Dongchong surfForecast / Guangdong / China

information circle48hr Weather and Surf, issued 1 am Sunday 31 May 2026 CST
Forecast 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
28.8° C
(Which is 1.5°C warmer than normal for this time of year)

How big are the waves at Dongchong today (31 May):

  • Morning surf: Morning surf (31 May, local time) - 1.5ft (0.5m), 4s period with E swell.
  • Afternoon surf: Afternoon surf (31 May, local time) - 1.5ft (0.5m), 4s period with ESE swell.
  • Evening surf: Evening surf (31 May, local time) - 1.5ft (0.4m), 14s period with SE swell.

The current surf forecast for Dongchong at 4AM is: 0.5m 4s primary swell from a East direction and 0.1m 6s secondary swell from a South direction, 0.1m 9s secondary swell from a Southeast direction (forecast issued at 01:00am May 31). The wind direction is predicted to be onshore.

Time (CST) & DateWave HeightWave Period
Morning (31 May)1.5ft (0.5m)4s
Afternoon (31 May)1.5ft (0.5m)4s
Evening (31 May)1.5ft (0.4m)14s

Table - waves today at Dongchong. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 19mm), heaviest on Mon night. Warm (max 29°C on Tue morning, min 26°C on Sun morning). Wind will be generally light.

Sunday
31
Monday
1
Tuesday
2
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
E
4
0.5
E
4
0.5
E
4
0.5
E
4
0.5
ESE
4
0.3
SE
14
0.3
SE
13
0.4
SE
14
0.6
SE
15
0.8
SE
15
0.8
SE
14
0.6
SE
14
0.6
SE
13
0.6
SE
12
0.5
SE
12
0.4
SE
12
0.4
SE
11
0.2
ESE
7
0.2
ESE
7
0.1
S
9
0.3
SSW
3
0.5
S
3
0.6
SSW
4
0.6
S
4
Wave Graph
Metric surfscale
Energy kJ
7
7
7
10
9
33
28
67
137
258
248
147
138
96
71
35
32
5
5
2
2
6
10
9
Wind (km/h)
15
E
10
E
10
E
10
ESE
15
ESE
15
SE
10
ESE
10
ESE
5
E
5
ESE
0
E
5
SSE
15
S
15
SSW
15
SW
10
SW
10
SW
10
WSW
5
WSW
10
SW
20
SSW
20
SSW
15
SSW
15
SSW
on
on
on
on
on
on
on
on
on
on
glassy
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
High Tide
7:31AM1.84m
11:24PM0.92m
7:56AM1.89m
00:15AM0.89m
8:28AM1.92m
Low Tide
1:33AM0.74m
3:23PM0.12m
2:09AM0.76m
4:03PM0.08m
2:44AM0.77m
4:43PM0.09m
rain showers
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:37
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
7:01
1
3
4
1
1
1
1
1
3
Temp °C
26
26
26
27
27
27
26
26
26
26
26
27
27
28
28
28
27
27
28
29
29
29
28
28
28
29
29
30
29
29
28
28
29
29
30
30
29
31
32
32
31
31
33
33
31
31
32
32
Swell 1
Height (m)
Direction
Period (s)
0.1
S
6
0.1
S
6
0.1
SE
8
0.2
ESE
7
0.2
ESE
7
0.3
SE
14
0.3
SE
13
0.4
SE
14
0.6
SE
15
0.8
SE
15
0.8
SE
14
0.6
SE
14
0.6
SE
13
0.6
SE
12
0.5
SE
12
0.4
SE
12
0.4
SE
11
0.2
ESE
7
0.2
ESE
7
0.1
S
8
0.1
E
7
0.1
E
7
Energy kJ
1
1
3
5
5
33
28
67
137
258
248
147
138
96
71
35
32
5
5
1
1
1
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
9
0.1
SE
9
0.1
S
6
0.1
S
6
0.1
SE
15
0.1
S
6
0.1
SE
10
0.1
SE
9
0.4
ESE
5
0.1
S
6
0.1
S
6
0.1
S
5
0.1
S
5
0.1
S
5
0.1
S
6
0.2
ESE
11
0.1
SE
11
0.1
SE
11
0.1
E
7
0.1
E
7
Energy kJ
3
3
1
1
9
1
4
3
11
1
1
1
1
1
1
12
5
5
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
8
0.1
SE
16
0.1
S
6
0.2
SSW
6
0.1
S
5
0.1
S
5
0.1
S
6
0.1
S
6
0.1
S
6
0.1
S
6
0.1
S
9
0.1
S
9
0.1
E
7
0.1
E
10
0.1
E
7
Energy kJ
3
10
1
3
1
1
1
1
1
1
2
2
1
2
1
Wind waves
Height (m)
Direction
Period (s)
0.5
E
4
0.5
E
4
0.5
E
4
0.5
E
4
0.5
ESE
4
0.5
ESE
4
0.5
ESE
4
0.5
ESE
5
0.3
SSW
2
0.4
SW
3
0.4
SW
3
0.4
SW
3
0.2
SSW
3
0.2
SSW
3
0.3
SSW
3
0.5
S
3
0.6
SSW
4
0.6
S
4
Energy kJ
7
7
7
8
9
9
11
14
1
2
2
2
1
1
2
6
10
9
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
1
3
5
2
3
4
2
1
1
1
1
1
4
1
1
1
1
3
3
3
Distance (km)
791
779
791
791
805
1036
638
1036
1047
639
119
0
0
317
317
317
648
4
4
624
624
648
648
648
Best forecast wave conditions in Guangdong
Rating
(10 max)
2
2
2
1
1
Best forecast wave conditions in China
Rating
(10 max)
2
1
2
1
1
1
2
1
1
1
3
Header Global
Rating
(10 max)
5
6
8
7
7
7
7
7
6
5
5
5
5
5
5
5
4
5
5
5
5
5
4
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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