Surf Forecasts:
How big are the waves at China Walls today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Evening surf: Evening surf (22 Aug, local time) - 2.5ft (0.7m), 16s period with SW swell.
The current surf forecast for China Walls at 8PM is: 0.7m 16s primary swell from a Southwest direction (forecast issued at 01:00pm August 22). An open ocean swell of 0.4m 10s is not directed at the surf break, a second open ocean swell of 1.8m 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 (22 Aug) | 2.5ft (0.7m) | 16s |
| Afternoon (22 Aug) | 2.5ft (0.7m) | 16s |
| Evening (22 Aug) | 2.5ft (0.7m) | 16s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 25°C on Sat night). Mainly strong winds. | |||||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | |||||||||||||||||||
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) | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 261 | 258 | 255 | 248 | 215 | 212 | 209 | 207 | 116 | 107 | 191 | 102 | 100 | 100 | 183 | 178 | 168 | 158 | 156 | 154 | 135 |
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 |
High Tide | 12:10PM0.60m | 00:02AM0.21m | 12:51PM0.62m | 00:45AM0.24m | 1:26PM0.65m | ||||||||||||||||
Low Tide | 8:09PM0.14m | 5:23AM0.08m | 8:29PM0.12m | 6:13AM0.06m | 8:49PM0.11m | ||||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 24 | 23 | 23 | 24 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 24 | 24 | 24 | 25 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | E 8 | SSW 15 | SW 15 | SW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 261 | 258 | 255 | 248 | 215 | 212 | 88 | 207 | 116 | 107 | 191 | 102 | 100 | 100 | 183 | 178 | 168 | 158 | 156 | 154 | 135 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | WNW 10 | W 10 | SSE 12 | SSW 15 | S 13 | S 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | E 8 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 7 | SSE 7 |
| kJ | 51 | 51 | 53 | 35 | 52 | 50 | 209 | 92 | 90 | 60 | 35 | 58 | 67 | 96 | 51 | 52 | 50 | 48 | 47 | 18 | 17 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | SSE 12 | S 12 | WNW 10 | S 14 | WNW 10 | SSW 15 | SSW 15 | S 11 | SSW 15 | SSW 15 | SSW 15 | SSE 13 | WNW 11 | SSW 18 | SE 8 | SSE 7 | SSE 12 | SSE 12 |
| kJ | 47 | 48 | 47 | 49 | 46 | 34 | 96 | 18 | 76 | 75 | 22 | 44 | 72 | 71 | 55 | 12 | 62 | 16 | 21 | 46 | 46 |
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 6 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 |
| kJ | 233 | 285 | 302 | 303 | 350 | 346 | 200 | 293 | 276 | 260 | 350 | 388 | 397 | 277 | 187 | 277 | 277 | 285 | 254 | 232 | 225 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 45 | 51 | 54 | 46 | 51 | 51 | 43 | 43 | 51 | 57 | 54 | 51 | 51 | 51 | 51 | 45 | 51 | 44 | 43 | 43 | 43 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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