Surf Forecasts:
How big are the waves at China Walls today (15 Oct):
- Afternoon surf: Afternoon surf (15 Oct, local time) - 1.5ft (0.5m), 18s period with S swell.
- Evening surf: Evening surf (15 Oct, local time) - 2ft (0.6m), 18s period with S swell.
The current surf forecast for China Walls at 11PM is: 0.6m 17s primary swell from a South direction and 0.4m 11s secondary swell from a South direction (forecast issued at 07:00pm October 15). An open ocean swell of 1.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | - | - |
| Afternoon (15 Oct) | 1.5ft (0.5m) | 18s |
| Evening (15 Oct) | 2ft (0.6m) | 18s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Thu night, min 25°C on Thu night). Mainly strong winds. | |||||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | |||||||||||||||||
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) | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | 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 |
Wave Graph  | |||||||||||||||||||
 kJ | 157 | 219 | 214 | 197 | 185 | 181 | 181 | 124 | 119 | 115 | 107 | 67 | 66 | 65 | 64 | 61 | 58 | 56 | 85 |
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 | 5:24PM0.20m | 7:08AM0.56m | 7:07PM0.17m | 8:17AM0.54m | 9:42PM0.19m | ||||||||||||||
Low Tide | 2:40PM0.18m | 10:55PM0.11m | 4:18PM0.16m | 11:38PM0.14m | 5:14PM0.14m | ||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | 21 | 21 | 22 | 22 | 20 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | 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 |
| kJ | 157 | 219 | 214 | 197 | 185 | 181 | 141 | 181 | 222 | 198 | 176 | 173 | 161 | 158 | 123 | 121 | 119 | 63 | 93 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | NNW 11 | 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 |
| kJ | 57 | 57 | 37 | 37 | 58 | 74 | 181 | 124 | 119 | 115 | 107 | 67 | 66 | 65 | 64 | 61 | 58 | 56 | 85 |
Swell 3 Height (m) Direction Period (s) | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 12 | S 11 | S 10 | S 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | N 13 | N 13 |
| kJ | 53 | 49 | 47 | 47 | 54 | 55 | 34 | 54 | 35 | 34 | 32 | 33 | 18 | 18 | 18 | 18 | 18 | 55 | 56 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 200 | 173 | 200 | 207 | 237 | 220 | 203 | 181 | 185 | 207 | 237 | 268 | 326 | 346 | 312 | 273 | 311 | 342 | 407 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 54 | 46 | 47 | 43 | 43 | 45 | 51 | 54 | 56 | 45 | 51 | 51 | 51 | 51 | 54 | 114 | 114 | 56 | 51 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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