Chengkung Surf Break

Lat Long: 23.16° N 121.39° E

Chengkung Surf Forecast and Surf Report

Issued: 1 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Chengkung sea temperature is
28.7° C
0.2° 

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


Chengkung surf forecast from 20 Jul 2026:

  • Most powerful swell: Monday 27 Jul, 8PM (local time) - 13ft (4.0m), 13s period, ESE swell with 5,532 kJ wave energy.

Best Forecast Surf Conditions for Chengkung this week:

The most powerful waves expected at Chengkung in the next 16 days are 4.0m 13s and forecast to arrive on Monday (Jul 27) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Tuesday (Jul 21) at 5PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Mon 27th Jul)13ft (4.0m) 13s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Tue night. Warm (max 31°C on Tue afternoon, min 26°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Thu afternoon. Warm (max 30°C on Thu afternoon, min 26°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the NNE by Sun morning).

Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
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
0
0
0
0
0
1
0
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
E
10
0.2
E
10
0.3
E
10
0.3
E
10
0.3
E
10
0.3
E
9
0.3
ENE
9
0.2
ENE
9
0.3
E
10
0.3
E
10
0.3
ENE
11
0.3
ENE
10
0.3
ENE
10
0.3
ENE
10
0.2
ESE
11
0.5
SE
11
1.6
ESE
11
2.1
E
11
2.5
E
11
3.5
ESE
12
Wave Graph
Metric surfscale
Energy kJ
8
7
17
17
16
15
16
7
17
18
23
20
20
19
11
56
575
1045
1704
3189
Wind (km/h)
10
NE
10
W
15
S
5
SE
10
NNW
10
SE
10
SSE
5
SSW
10
SSE
10
SSE
5
SW
10
ESE
10
NE
10
NNW
20
NE
20
NE
20
N
30
NNE
20
N
25
N
Wind State
cross-on
off
cross-off
cross-on
cross-off
cross
cross
glassy
cross
cross
glassy
cross-on
on
cross
on
cross-on
cross
cross-on
cross
cross-on
High Tide
10:31PM1.41m
10:53AM1.20m
11:14PM1.39m
12:13PM1.07m
00:06AM1.38m
2:02PM1.03m
1:09AM1.37m
3:40PM1.06m
2:15AM1.40m
4:38PM1.13m
3:15AM1.46m
5:17PM1.19m
4:04AM1.53m
Low Tide
4:04PM0.52m
4:52AM0.60m
4:39PM0.66m
6:04AM0.61m
5:21PM0.79m
7:29AM0.58m
6:21PM0.88m
8:48AM0.51m
7:46PM0.93m
9:48AM0.43m
9:04PM0.92m
10:34AM0.34m
10:00PM0.87m
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:20
5:20
5:20
5:20
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
6:40
6:40
6:39
6:39
6:39
6:38
 mm
4
3
3
1
2
1
1
6
17
Temp °C
30
28
30
31
28
30
30
28
30
30
28
30
30
28
30
30
27
29
27
27
Feels °C
35
32
33
35
33
34
34
34
34
34
34
34
34
32
31
31
29
29
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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Quick surf report for Chengkung:

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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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