Dongchong Surf Break

Lat Long: 22.49° N 114.58° E

Dongchong 48 hour detailed Surf Forecast

Issued: 7 am 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dongchong sea temperature is
28.8° C
0.1° 

Dongchong surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Dongchong today (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 2.5ft (0.7m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 2.5ft (0.7m), 8s period with S swell.
  • Evening surf: Evening surf (17 Aug, local time) - 2.5ft (0.7m), 8s period with S swell.

The current surf forecast for Dongchong at 1PM is: 0.7m 8s primary swell from a South direction (forecast issued at 07:00am August 17). The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (17 Aug)2.5ft (0.7m)8s
Afternoon (17 Aug)2.5ft (0.7m)8s
Evening (17 Aug)2.5ft (0.7m)8s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Mon night. Warm (max 31°C on Mon afternoon, min 27°C on Mon night). Wind will be generally light.

Monday
17
Tuesday
18
Wednesday
19
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)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
S
8
0.8
S
8
0.7
S
8
0.7
S
8
0.7
S
8
0.7
S
8
0.6
S
8
0.6
S
8
0.6
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.6
S
8
0.6
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.7
ESE
5
0.8
ESE
5
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
Wave Graph
Metric surfscale
Energy kJ
82
80
63
65
65
63
45
43
41
28
28
31
33
51
51
34
33
31
24
30
45
52
48
Wind (km/h)
10
W
5
NNW
0
SSW
10
SSE
10
SE
10
ENE
10
E
10
E
15
E
15
ENE
20
E
25
E
20
E
15
E
20
E
20
ENE
20
ENE
15
ENE
20
E
20
ESE
15
ESE
20
E
20
ENE
Wind State
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
High Tide
10:50AM1.30m
11:53PM1.40m
11:05AM1.10m
11:53PM1.49m
11:26AM0.92m
Low Tide
5:32AM0.49m
5:47PM0.44m
6:26AM0.51m
6:14PM0.55m
7:23AM0.54m
6:40PM0.65m
thunderstorm
part cloud
thunderstorm
part cloud
thunderstorm
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:51
6:50
 mm
3
1
1
1
3
1
Temp °C
28
29
30
31
30
29
28
28
27
28
29
29
28
28
28
28
27
28
29
30
29
28
28
Feels °C
33
34
36
35
34
34
33
33
30
31
31
31
30
32
31
30
29
30
30
32
31
31
30
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dongchong surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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