Dongchong Surf Break

Lat Long: 22.49° N 114.58° E

Dongchong 48 hour detailed Surf Forecast

Issued: 1 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dongchong sea temperature is
28.4°C
0.2° 

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 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 2.5ft (0.8m), 5s period with ESE swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 3ft (0.9m), 6s period with ESE swell.
  • Evening surf: Evening surf (18 Sep, local time) - 3ft (0.9m), 5s period with ESE swell.

The current surf forecast for Dongchong at 7AM is: 0.7m 5s primary swell from a East-southeast direction (forecast issued at 01:00am September 18). The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (18 Sep)2.5ft (0.8m)5s
Afternoon (18 Sep)3ft (0.9m)6s
Evening (18 Sep)3ft (0.9m)5s

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


Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 28°C on Fri afternoon, min 26°C on Fri morning). Wind will be generally light.

Friday
18
Saturday
19
Sunday
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)
0.7
ESE
6
0.8
ESE
5
0.8
ESE
5
0.8
ESE
5
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
ESE
5
0.9
ESE
5
0.8
ESE
5
0.8
ESE
6
0.7
ESE
6
0.7
ESE
6
0.7
ESE
5
0.7
ESE
5
0.6
ESE
5
0.6
ESE
5
0.4
ENE
6
0.4
ESE
5
0.6
E
6
0.4
ESE
5
0.5
ESE
5
0.4
ESE
5
0.4
ESE
5
Wave Graph
Metric surfscale
Energy kJ
28
33
33
37
53
43
43
40
40
33
34
27
27
26
25
18
18
12
10
27
11
17
11
11
Wind (km/h)
15
E
20
ENE
20
ENE
20
E
20
E
15
E
15
E
15
E
15
E
15
ENE
10
ENE
15
E
15
ESE
15
ESE
10
ESE
10
ESE
5
ESE
5
ENE
5
NNE
10
ESE
15
ESE
10
SE
10
SE
10
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
on
cross-on
cross-on
cross-on
on
on
on
on
on
on
cross-on
cross
on
on
on
on
on
High Tide
11:21PM1.69m
11:29AM0.70m
00:01AM1.65m
12:00PM0.62m
00:51AM1.59m
12:46PM0.55m
Low Tide
7:51AM0.44m
1:36PM0.66m
8:59AM0.49m
2:04PM0.58m
10:19AM0.50m
2:22PM0.54m
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:21
6:20
 mm
Temp °C
26
26
26
27
28
28
26
26
26
26
26
27
27
27
26
26
26
26
26
28
28
28
27
26
Feels °C
28
27
27
27
29
30
28
28
28
29
29
29
29
29
29
30
30
30
30
31
30
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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