Surf Forecasts:
How big are the waves at China Walls today (24 Aug):
- Morning surf: Morning surf (24 Aug, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (24 Aug, local time) - 2.5ft (0.7m), 13s period with SSW swell.
- Evening surf: Evening surf (24 Aug, local time) - 2.5ft (0.7m), 13s period with SSW swell.
The current surf forecast for China Walls at 3AM is: 0.6m 14s primary swell from a South-southwest direction and 0.4m 13s secondary swell from a South-southeast direction (forecast issued at 07:00pm August 23). 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 (24 Aug) | 2.5ft (0.7m) | 14s |
| Afternoon (24 Aug) | 2.5ft (0.7m) | 13s |
| Evening (24 Aug) | 2.5ft (0.7m) | 13s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 25°C on Mon night). Mainly strong winds. | |||||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | |||||||||||||||||
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) | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | E 7 | E 7 | SSW 16 | SSW 15 | E 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 191 | 102 | 100 | 100 | 183 | 178 | 166 | 158 | 156 | 154 | 135 | 127 | 149 | 146 | 393 | 416 | 142 | 125 | 302 |
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 | 00:45AM0.24m | 1:26PM0.65m | 1:20AM0.27m | 1:56PM0.66m | |||||||||||||||
Low Tide | 8:29PM0.12m | 6:13AM0.06m | 8:49PM0.11m | 6:56AM0.04m | 9:09PM0.10m | ||||||||||||||
 |  | | | | | | | |  | | | |  | | | | | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 24 | 24 | 24 | 25 | 24 | 25 | 24 | 26 | 25 | 26 | 26 | 23 | 22 | 22 | 23 | 22 | 23 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | SSW 15 | SSW 12 |
| kJ | 191 | 102 | 100 | 100 | 183 | 178 | 166 | 158 | 156 | 154 | 135 | 127 | 121 | 86 | 85 | 144 | 142 | 125 | 89 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 8 | SSE 7 | SSE 7 | SSW 16 | SSW 16 | SSW 16 | SSW 12 | SSW 12 | SSW 12 | S 18 |
| kJ | 35 | 57 | 57 | 56 | 55 | 52 | 83 | 47 | 47 | 22 | 29 | 27 | 149 | 146 | 146 | 83 | 81 | 81 | 162 |
Swell 3 Height (m) Direction Period (s) | S 11 | SSW 15 | SSW 15 | SSW 15 | WNW 11 | WNW 11 | SSW 18 | SE 8 | SSE 8 | SSE 12 | SSE 12 | SSW 17 | SSE 7 | SSE 11 | SSE 12 | SSE 12 | SSE 6 | SSE 10 | SSE 12 |
| kJ | 22 | 44 | 72 | 71 | 13 | 12 | 62 | 17 | 24 | 46 | 46 | 94 | 15 | 43 | 29 | 26 | 7 | 34 | 46 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 |
| kJ | 317 | 300 | 407 | 371 | 345 | 301 | 261 | 301 | 262 | 197 | 197 | 225 | 254 | 268 | 393 | 416 | 301 | 269 | 302 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 114 | 51 | 51 | 44 | 44 | 45 | 51 | 51 | 43 | 12 | 43 | 43 | 45 | 52 | 51 | 51 | 51 | 43 | 43 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
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