Dongchong Surf Break

Lat Long: 22.49° N 114.58° E

Dongchong 48 hour detailed Surf Forecast

Issued: 1 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dongchong sea temperature is
30.0° C
1.3° 

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 (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 2.5ft (0.7m), 7s period with S swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 3ft (0.9m), 7s period with S swell.
  • Evening surf: Evening surf (18 Jul, local time) - 3ft (0.9m), 7s period with S swell.

The current surf forecast for Dongchong at 5AM is: 0.8m 7s primary swell from a South direction and 0.1m 8s secondary swell from a East direction (forecast issued at 01:00am July 18). The wind direction is predicted to be cross-shore.

Time (CST) & DateWave HeightWave Period
Morning (18 Jul)2.5ft (0.7m)7s
Afternoon (18 Jul)3ft (0.9m)7s
Evening (18 Jul)3ft (0.9m)7s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Mon morning. Warm (max 30°C on Sat afternoon, min 27°C on Sun night). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
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
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
7
0.8
S
7
0.7
S
7
0.7
S
7
0.9
S
7
0.9
S
7
0.9
S
7
0.9
S
7
0.8
S
7
1
S
7
1.2
S
7
0.8
S
7
0.9
S
7
1
S
7
1
S
7
0.9
S
7
0.9
S
7
0.9
S
6
0.9
S
6
0.9
S
6
0.9
S
6
1
S
6
0.9
S
6
1
S
6
Wave Graph
Metric surfscale
Energy kJ
66
62
45
45
73
73
73
76
58
92
138
59
73
89
86
71
71
68
64
64
62
76
62
84
Wind (km/h)
10
S
10
SSW
10
SSW
15
S
15
SSW
20
SSW
20
SSW
20
SSW
15
SSW
10
SSW
10
SSW
15
S
20
S
15
SSW
25
SSW
25
SSW
20
SSW
15
SSW
15
SSW
20
SSW
15
SSW
15
SSW
10
SW
10
SSW
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
High Tide
1:17AM1.02m
10:35AM1.77m
1:52AM1.11m
11:03AM1.54m
2:26AM1.21m
11:27AM1.31m
Low Tide
4:43AM0.65m
6:06PM0.18m
5:41AM0.67m
6:39PM0.31m
6:42AM0.70m
7:10PM0.43m
clear
clear
thunderstorm
clear
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:47
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:07
7:07
 mm
1
1
1
1
1
1
1
1
1
2
1
1
1
1
Temp °C
28
28
29
29
30
29
29
28
28
28
28
29
29
29
28
28
28
27
28
28
28
29
28
28
Feels °C
32
33
33
33
33
31
33
31
32
32
32
33
31
32
29
29
31
30
31
30
31
33
32
32
  • 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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