Chengkung surfForecast / South / Taiwan

information circle48hr Weather and Surf, issued 7 am Wednesday 03 Sep 2025 CST
Forecast update in hr  min  s Forecast update imminent
Chengkung surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chengkung sea temperature is
28.8° C
(Which is normal for this time of year)


How big are the waves at Chengkung today?

The current surf forecast for Chengkung at 11AM is: 0.8m 8s primary swell from a East-southeast direction and 0.3m 9s secondary swell from a East direction (forecast issued at 07:00am September 03). The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (03 Sep)3ft (0.9m)8s
Afternoon (03 Sep)2.5ft (0.8m)8s
Evening (03 Sep)2.5ft (0.8m)9s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
03
Thursday
04
Friday
05
Sat
06
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
1
1
0
0
1
1
1
1
1
1
0
0
1
1
1
1
1
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
ESE
0.9
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.8
ESE
0.7
E
0.7
E
0.7
E
0.7
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.5
E
0.6
E
0.6
E
Period(s) (?)888889999999988888888899
Wave
Graph
(?)Metric surfscale
Energy (?)10110010692961019999798080103747169695151525253435562
Wind
(km/h)
5
W
0
WSW
5
SE
5
SE
0
SSE
5
NNW
5
NNW
5
W
10
WNW
0
NE
5
ESE
5
ESE
0
NNW
5
NW
5
NW
5
WNW
10
NW
5
N
10
E
10
E
10
NE
15
NNE
15
N
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
glasscross-
on
crossglassglassglassglasscross-
off
glasscross-
on
cross-
on
glassglasscross-
off
cross-
off
cross-
off
glassonononcross-
on
cross-
on
cross
High Tide
/ height (m)
4:25PM
1.15
2:56AM
1.43
4:51PM
1.25
3:50AM
1.55
5:15PM
1.34
Low Tide
/ height (m)
9:25AM
0.44
8:56PM
0.94
10:10AM
0.32
9:50PM
0.82
10:46AM
0.22
10:32PM
0.69
Wednesday
03
Thursday
04
Friday
05
Sat
06
Sunrise-5:35-------5:37-------5:37------
Sunset----6:09-------6:08-------6:07---
clear
part cloud
clear
clear
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
Rain (mm)
----31-----122----------
Temp. °C262829302828282726283029282827262628293029282727
Feels °C (?)293233343433333129323433333230292832333432323029
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for South

  1. weather stationWind Update The wind is still cross-on at Chengkung (light winds from the NNE at Taidong 51 km from Chengkung). A 0.8m swell from the ESE

    Chengkung
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