Surf Forecasts:
How big are the waves at Rocky Rights/Lefts and Gas Chambers today (17 Oct):
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3.5ft (1.1m), 11s period with NNW swell.
- Evening surf: Evening surf (17 Oct, local time) - 3.5ft (1.0m), 10s period with NNW swell.
The current surf forecast for Rocky Rights/Lefts and Gas Chambers at 11PM is: 1.0m 10s primary swell from a North-northwest direction and 0.6m 16s secondary swell from a West-northwest direction (forecast issued at 07:00pm October 17). An open ocean swell of 1.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | - | - |
| Afternoon (17 Oct) | 3.5ft (1.1m) | 11s |
| Evening (17 Oct) | 3.5ft (1.0m) | 10s |
Table - waves today at Rocky Rights/Lefts and Gas Chambers. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun morning, min 24°C on Sun night). Mainly fresh winds. | |||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | |||||||||||||||||
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) | NNW 11 | NNW 10 | NNW 10 | N 13 | N 13 | NNW 12 | N 12 | N 12 | N 12 | NNW 11 | NNW 11 | NNW 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 286 | 231 | 231 | 195 | 171 | 373 | 284 | 274 | 274 | 209 | 202 | 198 | 149 | 116 | 119 | 121 | 89 | 88 | 62 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 9:54AM0.61m | 11:09PM0.26m | 10:39AM0.62m | ||||||||||||||||
Low Tide | 10:40PM0.21m | 8:07PM0.25m | 00:48AM0.26m | 6:47PM0.25m | |||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 22 | 22 | 23 | 24 | 23 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 12 | N 12 | N 12 | N 12 | NNW 11 | NNW 11 | NNW 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 |
| kJ | 286 | 231 | 231 | 195 | 158 | 373 | 284 | 274 | 274 | 209 | 202 | 198 | 149 | 114 | 119 | 121 | 89 | 88 | 62 |
Swell 2 Height (m) Direction Period (s) | WNW 16 | WNW 16 | WNW 16 | N 13 | N 13 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 |
| kJ | 177 | 169 | 169 | 168 | 161 | 169 | 162 | 144 | 142 | 140 | 128 | 120 | 118 | 116 | 110 | 77 | 76 | 75 | 57 |
Swell 3 Height (m) Direction Period (s) | E 11 | NNW 14 | N 13 | WNW 15 | NW 15 | SW 18 | SW 14 | SW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | N 13 | N 13 | N 13 | SSW 15 | SSW 15 | SSW 15 | SSW 16 |
| kJ | 9 | 61 | 92 | 158 | 171 | 13 | 8 | 8 | 29 | 27 | 27 | 27 | 32 | 31 | 31 | 22 | 21 | 22 | 24 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 242 | 248 | 328 | 383 | 383 | 394 | 405 | 405 | 383 | 527 | 621 | 526 | 540 | 555 | 555 | 522 | 522 | 522 | 672 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 25 | 23 | 25 | 25 | 25 | 25 | 25 | 165 | 165 | 25 | 25 | 23 | 23 | 25 | 23 | 25 | 25 | 25 | 25 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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