Surf Forecasts:
How big are the waves at Rockpiles today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 5.5ft (1.7m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 6ft (1.8m), 6s period with ENE swell.
- Evening surf: Evening surf (16 Oct, local time) - 6ft (1.9m), 7s period with ENE swell.
The current surf forecast for Rockpiles at 9PM is: 1.9m 7s primary swell from a East-northeast direction and 0.5m 15s secondary swell from a South direction (forecast issued at 01:00pm October 16). An open ocean swell of 0.8m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Oct) | 5.5ft (1.7m) | 6s |
| Afternoon (16 Oct) | 6ft (1.8m) | 6s |
| Evening (16 Oct) | 6ft (1.9m) | 7s |
Table - waves today at Rockpiles. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun morning. Warm (max 26°C on Fri afternoon, min 25°C on Fri afternoon). Mainly strong winds. | |||||||||||||||||||||
Fri 16 | Saturday 17 | Sunday 18 | |||||||||||||||||||
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) | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 227 | 237 | 361 | 338 | 328 | 306 | 303 | 326 | 302 | 244 | 210 | 241 | 319 | 445 | 419 | 431 | 392 | 348 | 431 | 485 | 675 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:15AM0.59m | 8:33PM0.18m | 9:23AM0.58m | 11:02PM0.21m | 10:27AM0.57m | ||||||||||||||||
Low Tide | 5:23PM0.17m | 00:18AM0.16m | 6:07PM0.15m | 1:50AM0.19m | 6:32PM0.13m | ||||||||||||||||
 | | |  | | | | | | | | | |  | |  | | | | | | |
 | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 23 | 22 | 22 | 22 | 22 | 21 | 22 | 22 | 21 | 22 | 21 | 22 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 11 | N 13 | N 13 | N 13 | N 12 | N 12 | N 12 | N 11 | N 11 |
| kJ | 141 | 181 | 173 | 202 | 176 | 173 | 164 | 158 | 123 | 121 | 119 | 86 | 91 | 123 | 163 | 158 | 141 | 134 | 132 | 127 | 89 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 16 | S 12 |
| kJ | 181 | 124 | 119 | 115 | 107 | 67 | 66 | 65 | 64 | 61 | 58 | 56 | 85 | 84 | 84 | 84 | 83 | 82 | 28 | 69 | 45 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | SSE 10 | S 10 | S 10 | SSE 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | N 13 | NNW 10 | SW 18 | NW 14 | NW 14 | WNW 14 | SW 17 | S 12 | SW 16 |
| kJ | 34 | 33 | 33 | 34 | 32 | 33 | 33 | 18 | 18 | 18 | 31 | 33 | 56 | 31 | 51 | 33 | 33 | 18 | 75 | 27 | 69 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 |
| kJ | 227 | 237 | 361 | 338 | 328 | 306 | 303 | 326 | 302 | 244 | 210 | 241 | 319 | 445 | 419 | 431 | 392 | 348 | 431 | 485 | 675 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 38 | 44 | 41 | 38 | 38 | 38 | 31 | 38 | 41 | 127 | 44 | 33 | 38 | 39 | 38 | 41 | 41 | 127 | 127 | 127 | 156 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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