 14 | SSW 13 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 |
| kJ | 349 | 409 | 185 | 156 | 305 | 301 | 264 | 257 | 103 | 243 | 80 | 236 | 232 | 309 | 302 | 302 | 381 | 376 | 371 | 362 | 357 | 357 | 357 | 352 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | NNE 7 | SW 15 | SW 15 | N 7 | N 7 | NNE 7 | NNE 7 | SSW 14 | E 8 | SSW 14 | W 16 | W 16 | W 16 | SW 13 | SW 13 | SW 17 | SW 13 | SSW 13 | SSW 12 | SW 14 | SSW 14 | SSW 15 | SSW 16 |
| kJ | 78 | 54 | 322 | 314 | 35 | 34 | 45 | 45 | 253 | 80 | 236 | 260 | 339 | 326 | 175 | 170 | 309 | 164 | 202 | 103 | 206 | 268 | 302 | 314 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | SSE 12 | NNE 7 | N 7 | W 18 | W 18 | W 18 | W 18 | W 17 | W 16 | W 16 | NNE 7 | N 7 | NNE 8 | NNE 8 | SSW 17 | NNE 7 | SSW 18 | NNE 7 | E 7 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 47 | 47 | 49 | 34 | 152 | 158 | 227 | 227 | 205 | 260 | 257 | 52 | 40 | 58 | 58 | 264 | 43 | 204 | 43 | 23 | 45 | 48 | 48 | 47 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | — | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 7 | E 8 | ENE 8 | E 8 | E 8 | E 8 | ENE 8 | — | — | — | E 6 | SE 5 | SSE 5 | — | ENE 7 | ENE 7 |
| kJ | 224 | 217 | — | 223 | 161 | 133 | 130 | 130 | 132 | 124 | 151 | 98 | 121 | 95 | 83 | — | — | — | 33 | 13 | 10 | — | 42 | 36 |
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 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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