Chialoshui surfForecast / South / Taiwan

information circle12 Day Weather and Surf, issued 7 am Sunday 23 Nov 2025 CST
Forecast update in hr  min  s Forecast update imminent
Chialoshui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chialoshui sea temperature is
26.8° C
(Which is 1.0°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Chialoshui this week:

The most powerful waves expected at Chialoshui in the next 12 days are 5.0m 10s and forecast to arrive on Friday (Nov 28) at 8AM. 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 10s period and expected on Thursday (Nov 27) at 8PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Fri 28th Nov)16ft (5.0m) 10s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 25°C on Sun afternoon, min 19°C on Tue night). Winds increasing (moderate winds from the NE on Mon afternoon, near gales from the NE by Tue night).

Days 3-6 Weather Summary Mostly dry. Warm (max 22°C on Thu morning, min 19°C on Thu night). Winds decreasing (near gales from the NNE on Thu night, fresh winds from the NNE by Fri night).

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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 (?)
2.4
ENE
2
E
2.1
ENE
2.1
ENE
2
E
2.3
ENE
3.5
ENE
4
NE
4.5
NE
4.5
NE
4
NE
3.5
NE
2.1
E
4
ENE
5
NE
4.5
NE
4
NE
3
NE
2.5
ENE
2.3
ENE
2.3
ENE
Period(s) (?)99999988999810891098101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)90066466061667584714282239300430612375179984923233766356124761179111610531019
Wind
(km/h)
30
NE
30
NE
35
NE
30
NE
25
NE
30
NE
55
NE
60
NE
55
NE
55
NE
55
NE
45
NNE
40
NNE
55
NE
60
NNE
55
NE
45
NE
35
NE
30
NNE
25
NE
25
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
8:05AM
1.04
7:12PM
1.49
8:43AM
0.99
7:47PM
1.44
9:27AM
0.95
8:26PM
1.38
10:21AM
0.93
9:13PM
1.31
11:27AM
0.94
10:16PM
1.22
12:35PM
0.99
11:40PM
1.15
1:32PM
1.08
1:14AM
1.12
Low Tide
/ height (m)
12:53PM
0.63
2:21AM
0.19
1:24PM
0.66
3:02AM
0.25
1:59PM
0.69
3:48AM
0.30
2:46PM
0.73
4:41AM
0.35
3:55PM
0.76
5:41AM
0.40
5:35PM
0.75
6:44AM
0.43
7:16PM
0.66
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunrise6:11--6:13--6:13--6:13--6:15--6:16--6:16--
Sunset-5:12--5:12--5:12--5:10--5:10--5:10--5:10-
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
Rain (mm)
---------------------
Temp. °C242524242524232220202121222221192020212221
Feels °C (?)21232121242217131010111217151291112171817
  • 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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Information about the Chialoshui Surf forecast

The above surf forecast table for Chialoshui provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Chialoshui can be found by selecting the local surf guide option on the grey menu. Our Chialoshui 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 (Chialoshui) 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 Chialoshui 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.

Chialoshui is 8 km (5 miles) from Changlotsun. If you plan a holiday in South Taiwan, look for hotels and other accommodation in Changlotsun. Changlotsun has rooms for a wide range of budgets as well as car hire and transport links.

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