Dongchong Surf Break

Lat Long: 22.49° N 114.58° E

Dongchong 48 hour detailed Surf Forecast

Issued: 1 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dongchong sea temperature is
29.0° C
0.4° 

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 (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 4.5ft (1.3m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 4.5ft (1.3m), 10s period with S swell.
  • Evening surf: Evening surf (21 Aug, local time) - 4.5ft (1.3m), 10s period with S swell.

The current surf forecast for Dongchong at 6PM is: 1.3m 10s primary swell from a South direction (forecast issued at 01:00pm August 21). The wind direction is predicted to be cross-shore.

Time (CST) & DateWave HeightWave Period
Morning (21 Aug)4.5ft (1.3m)10s
Afternoon (21 Aug)4.5ft (1.3m)10s
Evening (21 Aug)4.5ft (1.3m)10s

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


Short Range Forecast

Heavy rain (total 28mm), heaviest during Sat night. Warm (max 30°C on Sat afternoon, min 27°C on Sun afternoon). Wind will be generally light.

Fri
21
Saturday
22
Sunday
23
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
0
0
1
2
2
2
2
1
0
0
0
1
3
1
1
1
0
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
S
10
1.3
S
10
1.3
S
10
1.3
S
10
1.3
S
9
1.3
S
9
1.3
S
9
1.3
S
9
1.3
S
9
1.2
S
9
1.2
S
9
1.2
S
9
1.6
SSW
9
1.9
SSW
9
1.1
S
9
1
S
9
1
S
9
0.9
S
9
0.9
S
9
0.9
S
8
0.8
S
8
Wave Graph
Metric surfscale
Energy kJ
314
307
307
301
295
295
295
280
280
235
235
230
383
585
192
155
148
120
117
115
86
Wind (km/h)
5
S
15
S
20
SSW
15
SSW
10
SW
15
SW
15
SW
10
SW
15
SSW
15
SSW
15
SSW
20
SW
15
WSW
15
W
10
WNW
5
WNW
5
WSW
10
SSW
0
SW
5
SW
5
N
Wind State
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
off
off
glassy
cross
glassy
cross-off
glassy
High Tide
12:23PM0.66m
1:52AM1.57m
1:06PM0.56m
3:04AM1.56m
8:53PM0.89m
Low Tide
2:45PM0.61m
11:06AM0.53m
3:04PM0.53m
12:25PM0.45m
9:48PM0.88m
clear
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:49
6:47
6:46
 mm
1
1
1
2
2
4
2
1
1
4
1
2
Temp °C
29
29
29
28
28
28
28
28
29
29
30
29
28
28
28
28
29
30
27
28
27
Feels °C
34
32
32
32
32
32
32
33
33
33
34
32
32
32
33
33
35
35
34
34
33
  • 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.


Nearest locationNearest