Surf Break

Lat Long: 22.49° N 114.58° E

Dongchong 48 hour detailed Surf Forecast

Issued: 1 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dongchong sea temperature is
29.7°C
2.3° 

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 (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 1ft (0.3m), 4s period with SSW swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 0.5ft (0.1m), 8s period with E swell.
  • Evening surf: Evening surf (29 Sep, local time) - 1.5ft (0.5m), 4s period with SSW swell.

The current surf forecast for Dongchong at 7PM is: 0.6m 4s primary swell from a South-southwest direction and 0.1m 8s secondary swell from a East direction, 0.1m 7s secondary swell from a East direction (forecast issued at 01:00pm September 29). The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (29 Sep)1ft (0.3m)4s
Afternoon (29 Sep)0.5ft (0.1m)8s
Evening (29 Sep)1.5ft (0.5m)4s

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


Short Range Forecast

Heavy rain (total 36mm), heaviest during Thu night. Warm (max 31°C on Tue afternoon, min 27°C on Thu night). Wind will be generally light.

Tue
29
Wednesday
30
Thursday
1
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
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)
0.3
SSW
4
0.1
E
8
0.6
SSW
4
0.1
E
10
0.1
E
10
0.1
E
7
0.4
SW
3
0.4
SW
3
0.4
SW
4
0.4
SW
3
0.4
SSW
3
0.4
SSW
3
0.4
SSW
3
0.4
SW
3
0.4
SW
3
0.3
SSW
3
0.1
S
5
0.4
SSW
3
0.4
SSW
3
0.4
SSW
3
0.3
SSW
3
Wave Graph
Metric surfscale
Energy kJ
3
1
10
2
2
1
0
0
0
0
0
0
0
0
0
2
1
3
3
3
2
Wind (km/h)
10
SW
25
SSW
25
SSW
15
SSW
15
SW
15
WSW
10
W
10
W
10
SW
20
SSW
20
SSW
20
SSW
15
SW
10
SW
10
W
5
WNW
5
SSW
15
S
15
S
10
S
10
S
Wind State
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
off
cross
cross
cross
cross
cross-on
High Tide
10:16AM1.17m
9:31PM1.80m
10:51AM1.00m
10:03PM1.90m
11:18AM0.82m
2:15PM0.87m
10:42PM1.94m
Low Tide
4:09PM0.54m
5:13AM0.09m
4:40PM0.63m
6:06AM0.10m
11:43AM0.82m
5:11PM0.72m
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
6:11
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:10
—
—
—
—
—
—
—
6:10
—
—
—
—
—
—
—
6:09
—
—
 mm
—
—
—
2
1
2
1
1
—
1
—
1
1
1
1
1
—
1
—
—
—
Temp °C
30
31
30
29
29
28
28
28
30
31
30
29
28
28
28
28
29
30
29
28
28
Feels °C
34
32
32
32
33
31
32
32
34
33
33
32
31
32
32
33
33
32
32
31
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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