Surf Break

Lat Long: 23.16° N 121.39° E

Chengkung Surf Forecast and Surf Report

Issued: 1 pm 27 Sep 2026 (local time)

Forecast update in  hr  min

Today's Chengkung sea temperature is
28.5°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 27 Sep 2026:

  • Best quality surf: Monday 28 Sep, 2AM (local time) - 3ft (0.9m), 10s period, ENE swell with glassy winds.
  • Most powerful swell: Friday 2 Oct, 8PM (local time) - 5ft (1.5m), 7s period, NE swell with 189 kJ wave energy.
  • Next surfable swell (1★+): Monday 28 Sep, 2AM (local time) - 3ft (0.9m), 10s period with ENE swell.

Best Forecast Surf Conditions for Chengkung this week:

The surf forecast for Chengkung over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 28) at 2AM. The primary swell is predicted to be 0.9m and 10s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Chengkung in the next 16 days are 1.5m 7s and forecast to arrive on Friday (Oct 02) 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 0.3m 5s period and expected on Monday (Sep 28) at 2AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 28th Sep)3ft (0.9m) 10s
Best Surf 2AM (Mon 28th Sep)3ft (0.9m) 10s
Most Powerful 8PM (Fri 2nd Oct)5ft (1.5m) 7s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun afternoon. Warm (max 30°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 13mm), heaviest on Thu night. Warm (max 29°C on Wed afternoon, min 24°C on Fri night). Wind will be generally light.

Sun
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
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
Wave
Height (m)
Direction
Period (s)
1
E
9
0.9
ENE
10
0.5
ENE
9
0.5
ENE
10
0.4
ENE
10
0.3
ENE
10
0.2
E
10
0.3
ENE
10
0.3
ENE
10
0.2
ENE
9
0.2
E
9
0.3
ENE
9
0.2
ENE
10
1
NE
6
1.1
NE
6
1.4
NE
7
1.1
NE
7
1.1
NE
8
1.1
NE
8
1
NE
7
Wave Graph
Metric surfscale
Energy kJ
164
160
44
55
38
18
8
19
19
8
8
16
9
59
108
178
121
136
129
102
Wind (km/h)
5
E
5
NW
10
ESE
5
ENE
5
WNW
10
E
5
NE
5
NW
10
E
5
ENE
5
NNW
10
ENE
20
NNE
20
N
25
NE
20
NNE
15
N
20
NE
15
NNE
15
N
Wind State
on
glassy
cross-on
on
glassy
cross-on
glassy
glassy
on
on
glassy
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
6:15PM1.66m
6:44AM1.64m
6:43PM1.70m
7:24AM1.56m
7:12PM1.72m
8:07AM1.45m
7:45PM1.70m
8:56AM1.31m
8:23PM1.65m
9:59AM1.17m
9:09PM1.56m
11:35AM1.07m
10:16PM1.46m
Low Tide
00:28AM0.18m
12:39PM0.37m
1:06AM0.13m
1:08PM0.47m
1:47AM0.12m
1:39PM0.57m
2:33AM0.17m
2:11PM0.69m
3:27AM0.25m
2:48PM0.81m
4:38AM0.35m
3:41PM0.92m
rain showers
thunderstorm
clear
thunderstorm
clear
clear
rain showers
clear
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
light rain
rain showers
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
5:43
—
—
5:45
—
—
5:45
—
—
5:45
—
—
5:46
—
—
5:46
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
—
—
5:45
—
—
5:44
—
—
5:43
—
—
5:42
—
—
5:40
—
—
5:39
—
 mm
1
1
—
1
—
—
1
—
—
1
—
—
2
6
—
1
3
—
—
—
Temp °C
30
27
30
29
28
29
29
27
29
29
27
29
29
26
28
26
24
26
26
24
Feels °C
34
32
34
33
33
33
34
32
32
33
32
32
32
28
28
26
24
26
27
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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