Surf Forecasts:
How big are the waves at China Walls today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 2ft (0.6m), 18s period with S swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 2.5ft (0.7m), 18s period with S swell.
- Evening surf: Evening surf (01 Sep, local time) - 2.5ft (0.7m), 18s period with S swell.
The current surf forecast for China Walls at 11AM is: 0.7m 18s primary swell from a South-southwest direction and 0.4m 14s secondary swell from a South-southwest direction (forecast issued at 07:00am September 01). An open ocean swell of 1.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 2ft (0.6m) | 18s |
| Afternoon (01 Sep) | 2.5ft (0.7m) | 18s |
| Evening (01 Sep) | 2.5ft (0.7m) | 18s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue morning, min 25°C on Tue night). Mainly strong winds. | |||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||||||||
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 19 | S 18 | SSW 18 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | SSE 12 | SSE 12 | SSE 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 188 | 246 | 329 | 314 | 314 | 311 | 304 | 364 | 347 | 432 | 422 | 417 | 318 | 294 | 283 | 275 | 212 | 209 | 206 | 206 | 283 | 339 | 328 |
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 |
High Tide | 6:14AM0.56m | 5:18PM0.36m | 7:19AM0.59m | 5:54PM0.28m | 8:36AM0.61m | 7:01PM0.22m | |||||||||||||||||
Low Tide | 12:53PM0.23m | 11:56PM0.04m | 2:47PM0.24m | 00:39AM0.05m | 5:18PM0.21m | ||||||||||||||||||
 |  | | | |  | | |  | | | | | | | | | | | | | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 23 | 24 | 24 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | S 19 | S 18 | SSW 18 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | SE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
| kJ | 188 | 246 | 329 | 314 | 314 | 311 | 304 | 364 | 347 | 432 | 422 | 417 | 318 | 294 | 283 | 275 | 212 | 209 | 157 | 187 | 283 | 339 | 328 |
Swell 2 Height (m) Direction Period (s) | S 10 | SW 14 | SSW 14 | S 13 | S 12 | S 12 | S 13 | S 10 | S 10 | SSE 10 | SSE 10 | E 14 | S 11 | SSE 11 | E 13 | S 11 | E 13 | E 13 | S 14 | S 14 | E 12 | E 12 | E 12 |
| kJ | 31 | 97 | 80 | 79 | 77 | 75 | 52 | 35 | 34 | 33 | 19 | 66 | 40 | 39 | 87 | 37 | 123 | 123 | 206 | 206 | 145 | 109 | 196 |
Swell 3 Height (m) Direction Period (s) | SSW 15 | S 10 | S 10 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSE 10 | E 14 | E 14 | S 11 | SE 14 | SE 14 | SE 13 | E 13 | SSW 13 | S 14 | S 14 | S 14 |
| kJ | 93 | 30 | 30 | 53 | 51 | 52 | 52 | 51 | 51 | 49 | 30 | 18 | 66 | 37 | 37 | 54 | 95 | 83 | 162 | 17 | 146 | 98 | 101 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 |
| kJ | 434 | 432 | 402 | 443 | 453 | 471 | 514 | 574 | 555 | 508 | 520 | 520 | 502 | 502 | 640 | 828 | 789 | 693 | 500 | 844 | 789 | 640 | 558 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 14 | 43 | 43 | 114 | 114 | 114 | 46 | 43 | 43 | 45 | 51 | 114 | 60 | 114 | 114 | 60 | 56 | 51 | 56 | 114 | 114 | 114 | 143 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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