Surf Forecasts:
How big are the waves at Rockpiles today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 2.5ft (0.7m), 15s period with SW swell.
- Evening surf: Evening surf (11 Sep, local time) - 3.5ft (1.0m), 11s period with E swell.
The current surf forecast for Rockpiles at 1AM is: 0.7m 16s primary swell from a Southwest direction and 0.6m 11s secondary swell from a East direction, 1.3m 7s secondary swell from a East-northeast direction (forecast issued at 07:00pm September 10). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 2.5ft (0.7m) | 16s |
| Afternoon (11 Sep) | 2.5ft (0.7m) | 15s |
| Evening (11 Sep) | 3.5ft (1.0m) | 11s |
Table - waves today at Rockpiles. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||
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 7 | SSW 18 | SSW 17 | SW 16 | SW 16 | SW 16 | ENE 11 | SW 15 | ENE 11 | ENE 11 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | ENE 10 | SW 16 | ENE 10 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 225 | 218 | 190 | 268 | 264 | 264 | 370 | 239 | 313 | 245 | 226 | 226 | 223 | 223 | 242 | 128 | 124 | 99 | 98 |
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 |
High Tide | 3:39PM0.64m | 4:11AM0.50m | 4:12PM0.57m | 4:51AM0.54m | 4:42PM0.50m | ||||||||||||||
Low Tide | 10:10PM0.04m | 10:02AM0.10m | 10:33PM0.04m | 10:52AM0.13m | 10:56PM0.05m | ||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 25 | 26 | 26 | 25 | 25 |
Feels °C | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 26 | 25 | 25 | 24 | 24 | 25 | 24 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | E 11 | SW 16 | SW 16 | SW 16 | ENE 11 | SW 15 | SW 15 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NNE 9 | NNE 9 |
| kJ | 121 | 129 | 93 | 268 | 264 | 264 | 370 | 239 | 229 | 245 | 187 | 187 | 176 | 163 | 160 | 128 | 81 | 101 | 101 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | SSW 17 | E 11 | E 11 | E 11 | SW 16 | SSW 12 | NNE 8 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | NE 8 | NE 9 | ENE 10 | SSW 16 | SSW 16 |
| kJ | 101 | 98 | 190 | 93 | 121 | 88 | 261 | 44 | 39 | 226 | 226 | 226 | 223 | 223 | 74 | 79 | 98 | 99 | 98 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SSW 18 | SSW 12 | S 12 | SSW 12 | SSW 12 | NNE 8 | SW 9 | SSW 12 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | SW 15 | SW 16 | SW 16 | SSW 13 | SSW 13 |
| kJ | 154 | 207 | 81 | 69 | 46 | 44 | 37 | 29 | 46 | 50 | 50 | 39 | 42 | 67 | 242 | 122 | 124 | 69 | 69 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | ENE 8 | ENE 11 | — | — | — | — | — | — | — | — | ENE 10 | ENE 9 |
| kJ | 225 | 218 | 162 | 158 | 136 | 124 | — | 209 | 313 | — | — | — | — | — | — | — | — | 94 | 84 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 38 | 3 | 1 | 30 | 2 | 1 | 30 | 30 | 1 | 1 | 1 | 1 | 1 | 1 | 30 | 30 | 1 | 0 | 1 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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