Surf Forecasts:
How big are the waves at Dongchong today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 1.5ft (0.4m), 15s period with SE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 1.5ft (0.5m), 15s period with SE swell.
- Evening surf: Evening surf (21 Oct, local time) - 2ft (0.6m), 16s period with SE swell.
The current surf forecast for Dongchong at 9PM is: 0.6m 16s primary swell from a Southeast direction and 0.4m 6s secondary swell from a Southeast direction (forecast issued at 01:00pm October 21). The wind direction is predicted to be glassy.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 1.5ft (0.4m) | 15s |
| Afternoon (21 Oct) | 1.5ft (0.5m) | 15s |
| Evening (21 Oct) | 2ft (0.6m) | 16s |
Table - waves today at Dongchong. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 30°C on Fri afternoon, min 22°C on Thu morning). Winds increasing (calm on Wed night, fresh winds from the NNW by Fri afternoon). | |||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||||
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) | SE 15 | SE 15 | SE 16 | SE 16 | SE 16 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 17 | SE 17 | SE 16 | SE 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 33 | 112 | 125 | 203 | 326 | 366 | 534 | 614 | 1163 | 1342 | 1299 | 1124 | 1271 | 1257 | 1229 | 995 | 686 | 582 | 232 | 133 | 66 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | glassy | cross-on | cross-on | 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 | 7:36PM1.12m | 4:25AM1.37m | 7:52PM1.22m | 6:31AM1.35m | 8:03PM1.33m | ||||||||||||||||
Low Tide | 10:50PM0.92m | 12:02PM0.39m | 00:00AM0.76m | 12:39PM0.39m | |||||||||||||||||
 | | |  | |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 28 | 28 | 27 | 25 | 23 | 22 | 25 | 28 | 29 | 27 | 26 | 24 | 24 | 24 | 27 | 30 | 30 | 28 | 26 |
Feels °C | 32 | 32 | 31 | 33 | 29 | 26 | 22 | 21 | 25 | 29 | 30 | 28 | 27 | 24 | 22 | 22 | 24 | 27 | 28 | 26 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 15 | SE 16 | SE 16 | SE 16 | SE 18 | ESE 7 | ESE 8 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 17 | SE 17 | SE 16 | SE 16 |
| kJ | 18 | 112 | 125 | 203 | 326 | 366 | 99 | 165 | 1163 | 1342 | 1299 | 1124 | 1271 | 1257 | 1229 | 995 | 686 | 582 | 232 | 133 | 66 |
Swell 2 Height (m) Direction Period (s) | SE 15 | SE 6 | SE 6 | SE 6 | ESE 6 | SE 20 | SE 18 | SE 18 | ESE 10 | ESE 11 | ESE 12 | ESE 11 | — | — | — | — | ESE 7 | ESE 10 | ESE 11 | SE 11 | SE 11 |
| kJ | 33 | 13 | 9 | 8 | 12 | 309 | 534 | 614 | 265 | 261 | 280 | 469 | — | — | — | — | 17 | 63 | 46 | 31 | 31 |
Swell 3 Height (m) Direction Period (s) | SSE 18 | SE 10 | SE 10 | ESE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 31 | 4 | 4 | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ESE 5 | — | — | — | — | — | — | — | — | NNW 3 | N 3 | N 3 | NNW 3 | N 3 | N 3 | NNW 3 |
| kJ | — | — | — | — | — | 36 | — | — | — | — | — | — | — | — | 3 | 6 | 6 | 9 | 8 | 8 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 1050 | 1050 | 0 | 49 | 119 | 22 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 22 | 34 | 38 | 38 | 22 | 34 |
Best forecast wave conditions in Guangdong | |||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||
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