Chengkung Surf Break

Lat Long: 23.16° N 121.39° E

Chengkung Surf Forecast and Surf Report

Issued: 1 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Chengkung sea temperature is
28.1°C
0.5° 

Chengkung surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Chengkung surf forecast from 8 Sep 2026:

  • Most powerful swell: Friday 11 Sep, 5AM (local time) - 6.5ft (2.0m), 9s period, NNE swell with 608 kJ wave energy.

Best Forecast Surf Conditions for Chengkung this week:

The most powerful waves expected at Chengkung in the next 16 days are 2.0m 9s and forecast to arrive on Friday (Sep 11) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 7s period and expected on Wednesday (Sep 09) at 11AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5AM (Fri 11th Sep)6.5ft (2.0m) 9s

Table - best surf conditions forecast for Chengkung over the next 16 days.


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri night. Warm (max 29°C on Thu morning, min 25°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 11mm), heaviest on Sat night. Warm (max 30°C on Sat morning, min 26°C on Sat night). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
NE
9
1.1
NE
9
1.6
NNE
6
0.8
NE
8
1.3
NE
6
2
NNE
8
1.1
NE
10
1.5
NE
8
0.7
NE
9
0.5
NE
9
0.4
ENE
15
0.9
NNE
8
1
ENE
7
0.5
E
14
0.5
E
14
0.5
E
14
1
ENE
8
1
E
8
0.9
E
9
0.9
E
9
0.9
E
9
Wave Graph
Metric surfscale
Energy kJ
135
194
196
93
150
452
208
277
83
40
71
89
105
97
96
94
120
124
129
134
129
Wind (km/h)
20
NE
20
NNE
15
N
20
NE
25
NNE
20
N
20
NE
25
NNE
15
N
15
NE
10
NE
10
N
15
NE
15
NE
15
N
20
NE
20
NNE
15
NNE
20
NE
20
NNE
15
N
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
on
on
cross-on
on
cross-on
cross
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:21PM1.43m
4:57AM1.74m
5:50PM1.51m
5:41AM1.77m
6:18PM1.57m
6:22AM1.74m
6:45PM1.62m
7:01AM1.66m
7:11PM1.64m
7:38AM1.55m
7:37PM1.63m
8:16AM1.42m
8:04PM1.60m
Low Tide
10:58AM0.13m
10:51PM0.56m
11:34AM0.12m
11:32PM0.43m
12:07PM0.15m
00:11AM0.32m
12:37PM0.23m
00:48AM0.26m
1:05PM0.33m
1:25AM0.24m
1:31PM0.44m
2:02AM0.26m
1:55PM0.55m
2:40AM0.32m
clear
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:39
5:39
5:39
5:39
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:02
6:01
6:00
6:00
5:59
5:58
 mm
2
4
5
1
1
1
1
Temp °C
27
27
26
29
29
26
29
29
27
30
29
27
29
29
27
29
29
26
29
28
26
Feels °C
27
28
27
29
29
26
29
29
29
33
32
31
31
31
30
31
31
28
31
29
28
  • 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
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Chengkung 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.


Information about the Chengkung Surf forecast

The above surf forecast table for Chengkung provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Chengkung can be found by selecting the local surf guide option on the grey menu. Our Chengkung surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Chengkung) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Chengkung may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in South Taiwan? If you are looking for accommodation near Chengkung, camping, hotels and holiday cottages in South Taiwan, consider staying in Taitung City which is 51 km (32 miles) away. Other places in and around South Taiwan where you can find information about places to rent, and car hire include Chia-lan which is 77 km (48 miles) away, Hualien, Yue-ching and Hualian.

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