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Surf Forecasts:
Dongchong surfForecast / Guangdong / China
48hr Weather and Surf, issued 1 pm Tuesday 28 Apr 2026 CSTForecast update in hr min s Forecast update imminent
Dongchong surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dongchong sea temperature is
25.9° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Dongchong today?
The current surf forecast for Dongchong at 10PM is: 0.4m 6s primary swell from a East-southeast direction and 0.3m 7s secondary swell from a East-southeast direction, 0.2m 3s secondary swell from a South direction (forecast issued at 01:00pm April 28). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 1ft (0.3m) | 6s |
| Afternoon (28 Apr) | 2ft (0.6m) | 3s |
| Evening (28 Apr) | 2ft (0.6m) | 6s |
Table - waves today at Dongchong. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Wed afternoon. Warm (max 27°C on Wed morning, min 17°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 6 | ESE 3 | ESE 6 | ESE 6 | ESE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | |
12 | 8 | 29 | 21 | 12 | 16 | 14 | 15 | 16 | 16 | 15 | 10 | 10 | 9 | 9 | 7 | 7 | 17 | 18 | 19 | 40 | 38 | 36 | 44 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-on | |
High Tide | 7:41PM1.29m | 8:16AM1.46m | 8:38PM1.22m | 8:30AM1.56m | 9:31PM1.15m | |||||||||||||||||||
Low Tide | 00:44AM0.47m | 1:25PM0.53m | 1:16AM0.53m | 2:13PM0.37m | 1:47AM0.58m | |||||||||||||||||||
 |  | |  |  |  | | | |  |  |  | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — |
 | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | 6:47 |
1 | — | — | — | 1 | — | 1 | 1 | 2 | 6 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 23 | 23 | 20 | 19 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 19 |
27 | 27 | 28 | 27 | 27 | 28 | 29 | 29 | 27 | 24 | 24 | 17 | 17 | 16 | 17 | 15 | 15 | 16 | 17 | 18 | 19 | 19 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | ESE 6 | — | ESE 6 | ESE 6 | ESE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | S 5 | S 5 | S 5 | ESE 6 |
 kJ | 12 | — | 29 | 21 | 12 | 16 | 14 | 15 | 16 | 16 | 15 | 10 | 10 | 9 | 9 | 7 | 7 | 17 | 18 | 19 | 1 | 1 | 1 | 44 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | ESE 7 | — | — | — | — | — | SSW 4 | S 4 | S 4 | S 4 | S 4 | — | — | S 5 | S 5 | S 5 | — | — | — | S 6 |
| kJ | — | — | — | — | 9 | — | — | — | — | — | 3 | 3 | 1 | 2 | 2 | — | — | 1 | 1 | 1 | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 5 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 3 | ESE 3 | — | — | S 3 | S 3 | S 4 | S 3 | S 3 | SSW 4 | N 3 | N 3 | N 3 | N 3 | N 3 | N 3 | NNE 3 | NNE 2 | — | E 2 | ESE 7 | ESE 7 | ESE 7 | — |
| kJ | 7 | 8 | — | — | 1 | 2 | 1 | 1 | 3 | 7 | 5 | 5 | 3 | 1 | 2 | 1 | 2 | 1 | — | 1 | 40 | 38 | 36 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 771 | 1050 | 778 | 702 | 702 | 702 | 699 | 648 | 778 | 791 | 651 | 651 | 638 | 638 | 978 | 978 | 231 | 231 | 69 | 104 | 119 | 49 | 49 | 119 |
Best forecast wave conditions in Guangdong | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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