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

Chialoshui Surf Forecast and Surf Report

Weather Forecast for Chialoshui

Issued: 1 am 07 Jun 2026 (local time)

Forecast update in  hr  min

Today's Chialoshui sea temperature is
29.0° C

Slightly warmer than usual

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

Surf Forecasts:

Chialoshui surf forecast from 6 Jun 2026:

  • Best quality surf: Monday 8 Jun, 8AM (local time) - 6ft (1.8m), 8s period, SW swell with offshore winds.
  • Most powerful swell: Thursday 11 Jun, 5AM (local time) - 8ft (2.5m), 8s period, SW swell with 1,024 kJ wave energy.
  • Next surfable swell (1★+): Sunday 7 Jun, 5AM (local time) - 4.5ft (1.3m), 8s 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 Sunday (Jun 07) at 5AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.3m and 9s. Another secondary swell of 0.1m and 11s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Chialoshui in the next 16 days are 2.5m 8s and forecast to arrive on Thursday (Jun 11) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Saturday (Jun 13) at 5AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 7th Jun)4.5ft (1.3m) 8s
Best Surf 8AM (Mon 8th Jun)6ft (1.8m) 8s
Most Powerful 5AM (Thu 11th Jun)8ft (2.5m) 8s

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

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

Short Range Forecast

Heavy rain (total 99mm), heaviest during Tue afternoon. Warm (max 29°C on Sun morning, min 26°C on Mon night). Mainly strong winds.

