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Surf Forecasts:
Dongchong surfForecast / Guangdong / China
48hr Weather and Surf, issued 7 pm Friday 29 May 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
28.5° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Dongchong today (30 May):
- Afternoon surf: Afternoon surf (30 May, local time) - 1ft (0.3m), 6s period with SSW swell.
- Evening surf: Evening surf (30 May, local time) - 0.5ft (0.2m), 6s period with S swell.
The current surf forecast for Dongchong at 12AM is: 0.3m 6s primary swell from a South direction and 0.1m 10s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a East direction (forecast issued at 07:00pm May 29). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | - | - |
| Afternoon (30 May) | 1ft (0.3m) | 6s |
| Evening (30 May) | 0.5ft (0.2m) | 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 10mm), heaviest on Sat night. Warm (max 28°C on Fri night, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 3 | S 6 | S 6 | E 4 | E 4 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 6 | SE 14 | SE 13 | SE 13 | SE 13 | SE 17 | SE 15 | SE 14 | SE 14 | |
6 | 4 | 6 | 6 | 30 | 31 | 27 | 27 | 20 | 14 | 14 | 12 | 14 | 18 | 21 | 29 | 33 | 28 | 27 | 40 | 175 | 149 | 130 | 118 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | on | glassy | on | glassy | glassy | cross | |
High Tide | 9:39PM0.96m | 7:21AM1.76m | 10:33PM0.94m | 7:31AM1.84m | 11:24PM0.92m | 7:56AM1.89m | ||||||||||||||||||
Low Tide | 00:56AM0.71m | 2:43PM0.19m | 1:33AM0.74m | 3:23PM0.12m | 2:09AM0.76m | |||||||||||||||||||
 |  | |  | |  |  | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — |
 | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | 7:00 |
— | 3 | 2 | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 30 | 28 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 |
32 | 33 | 31 | 30 | 28 | 28 | 30 | 29 | 28 | 29 | 27 | 27 | 27 | 28 | 29 | 28 | 28 | 27 | 29 | 29 | 29 | 29 | 32 | 29 | |
Swell 1 Height (m) Direction Period (s) | SE 10 | SSW 4 | S 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 15 | SE 14 | SE 13 | SE 13 | ESE 8 | SE 17 | SE 15 | SE 14 | SE 14 |
 kJ | 4 | 3 | 6 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 9 | 33 | 28 | 27 | 36 | 175 | 149 | 130 | 118 |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 6 | SE 10 | SE 10 | — | SE 10 | SE 9 | SE 9 | SE 9 | SE 10 | — | — | SE 9 | — | SE 16 | S 6 | ESE 8 | ESE 8 | SE 8 | SE 13 | ESE 8 | ESE 6 | ESE 6 | ESE 6 |
| kJ | 3 | 3 | 4 | 4 | — | 4 | 3 | 3 | 3 | 4 | — | — | 3 | — | 10 | 1 | 7 | 7 | 11 | 40 | 22 | 16 | 13 | 6 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | — | — | — | — | — | — | — | — | — | SE 16 | — | SSW 6 | S 6 | S 5 | S 5 | SSE 18 | S 6 | S 6 | S 5 | S 5 |
| kJ | 4 | 4 | 4 | 4 | — | — | — | — | — | — | — | — | — | 11 | — | 3 | 1 | 1 | 1 | 32 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | SSW 3 | SSW 6 | E 3 | E 4 | E 4 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 6 | ESE 4 | ESE 5 | ESE 5 | — | — | — | — | — |
| kJ | 6 | 13 | 1 | 6 | 30 | 31 | 27 | 27 | 20 | 14 | 14 | 12 | 14 | 18 | 21 | 29 | 11 | 13 | 14 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 638 | 1036 | 779 | 779 | 779 | 1036 | 1047 | 1036 | 1036 | 1036 | 779 | 791 | 791 | 639 | 639 | 639 | 638 | 1047 | 119 | 0 | 119 | 0 | 0 | 1047 |
Best forecast wave conditions in Guangdong | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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