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 9AM is: 0.4m 15s primary swell from a Southeast direction and 0.5m 6s secondary swell from a Southeast direction (forecast issued at 01:00am October 21). The wind direction is predicted to be cross-shore.
| 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 29°C on Wed afternoon, min 22°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||||
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) | SSE 17 | SE 16 | SE 16 | 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 | 28 | 39 | 63 | 33 | 112 | 125 | 203 | 326 | 366 | 534 | 614 | 635 | 1299 | 1271 | 1257 | 1420 | 1467 | 1299 | 1018 | 777 | 582 | 230 | 171 | 91 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross | glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:23AM1.43m | 7:36PM1.12m | 4:25AM1.37m | 7:52PM1.22m | 6:31AM1.35m | 8:03PM1.33m | ||||||||||||||||||
Low Tide | 11:21AM0.40m | 10:50PM0.92m | 12:02PM0.39m | 00:00AM0.76m | 12:39PM0.39m | |||||||||||||||||||
 | |  | | | | |  |  | | | | | | | | | | | | | | | | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 28 | 29 | 28 | 27 | 27 | 25 | 23 | 22 | 25 | 28 | 29 | 27 | 25 | 24 | 23 | 24 | 27 | 29 | 29 | 28 | 26 |
Feels °C | 31 | 29 | 30 | 32 | 32 | 31 | 31 | 29 | 27 | 21 | 21 | 25 | 28 | 29 | 28 | 26 | 23 | 21 | 21 | 24 | 26 | 26 | 26 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 15 | SE 16 | SE 16 | SE 16 | SE 18 | ESE 7 | ESE 8 | ESE 11 | 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 | 19 | 20 | 19 | 18 | 112 | 125 | 203 | 326 | 366 | 107 | 173 | 234 | 1299 | 1271 | 1257 | 1420 | 1467 | 1299 | 1018 | 777 | 582 | 230 | 171 | 91 |
Swell 2 Height (m) Direction Period (s) | SSE 17 | SE 16 | SE 16 | SE 15 | SE 6 | SE 6 | SE 6 | SE 6 | SE 20 | SE 18 | SE 18 | SE 18 | ESE 11 | ESE 12 | E 11 | — | — | — | — | E 11 | ESE 11 | SE 11 | ESE 11 | SE 11 |
| kJ | 28 | 39 | 63 | 33 | 9 | 9 | 8 | 8 | 309 | 534 | 614 | 635 | 335 | 280 | 535 | — | — | — | — | 338 | 90 | 61 | 48 | 31 |
Swell 3 Height (m) Direction Period (s) | E 6 | S 20 | ESE 10 | SSE 18 | SE 10 | SE 10 | ESE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 6 |
| kJ | 1 | 8 | 9 | 31 | 4 | 4 | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ESE 6 | ESE 5 | E 8 | — | — | — | — | — | — | N 3 | N 3 | N 3 | N 4 | N 3 | N 3 | N 3 | N 3 |
| kJ | — | — | — | — | — | — | — | 18 | 43 | 442 | — | — | — | — | — | — | 5 | 3 | 8 | 9 | 8 | 6 | 8 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 4 | 4 | 0 | 1050 | 1050 | 0 | 49 | 119 | 22 | 22 | 0 | 0 | 4 | 4 | 0 | 4 | 22 | 34 | 34 | 43 | 38 | 22 | 22 |
Best forecast wave conditions in Guangdong | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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