Days 4-6 Weather Summary

Heavy rain (total 145mm), heaviest during Wed night. Warm (max 28°C on Wed afternoon, min 24°C on Wed night). Mainly fresh winds.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
2
1
2
1
0
0
1
0
2
0
1
3
2
0
0
0
1
0
Swell
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
8
1.1
SSW
8
1.1
SSW
8
1.6
SW
8
1.2
SSW
8
1.3
SW
8
1.3
SSW
8
1.6
SW
7
1.6
SW
8
1.7
SSW
8
1.7
SW
8
2.4
SW
9
1.4
SW
9
1.5
SW
8
2.1
SW
8
1.2
SSW
8
0.9
SSW
8
1.1
NE
7
1.1
SW
8
2.2
SW
7
1.3
SSW
6
Wave Graph
Metric surfscale
Energy kJ
174
157
153
283
171
200
208
268
355
374
371
838
275
291
555
179
103
121
143
521
126
Wind (km/h)
20
WSW
25
SW
25
SW
25
WSW
25
WSW
25
SW
30
SW
40
SW
40
SW
35
SW
40
SW
15
NNE
10
NE
30
SW
25
W
10
W
35
NE
25
NE
45
WSW
35
WSW
30
SW
Wind State
off
off
off
off
off
off
off
off
off
off
cross-off
cross-on
on
cross-off
off
cross-off
cross-on
on
off
off
cross-off
High Tide
9:57AM1.25m
11:47PM1.02m
11:03AM1.17m
00:42AM1.08m
12:25PM1.10m
1:32AM1.17m
1:52PM1.07m
2:20AM1.28m
3:12PM1.08m
3:05AM1.40m
4:21PM1.10m
3:51AM1.51m
5:20PM1.12m
4:37AM1.62m
Low Tide
5:07PM0.38m
4:59AM0.71m
5:59PM0.43m
6:28AM0.66m
6:53PM0.48m
7:51AM0.55m
7:48PM0.52m
9:00AM0.39m
8:42PM0.56m
10:00AM0.23m
9:32PM0.58m
10:54AM0.08m
10:20PM0.60m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
mod rain
light rain
thunderstorm
thunderstorm
thunderstorm
<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>
—
6:37
—
—
6:37
—
—
6:37
—
—
6:38
—
—
6:38
—
—
6:39
—
—
6:39
—
 mm
2
3
16
11
9
17
9
11
21
9
16
63
6
18
19
4
6
4
32
26
15
Temp °C
29
29
28
27
27
27
27
27
27
27
28
26
25
26
27
26
25
25
27
27
26
Feels °C
31
31
30
28
28
28
28
26
27
27
29
29
28
30
27
28
25
23
26
26
25
Swell 1
Height (m)
Direction
Period (s)
0.3
E
9
0.3
SE
6
0.4
SE
6
0.3
E
9
0.4
SE
6
1
SW
7
0.6
SE
7
0.5
SE
7
0.4
SE
6
0.5
SE
7
0.6
SE
7
1.9
SW
8
1.4
SW
9
1.2
SSW
8
0.7
NE
6
1.2
SSW
8
0.9
SSW
8
1.1
NE
7
1.1
SW
8
1.2
SSW
7
0.6
NE
8
Energy kJ
15
6
13
16
11
107
28
21
14
23
29
490
275
175
37
179
103
121
143
146
53
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
6
0.3
E
9
0.3
E
9
0.3
SE
6
0.3
E
10
0.4
SE
6
0.3
E
10
0.2
ENE
12
0.2
NNE
8
0.2
NNE
8
0.4
NE
8
0.4
SE
7
0.7
NE
7
0.6
NE
7
0.2
ESE
8
0.6
NE
7
0.2
ESE
7
0.9
SSW
7
0.7
NE
8
0.7
NE
8
0.1
E
10
Energy kJ
6
15
15
5
17
14
17
14
6
6
17
17
53
38
7
28
5
93
55
58
2
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
7
0.1
NE
6
0.2
ENE
13
0.2
ENE
13
0.2
ENE
12
0.3
E
10
0.2
ENE
12
0.2
E
10
0.2
ENE
12
0.2
ENE
12
0.2
ENE
12
0.4
NE
8
0.5
SE
7
0.5
SE
7
0.1
NE
10
0.3
SE
7
0.2
SSE
6
0.1
SE
7
0.3
SE
6
0.5
NE
4
0.1
E
13
Energy kJ
2
2
17
16
15
17
14
7
14
14
14
14
24
23
4
8
4
2
7
8
4
Wind waves
Height (m)
Direction
Period (s)
1.2
SSW
8
1.1
SSW
8
1.1
SSW
8
1.6
SW
8
1.2
SSW
8
1.3
SW
8
1.3
SSW
8
1.6
SW
7
1.6
SW
8
1.7
SSW
8
1.7
SW
8
2.4
SW
9
—
1.5
SW
8
2.1
SW
8
0.6
W
4
1.1
NE
5
—
0.7
NE
4
2.2
SW
7
1.3
SSW
6
Energy kJ
174
157
153
283
171
200
208
268
355
374
371
838
—
291
555
10
60
—
17
521
126
Nearest Offshore or Glassy
Chialoshui
South
Chialoshui
South
Chialoshui
South
Chialoshui
South
Chialoshui
South
Chialoshui
South
The Core
North
The Core
North
Chengkung
South
Mazu-Eikon
Zhangzhou
Jieshi Bay
Guangdong
Tawu
South
Lightning Bolt
North
Green island
South
Majestics
Catanduanes
The Core
North
Moning
Catanduanes
Riyue Bay (Riyuewan)
Hainan
The Core
North
Nalvo
West Luzon
Sunrise
North
Rating
(10 max)
3
2
1
2
2
2
2
2
1
2
1
2
3
2
1
2
1
1
2
1
1
Distance (km)
0
0
0
0
0
0
318
318
137
451
545
33
338
67
998
318
1004
1173
318
519
305
Best forecast wave conditions in South Taiwan
Chialoshui
Chialoshui
Chialoshui
Tawu
Chialoshui
Chialoshui
Chengkung
Tawu
Green island
Rating
(10 max)
3
2
1
2
2
2
1
2
2
Best forecast wave conditions in Taiwan
Chialoshui
South
Chialoshui
South
Chialoshui
South
Tawu
South
Chialoshui
South
Chialoshui
South
Barrels
North
The Core
North
Chengkung
South
Tawu
South
Lightning Bolt
North
The Core
North
Barrels
North
Lightning Bolt
North
The Core
North
Rating
(10 max)
3
2
1
2
2
2
2
2
1
2
3
2
2
2
1
Header Global
Luna Park
Australia
Puertecillo
Chile
El Olon de Ilo
Peru
Easter Reef
Australia
Easter Reef
Australia
Easter Reef
Australia
Colan
Peru
Papatowai
New Zealand
Papatowai
New Zealand
Mangamaunu
New Zealand
Airport Rights
New Zealand
La Paz
El Salvador
Bullies
Australia
Easter Reef
Australia
Easter Reef
Australia
Easter Reef
Australia
Playa Manzanilla
Mexico
Papatowai
New Zealand
Papatowai
New Zealand
Puerto Escondido
Mexico
Back Beach
New Zealand
Rating
(10 max)
9
8
6
8
8
6
5
9
9
6
5
5
5
9
7
5
8
6
6
5
4
  • 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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View detailed surf forecast for Chialoshui at:
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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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