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Surf Forecasts:

Chialoshui surfForecast / South / Taiwan

information circle12 Day Weather and Surf, issued 7 am Monday 19 Jan 2026 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
25.3° C
 (Which is 1.3°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 4.5m 9s and forecast to arrive on Tuesday (Jan 20) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 9s period and expected on Friday (Jan 23) at 11PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Tue 20th Jan)15ft (4.5m) 9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 3mm), mostly falling on Wed night. Warm (max 23°C on Mon afternoon, min 16°C on Wed night). Mainly near gales.

Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Sat morning. Warm (max 21°C on Sat afternoon, min 16°C on Thu morning). Winds decreasing (strong winds from the NE on Thu morning, moderate winds from the NE by Fri afternoon).

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
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
See all maps
Wave Height (m) & direction (?)
2.5
NE
2.5
NE
3.5
NE
4.5
NE
4
NE
4.5
NE
4
NE
3.5
NE
4
NE
4
NE
3.5
NE
2.5
NE
2
ENE
1.8
ENE
1.7
ENE
1.9
ENE
1.8
E
2
E
1.8
E
2
E
2.1
E
Period(s) (?)77899109910998888776778
Wave
Graph
(?)Metric surfscale
Energy kJ (?)607777132834023016336329142231325326391573939581443385362306328329434553
Wind
(km/h)
40
NE
40
NE
45
NNE
55
NE
45
NE
50
NE
50
NE
45
NE
50
NE
50
NE
40
NE
35
NE
30
NE
20
NE
25
NE
35
ENE
30
ENE
30
ENE
35
ENE
35
ENE
30
NE
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		onononononon
High Tide
/ height (m)
6:25PM
1.59
7:37AM
1.11
7:01PM
1.59
8:06AM
1.13
7:36PM
1.56
8:35AM
1.16
8:14PM
1.49
9:07AM
1.20
8:54PM
1.38
9:42AM
1.23
9:41PM
1.23
10:22AM
1.25
10:40PM
1.08
Low Tide
/ height (m)
12:07PM
0.57
1:23AM
0.08
12:43PM
0.52
1:53AM
0.10
1:20PM
0.49
2:23AM
0.14
2:00PM
0.47
2:53AM
0.20
2:45PM
0.47
3:24AM
0.29
3:37PM
0.47
3:57AM
0.40
4:41PM
0.48
4:34AM
0.51
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Sunrise6:37--6:37--6:37--6:37--6:37--6:37--6:37--
Sunset-5:36--5:36--5:37--5:37--5:38--5:38--5:39-
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
part cloud
rain showers
light rain
part cloud
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
rain showers
Rain (mm)
--------32-31-342---3
Temp. °C222322202019181817171717181918202121222121
Feels °C (?)1617151112109108899121414151616161616
  • 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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Quick surf report for Chialoshui:

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Chialoshui 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.

View detailed surf forecast for Chialoshui at:
surf-forecast.com

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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