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Surf Forecasts:
Dongchong surfForecast / Guangdong / China
48hr Weather and Surf, issued 7 am Saturday 30 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):
- Morning surf: Morning surf (30 May, local time) - 1.5ft (0.4m), 4s period with ESE swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 1.5ft (0.5m), 5s period with E swell.
- Evening surf: Evening surf (30 May, local time) - 1.5ft (0.5m), 4s period with E swell.
The current surf forecast for Dongchong at 3PM is: 0.5m 5s primary swell from a East direction and 0.2m 6s secondary swell from a South direction, 0.1m 9s secondary swell from a Southeast direction (forecast issued at 07:00am May 30). The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 1.5ft (0.4m) | 4s |
| Afternoon (30 May) | 1.5ft (0.5m) | 5s |
| Evening (30 May) | 1.5ft (0.5m) | 4s |
Table - waves today at Dongchong. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Sat night. Warm (max 28°C on Mon afternoon, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 6 | S 6 | E 5 | E 5 | ESE 5 | E 4 | E 4 | ESE 4 | ESE 4 | E 4 | E 4 | ESE 4 | SSE 14 | SE 13 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | |
4 | 3 | 11 | 12 | 13 | 9 | 10 | 11 | 6 | 9 | 10 | 15 | 20 | 28 | 67 | 103 | 127 | 162 | 189 | 113 | 82 | 57 | 37 | 36 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | on | cross-on | on | on | on | on | on | glassy | on | glassy | cross-on | cross-on | cross | cross | cross-off | cross-off | |
High Tide | 7:21AM1.76m | 10:33PM0.94m | 7:31AM1.84m | 11:24PM0.92m | 7:56AM1.89m | 00:15AM0.89m | ||||||||||||||||||
Low Tide | 2:43PM0.19m | 1:33AM0.74m | 3:23PM0.12m | 2:09AM0.76m | 4:03PM0.08m | |||||||||||||||||||
 |  | | |  |  |  |  | | | | | | | |  | | | | | | | |  | |
 | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | 5:35 |
 | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | 7:01 |
— | — | — | — | — | 3 | 5 | 6 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 26 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 |
28 | 29 | 30 | 29 | 29 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 29 | 30 | 29 | 31 | 30 | 30 | 31 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | ESE 6 | SE 15 | SSE 14 | SE 13 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 |
 kJ | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 4 | 9 | 20 | 28 | 67 | 103 | 127 | 162 | 189 | 113 | 82 | 57 | 37 | 36 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | S 6 | ESE 8 | ESE 9 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | S 5 | ESE 6 | SE 6 | ESE 5 | — | SE 12 |
| kJ | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 6 | 7 | 7 | 23 | 21 | 17 | 1 | 7 | 8 | 3 | — | 22 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSW 6 | — | S 6 | — | E 6 | E 6 | S 5 | S 6 | S 6 | S 6 | S 6 | S 5 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 3 | — | 1 | — | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | ESE 4 | E 5 | E 5 | ESE 5 | E 4 | E 4 | ESE 4 | ESE 4 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | — | — | — | — | — | S 5 | SSW 2 | SW 3 | SW 3 |
| kJ | 1 | 3 | 11 | 12 | 13 | 9 | 10 | 11 | 6 | 9 | 10 | 15 | 8 | 6 | 7 | — | — | — | — | — | 1 | 1 | 2 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 779 | 1036 | 1036 | 638 | 1036 | 1047 | 779 | 791 | 793 | 638 | 1036 | 638 | 638 | 1047 | 639 | 0 | 119 | 0 | 22 | 648 | 648 | 45 | 45 | 4 |
Best forecast wave conditions in Guangdong | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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