Chengkung surfForecast / South / Taiwan

information circle12 Day Weather and Surf, issued 1 pm Thursday 03 Jul 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
29.6° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Chengkung this week:

The surf forecast for Chengkung over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 04) at 2AM. The primary swell is predicted to be 0.7m and 6s period with a secondary swell of 0.4m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Chengkung in the next 12 days are 0.8m 11s and forecast to arrive on Friday (Jul 04) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 9s period and expected on Sunday (Jul 06) at 8AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 4th Jul)2.5ft (0.7m) 6s
Best Surf 8PM (Thu 10th Jul)2.5ft (0.7m) 10s
Most Powerful 5PM (Fri 4th Jul)2.5ft (0.8m) 11s

Table - best surf conditions forecast for Chengkung over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Thu
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tue
15
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
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
Wave Height (m) & direction (?)
0.8
ESE
0.7
ESE
0.8
E
0.8
E
0.8
E
0.7
E
0.7
E
0.7
E
0.5
E
0.5
E
0.4
E
0.4
E
0.4
SE
0.4
SE
0.4
SE
0.3
ESE
0.3
ESE
0.6
ENE
0.6
ENE
0.6
ENE
0.5
ENE
0.7
ENE
1.1
NE
1
NE
0.9
NE
0.6
NNE
0.4
NNE
0.4
NNE
0.2
NNE
0.2
NNE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
E
0.2
ESE
0.2
ESE
Period(s) (?)66111110101010710101012121212129898101211111111121111101010111110
Wave
Graph
(?)Metric surfscale
Energy (?)1128620315612592108129274430287445444654786889531043442491949062552223131313201818
Wind
(km/h)
15
NE
10
NW
10
E
5
ENE
5
N
10
E
5
SSE
5
WNW
5
ESE
5
ENE
10
WSW
5
SE
10
NE
10
WNW
10
E
0
SSW
5
WNW
10
E
5
S
5
W
10
E
5
N
5
WSW
10
E
0
NW
5
W
10
W
10
W
5
W
10
E
0
NE
10
W
10
E
0
SE
5
WSW
5
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
off
ononglassonglassglassglassglassoffcross-
on
oncross-
off
cross-
on
glasscross-
off
cross-
on
cross-
off
offonglassoffonglassglassoffcross-
off
offonglasscross-
off
cross-
on
glassoffcross-
on
High Tide
/ height (m)
12:22AM
1.33
1:10PM
1.09
1:13AM
1.35
2:41PM
1.08
2:04AM
1.39
3:54PM
1.13
2:54AM
1.45
4:47PM
1.18
3:40AM
1.51
5:29PM
1.23
4:23AM
1.58
6:06PM
1.28
5:05AM
1.65
6:40PM
1.31
5:44AM
1.71
7:14PM
1.33
6:23AM
1.74
7:47PM
1.35
7:02AM
1.74
8:20PM
1.37
7:43AM
1.70
8:55PM
1.39
8:26AM
1.62
Low Tide
/ height (m)
5:40PM
0.68
7:05AM
0.67
6:32PM
0.77
8:18AM
0.58
7:34PM
0.83
9:18AM
0.48
8:37PM
0.86
10:07AM
0.38
9:32PM
0.86
10:50AM
0.28
10:20PM
0.84
11:29AM
0.19
11:01PM
0.80
12:07PM
0.13
11:40PM
0.76
12:43PM
0.09
12:18AM
0.71
1:19PM
0.08
12:57AM
0.67
1:55PM
0.10
1:38AM
0.64
2:30PM
0.15
2:22AM
0.62
Thu
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tue
15
Sunrise--5:11--5:13--5:13--5:13--5:13--5:13--5:15--5:15--5:15--5:16--5:16--5:16
Sunset6:44--6:44--6:44--6:44--6:44--6:44--6:44--6:44--6:43--6:43--6:43--6:43--
clearclearclearthunderstorm thunderstorm part cloudthunderstorm thunderstorm light rainthunderstorm rain showersclearthunderstorm thunderstorm part cloudthunderstorm rain showersclearthunderstorm rain showersclearthunderstorm rain showersclearthunderstorm rain showerslight rainlight rainpart cloudpart cloudthunderstorm thunderstorm part cloudthunderstorm thunderstorm clear
Rain (mm)
---24-21221-21-76-122-51-7545--31-21-
Temp. °C302830302830292829292830302830302830292730292830292828282830302931302931
Feels °C (?)333233343334343434333434343334353234333134343334353333333334353536353536

Short Range Forecast: Moderate rain (total 11mm), heaviest on Fri night. Warm (max 30°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 19mm), heaviest on Tue afternoon. Warm (max 30°C on Mon morning, min 26°C on Sun night). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 36mm), heaviest during Wed afternoon. Warm (max 30°C on Thu morning, min 27°C on Wed night). Wind will be generally light.

Long Range Forecast: Moderate rain (total 14mm), heaviest on Sat afternoon. Warm (max 31°C on Mon morning, min 27°C on Sat afternoon). Wind will be generally light.

  • 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 12 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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