Surf Forecasts:
How big are the waves at China Walls today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 2ft (0.6m), 19s period with S swell.
- 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 7AM is: 0.6m 19s primary swell from a South direction (forecast issued at 01:00am October 15). An open ocean swell of 0.7m 8s is not directed at the surf break, a second open ocean swell of 0.9m 5s 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) | 2ft (0.6m) | 19s |
| 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 morning, min 24°C on Thu night). Mainly strong winds. | ||||||||||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||||||||||||
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 20 | S 19 | S 19 | S 19 | S 18 | 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 | 186 | 266 | 266 | 181 | 164 | 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 | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:10AM0.59m | 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 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 22 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | S 19 | S 18 | 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 | N 11 | NNW 11 | NNW 11 | NNW 10 | N 10 |
| kJ | 74 | 70 | 54 | 181 | 164 | 157 | 219 | 214 | 197 | 185 | 181 | 102 | 181 | 222 | 198 | 176 | 173 | 161 | 158 | 149 | 119 | 117 | 63 | 51 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 19 | S 19 | S 11 | S 11 | 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 | 98 | 266 | 266 | 55 | 56 | 57 | 57 | 57 | 57 | 36 | 74 | 181 | 124 | 119 | 115 | 107 | 67 | 66 | 65 | 64 | 61 | 58 | 56 | 85 |
Swell 3 Height (m) Direction Period (s) | S 20 | S 12 | NW 12 | NW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 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 |
| kJ | 186 | 97 | 71 | 69 | 55 | 53 | 49 | 47 | 31 | 54 | 35 | 34 | 54 | 33 | 33 | 33 | 19 | 18 | 18 | 18 | 18 | 18 | 55 | 86 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 5 | ENE 5 | 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 | ENE 7 |
| kJ | 28 | 26 | 39 | 80 | 115 | 139 | 166 | 173 | 179 | 175 | 197 | 197 | 220 | 220 | 280 | 395 | 448 | 382 | 312 | 281 | 281 | 306 | 407 | 407 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 43 | 43 | 51 | 44 | 51 | 51 | 45 | 43 | 43 | 43 | 44 | 114 | 54 | 51 | 54 | 51 | 45 | 46 | 51 | 51 | 54 | 51 | 54 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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