Surf Forecasts:
How big are the waves at Rockpiles today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 6.5ft (2.0m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 5.5ft (1.7m), 9s period with ENE swell.
- Evening surf: Evening surf (29 Jul, local time) - 5ft (1.5m), 9s period with ENE swell.
The current surf forecast for Rockpiles at 1AM is: 2.2m 11s primary swell from a East-northeast direction and 0.7m 14s secondary swell from a South direction (forecast issued at 07:00pm July 28). An open ocean swell of 1.0m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 6.5ft (2.0m) | 10s |
| Afternoon (29 Jul) | 5.5ft (1.7m) | 9s |
| Evening (29 Jul) | 5ft (1.5m) | 9s |
Table - waves today at Rockpiles. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 25°C on Tue night). Winds increasing (calm on Wed afternoon, strong winds from the ENE by Fri afternoon). | |||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | |||||||||||||||||
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) | E 13 | E 12 | ENE 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 1909 | 1565 | 1390 | 1126 | 891 | 884 | 697 | 519 | 413 | 362 | 245 | 221 | 424 | 311 | 250 | 240 | 225 | 204 | 266 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | off | off | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off |
High Tide | 3:59PM0.70m | 3:49AM0.25m | 4:29PM0.70m | 4:28AM0.28m | 4:58PM0.68m | ||||||||||||||
Low Tide | 11:11PM0.09m | 9:09AM0.01m | 11:34PM0.08m | 9:48AM0.03m | |||||||||||||||
 |  | | | | |  | | |  | | | | | | | | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 25 |
Feels °C | 27 | 26 | 26 | 26 | 27 | 28 | 29 | 31 | 31 | 29 | 29 | 27 | 26 | 26 | 28 | 27 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 12 | ENE 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 13 |
| kJ | 1909 | 1565 | 1390 | 1126 | 891 | 884 | 697 | 519 | 413 | 362 | 245 | 221 | 298 | 311 | 250 | 240 | 210 | 204 | 168 |
Swell 2 Height (m) Direction Period (s) | S 14 | SSW 14 | S 14 | SSW 14 | NNE 9 | S 14 | S 14 | S 14 | S 14 | S 13 | N 7 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | SW 17 |
| kJ | 179 | 143 | 181 | 195 | 124 | 189 | 195 | 200 | 195 | 121 | 34 | 184 | 181 | 181 | 181 | 176 | 225 | 171 | 145 |
Swell 3 Height (m) Direction Period (s) | — | SSE 10 | S 22 | SW 21 | S 14 | SW 21 | SW 21 | SW 20 | SSW 20 | S 15 | S 13 | N 7 | SW 19 | SW 18 | SW 18 | SSW 18 | SSW 18 | SW 18 | E 16 |
| kJ | — | 10 | 9 | 18 | 187 | 17 | 17 | 15 | 37 | 70 | 121 | 47 | 57 | 82 | 154 | 207 | 207 | 152 | 85 |
Wind waves Height (m) Direction Period (s) | NNE 9 | NNE 7 | NNE 9 | NNE 9 | NNE 7 | — | — | — | — | — | — | — | ENE 8 | — | — | — | — | — | ENE 8 |
| kJ | 190 | 102 | 157 | 151 | 111 | — | — | — | — | — | — | — | 424 | — | — | — | — | — | 266 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 6 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 30 | 1 | 30 | 31 | 30 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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