Chialoshui surfForecast / South / Taiwan

information circle12 Day Weather and Surf, issued 1 pm Tuesday 24 Feb 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
26.0° C
(Which is 1.7°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Chialoshui this week:

The surf forecast for Chialoshui over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 26) at 5PM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.6m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Chialoshui in the next 12 days are 1.7m 11s and forecast to arrive on Sunday (Mar 01) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Monday (Mar 02) at 5PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Thu 26th Feb)3.5ft (1.1m) 10s
Best Surf 5PM (Thu 26th Feb)3.5ft (1.1m) 10s
Most Powerful 2AM (Sun 1st Mar)5.5ft (1.7m) 11s

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 Tue afternoon, min 22°C on Wed night). Winds decreasing (fresh winds from the NE on Wed night, calm by Thu night).

Days 3-6 Weather Summary Some drizzle, heaviest during Sat night. Warm (max 25°C on Fri afternoon, min 22°C on Fri night). Winds decreasing (strong winds from the NE on Fri night, light winds from the E by Mon morning).

Tue
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
1
0
0
0
0
2
2
2
0
0
0
0
0
0
0
0
0
0
1
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
ESE
1.4
ESE
1.3
ESE
1.9
NE
2.1
NE
1.1
E
1.1
E
1.1
E
1.3
E
1.3
E
2.2
ENE
2.4
ENE
1.2
E
1.7
ENE
1.6
E
1.3
E
1.3
E
1.3
E
1.3
ESE
1.2
E
1.2
E
Period(s) (?)88967101010111167121111111111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)259256237258396245245230387372329480393764610394396403415350338
Wind
(km/h)
15
ESE
10
ENE
30
NE
35
NE
30
NE
20
ENE
5
ESE
10
WSW
15
WNW
15
NNW
40
NE
40
NE
30
NE
25
NE
25
ENE
20
E
15
ENE
15
E
15
SE
10
E
35
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
oncross-
on
cross-
on
cross-
on
onglassoffcross-
off
crosscross-
on
cross-
on
cross-
on
onononononcross-
on
cross-
on
cross-
on
High Tide
/ height (m)
12:07AM
0.85
11:31AM
1.32
2:59AM
0.83
1:09PM
1.31
4:28AM
0.91
2:44PM
1.37
5:05AM
0.99
3:55PM
1.46
5:34AM
1.07
4:49PM
1.54
6:02AM
1.15
5:35PM
1.59
6:28AM
1.22
Low Tide
/ height (m)
5:47PM
0.40
4:20AM
0.71
7:40PM
0.39
5:32AM
0.80
9:21PM
0.31
8:01AM
0.82
10:24PM
0.21
9:34AM
0.73
11:10PM
0.13
10:33AM
0.61
11:47PM
0.10
11:19AM
0.49
12:20AM
0.10
11:59AM
0.38
Tue
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Sunrise--6:20--6:20--6:18--6:18--6:18--6:16--6:16
Sunset5:57--5:58--5:58--5:59--5:59--5:59--6:00--
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
rain showers
part cloud
part cloud
part cloud
part cloud
clear
rain showers
thunderstorm
Rain (mm)
-------------1-----22
Temp. °C252524242324242424252422222223242425262524
Feels °C (?)252624211923252625242117181921232427282726
  • Map Icons:
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  • 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 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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