Chialoshui Surf Break
Lat Long: 22.03° N 120.88° E

Chialoshui Surf Forecast and Surf Report

Weather Forecast for Chialoshui

Issued: 7 pm 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Chialoshui sea temperature is
28.7° C

Normal for this time of year

Chialoshui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Chialoshui surf forecast from 3 Jun 2026:

  • Best quality surf: Friday 5 Jun, 2AM (local time) - 10ft (3.0m), 9s period, SSW swell with cross-shore winds.
  • Most powerful swell: Tuesday 9 Jun, 11AM (local time) - 11ft (3.5m), 10s period, SSW swell with 2,040 kJ wave energy.
  • Next surfable swell (1★+): Thursday 4 Jun, 2AM (local time) - 4ft (1.2m), 7s period with SSW swell.

Best Forecast Surf Conditions for Chialoshui this week:

The surf forecast for Chialoshui over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 04) at 2AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.5m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Chialoshui in the next 16 days are 3.5m 10s and forecast to arrive on Tuesday (Jun 09) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 9s period and expected on Thursday (Jun 04) at 11AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 4th Jun)4ft (1.2m) 7s
Best Surf 2AM (Fri 5th Jun)10ft (3.0m) 9s
Most Powerful11AM (Tue 9th Jun)11ft (3.5m) 10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 128mm), heaviest during Thu night. Warm (max 28°C on Wed night, min 26°C on Thu afternoon). Winds decreasing (strong winds from the SW on Thu morning, light winds from the NW by Thu night).

Days 5-7 Weather Summary

Heavy rain (total 64mm), heaviest during Mon morning. Warm (max 28°C on Sat night, min 26°C on Mon morning). Winds increasing (light winds from the ESE on Sun afternoon, strong winds from the SSW by Tue afternoon).

Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wed
10
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
2
1
1
!
1
0
2
0
2
2
1
1
1
0
3
2
!
!
2
0
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
7
2.4
SSW
8
2.2
SSW
8
3
SSW
9
2.1
SSW
9
1.8
SSW
8
1.9
SW
8
1.3
SSW
8
1.7
SW
8
1.2
SSW
8
0.9
S
8
1.3
SSW
9
1.6
SW
8
1.4
SSW
8
1.8
SSW
9
2.5
SSW
9
3.5
SSW
10
3
SSW
10
2.4
SSW
9
2.1
SSW
9
3
SW
10
Wave Graph
Metric surfscale
Energy kJ
160
674
644
1343
671
455
523
241
400
176
94
292
372
244
543
1177
2040
1559
924
644
1553
Wind (km/h)
20
SW
40
SW
30
SSW
20
SE
35
W
40
WSW
30
WSW
35
WSW
30
WSW
15
WSW
10
SW
5
ESE
15
NE
15
SE
10
SE
30
SSW
35
SSW
40
SSW
30
SSW
35
SSW
40
SW
Wind State
off
off
cross-off
cross
off
off
off
off
off
off
cross-off
cross-on
on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:39PM1.00m
7:45AM1.45m
9:19PM0.98m
8:23AM1.40m
10:03PM0.97m
9:06AM1.33m
10:53PM0.98m
9:57AM1.25m
11:47PM1.02m
11:03AM1.17m
00:42AM1.08m
12:25PM1.10m
1:32AM1.17m
1:52PM1.07m
Low Tide
1:22AM0.65m
2:56PM0.23m
2:00AM0.67m
3:36PM0.28m
2:45AM0.69m
4:20PM0.33m
3:43AM0.71m
5:07PM0.38m
4:59AM0.71m
5:59PM0.43m
6:28AM0.66m
6:53PM0.48m
7:51AM0.55m
7:48PM0.52m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:11
5:11
5:11
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:36
6:37
6:37
6:37
6:37
6:37
6:37
6:38
 mm
3
7
19
64
23
3
5
3
1
3
4
10
13
15
11
8
16
5
8
Temp °C
28
28
26
26
27
28
28
28
28
28
27
28
28
27
27
28
28
28
28
28
28
Feels °C
30
28
25
29
26
26
27
27
28
30
30
32
32
30
30
28
28
28
28
29
28
Swell 1
Height (m)
Direction
Period (s)
1.2
SSW
7
0.4
NE
9
0.3
E
10
2.3
S
9
0.4
SE
6
0.3
SE
7
1.4
SSW
8
0.4
NE
6
1.3
SSW
8
1.2
SSW
8
0.9
S
8
0.4
NE
7
1.2
SSW
8
1.4
SSW
8
1.6
S
9
0.5
NE
9
0.3
NE
9
0.7
SE
7
0.7
SE
8
0.7
SE
7
0.3
NE
12
Energy kJ
160
21
17
846
14
7
284
9
212
176
94
12
197
244
459
41
12
48
58
54
21
Swell 2
Height (m)
Direction
Period (s)
0.5
NE
10
0.3
E
10
0.2
NNE
9
0.3
E
10
0.3
E
10
0.3
E
10
0.5
NE
6
0.4
SE
6
0.4
NE
6
0.5
NE
7
0.8
SW
8
0.3
E
9
0.4
NE
7
0.4
NE
9
0.5
NE
9
0.2
E
10
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
11
0.1
NE
6
Energy kJ
49
17
8
17
17
17
18
9
10
24
75
15
14
29
40
7
23
23
22
20
2
Swell 3
Height (m)
Direction
Period (s)
0.4
E
10
0.1
SE
12
0.1
SE
12
0.1
SE
13
0.1
SE
11
0.1
SE
12
0.4
SE
6
0.3
E
10
0.4
SE
6
0.3
E
9
0.4
NE
7
0.3
SE
6
0.3
E
9
0.3
E
10
0.3
E
10
0.2
ENE
13
0.2
E
10
0.3
NE
9
Energy kJ
31
6
5
7
5
5
14
16
9
15
16
6
15
16
17
16
8
12
Wind waves
Height (m)
Direction
Period (s)
2.4
SSW
8
2.2
SSW
8
3
SSW
9
2.1
SSW
9
1.8
SSW
8
1.9
SW
8
1.3
SSW
8
1.7
SW
8
1.3
SSW
9
1.6
SW
8
1.8
SSW
9
2.5
SSW
9
3.5
SSW
10
3
SSW
10
2.4
SSW
9
2.1
SSW
9
3
SW
10
Energy kJ
674
644
1343
671
455
523
241
400
292
372
543
1177
2040
1559
924
644
1553
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
3
1
4
1
1
2
2
2
3
3
2
1
1
1
1
3
3
Distance (km)
137
305
352
352
352
137
519
305
338
33
0
0
67
67
67
699
305
305
682
338
318
Best forecast wave conditions in South Taiwan
Rating
(10 max)
1
1
2
2
3
3
3
2
Best forecast wave conditions in Taiwan
Rating
(10 max)
2
1
2
1
3
1
2
1
2
2
3
3
3
2
2
2
3
3
Header Global
Rating
(10 max)
5
5
5
4
5
5
5
9
7
5
9
8
6
8
9
6
6
7
9
9
5
  • 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 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 16 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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