Surf Forecasts:
How big are the waves at China Walls today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 2ft (0.6m), 16s period with S swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 1.5ft (0.5m), 16s period with S swell.
- Evening surf: Evening surf (16 Oct, local time) - 1.5ft (0.5m), 15s period with S swell.
The current surf forecast for China Walls at 8AM is: 0.6m 16s primary swell from a South direction (forecast issued at 01:00am October 16). An open ocean swell of 0.5m 11s is not directed at the surf break, a second 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 (16 Oct) | 2ft (0.6m) | 16s |
| Afternoon (16 Oct) | 1.5ft (0.5m) | 16s |
| Evening (16 Oct) | 1.5ft (0.5m) | 15s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 25°C on Fri morning). Mainly strong winds. | ||||||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||||||||||||
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 | 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 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 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 17 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 197 | 185 | 181 | 181 | 124 | 119 | 115 | 107 | 67 | 66 | 65 | 63 | 61 | 58 | 56 | 85 | 84 | 84 | 84 | 83 | 82 | 75 | 69 | 69 |
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 | cross-off | cross-off | cross-off |
High Tide | 7:08AM0.56m | 7:07PM0.17m | 8:17AM0.54m | 9:42PM0.19m | 9:24AM0.54m | 10:57PM0.23m | ||||||||||||||||||
Low Tide | 4:18PM0.16m | 11:38PM0.14m | 5:14PM0.14m | 1:03AM0.17m | 5:45PM0.12m | |||||||||||||||||||
 |  |  | | | | | | | |  | | | | | | | | | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 21 | 22 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | 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 | N 13 | N 13 | N 13 | N 12 | N 12 | N 12 | N 11 | N 11 |
| kJ | 197 | 185 | 181 | 141 | 181 | 222 | 198 | 176 | 173 | 161 | 158 | 123 | 121 | 119 | 63 | 93 | 123 | 163 | 158 | 141 | 134 | 132 | 125 | 89 |
Swell 2 Height (m) Direction Period (s) | 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 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 16 | SW 16 |
| kJ | 37 | 58 | 74 | 181 | 124 | 119 | 115 | 107 | 67 | 66 | 65 | 63 | 61 | 58 | 56 | 85 | 84 | 84 | 84 | 83 | 82 | 28 | 69 | 69 |
Swell 3 Height (m) Direction Period (s) | NNW 11 | NNW 12 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | N 13 | N 13 | NNW 10 | SW 18 | NW 14 | NW 14 | WNW 14 | SW 17 | S 12 | S 12 |
| kJ | 47 | 54 | 55 | 34 | 54 | 53 | 32 | 32 | 33 | 32 | 32 | 18 | 18 | 18 | 55 | 56 | 31 | 51 | 33 | 33 | 19 | 75 | 26 | 26 |
Wind waves Height (m) Direction Period (s) | 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 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 |
| kJ | 207 | 237 | 235 | 181 | 181 | 207 | 213 | 220 | 234 | 265 | 336 | 312 | 273 | 248 | 309 | 395 | 395 | 395 | 419 | 392 | 431 | 456 | 527 | 637 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 44 | 43 | 51 | 51 | 57 | 54 | 44 | 45 | 51 | 44 | 51 | 51 | 114 | 54 | 54 | 54 | 51 | 51 | 54 | 116 | 114 | 114 | 60 | 114 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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