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

Chialoshui Surf Forecast and Surf Report

Weather Forecast for Chialoshui

Issued: 7 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Chialoshui sea temperature is
28.9° 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 3 Jun 2026:

  • Best quality surf: Tuesday 9 Jun, 2PM (local time) - 10ft (3.0m), 9s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 9 Jun, 11PM (local time) - 16ft (5.0m), 10s period, SSW swell with 4,701 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 3 Jun, 2PM (local time) - 2ft (0.6m), 10s period with NE 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 Wednesday (Jun 03) at 2PM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.4m 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 5.0m 10s and forecast to arrive on Tuesday (Jun 09) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 9s period and expected on Tuesday (Jun 09) at 2AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Wed 3rd Jun)2ft (0.6m) 10s
Best Surf 2PM (Tue 9th Jun)10ft (3.0m) 9s
Most Powerful11PM (Tue 9th Jun)16ft (5.0m) 10s

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 57mm), heaviest during Fri night. Warm (max 29°C on Wed morning, min 26°C on Fri night). Winds decreasing (fresh winds from the SSW on Thu morning, calm by Fri afternoon).

Days 4-6 Weather Summary

Heavy rain (total 44mm), heaviest during Mon night. Warm (max 29°C on Sun morning, min 25°C on Mon night). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the SSW by Sun night).

Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
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
0
2
1
0
3
0
2
3
0
1
3
2
2
2
0
2
2
2
!
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
NE
10
0.6
NE
10
1.1
SSW
7
2.1
S
8
1.9
SSW
8
2.3
SSW
8
1.5
SSW
8
1.5
SSW
8
2
SSW
8
1.5
SSW
8
1.7
SSW
8
1.9
SW
9
1.3
SSW
8
1.5
SSW
9
1.3
SSW
8
1
SSW
8
1.4
SW
8
1.2
SSW
8
1.9
S
8
3
SSW
10
3.5
SSW
11
Wave Graph
Metric surfscale
Energy kJ
96
76
132
504
450
720
280
287
554
309
383
535
239
368
246
133
279
207
513
1845
3193
Wind (km/h)
20
WSW
25
SW
25
SW
35
SSW
30
SSW
10
SSE
15
E
20
WSW
15
W
35
W
30
W
25
WSW
20
W
15
SW
5
SW
5
ENE
5
SSW
10
S
25
SSW
30
S
35
S
Wind State
off
cross-off
off
cross-off
cross-off
cross
cross-on
off
cross-off
off
off
off
off
off
off
on
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
Low Tide
2:17PM0.18m
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
clear
clear
rain showers
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
light rain
light rain
mod 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>
—
6:36
—
—
6:37
—
—
6:37
—
—
6:37
—
—
6:37
—
—
6:37
—
—
6:37
—
 mm
—
—
5
6
9
9
6
6
16
2
1
3
—
2
20
5
2
9
43
28
22
Temp °C
29
29
29
28
28
28
27
27
27
28
28
28
29
29
28
26
27
27
28
28
28
Feels °C
30
30
32
28
28
30
29
32
30
29
26
29
31
31
32
30
31
31
30
30
28
Swell 1
Height (m)
Direction
Period (s)
0.7
NE
10
0.6
NE
10
1.1
SSW
7
0.4
E
10
0.3
E
10
1.7
SSW
8
0.5
SE
6
0.3
SE
6
1.7
SSW
8
0.4
SE
7
0.3
SE
6
1.4
SSW
8
1.3
SSW
8
1.5
SSW
9
1.3
SSW
8
1
SSW
8
0.9
SSW
8
1.2
SSW
8
1.9
S
8
2.5
S
10
0.4
NE
12
Energy kJ
96
76
132
31
17
412
18
5
370
13
7
277
239
368
246
133
117
207
513
1207
49
Swell 2
Height (m)
Direction
Period (s)
0.4
E
10
0.4
E
10
0.5
NE
10
0.4
NE
9
0.3
NE
9
0.6
SE
6
0.3
E
10
0.3
E
10
0.5
NE
5
0.3
E
10
0.3
E
9
0.4
NNE
6
0.4
NE
6
0.3
E
9
0.3
E
9
0.5
SE
6
0.4
SE
6
0.7
NE
9
0.4
NE
9
0.6
NE
5
—
Energy kJ
31
31
48
21
12
25
17
17
13
16
16
13
9
15
16
19
12
84
27
19
—
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
7
0.1
SE
7
0.4
E
10
0.1
SE
12
0.1
SE
12
0.3
ENE
10
0.1
SE
11
0.2
ESE
12
0.3
SE
7
0.2
ESE
12
0.1
SE
12
0.3
E
9
0.3
E
9
0.2
NNE
6
0.2
NNE
6
0.3
E
9
0.3
NE
10
0.4
SE
7
0.2
NNE
6
0.3
NE
12
—
Energy kJ
14
2
31
6
6
19
5
13
8
14
5
15
15
4
4
16
15
19
3
23
—
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
2
0.6
SSW
7
—
2.1
S
8
1.9
SSW
8
2.3
SSW
8
1.5
SSW
8
1.5
SSW
8
2
SSW
8
1.5
SSW
8
1.7
SSW
8
1.9
SW
9
—
—
—
—
1.4
SW
8
—
0.6
NE
4
3
SSW
10
3.5
SSW
11
Energy kJ
2
35
—
504
450
720
280
287
554
309
383
535
—
—
—
—
279
—
14
1845
3193
Nearest Offshore or Glassy
Chialoshui
South
Chengkung
South
Chialoshui
South
Lightning Bolt
North
Fulung Beach
North
Lightning Bolt
North
Chengkung
South
Chialoshui
South
Chialoshui
South
Barrels
North
Sunrise
North
Chialoshui
South
Chialoshui
South
Chialoshui
South
Chialoshui
South
Tawu
South
Chialoshui
South
Chialoshui
South
Tawu
South
Chengkung
South
The Core
North
Rating
(10 max)
1
1
2
1
1
2
1
2
3
1
1
3
2
2
2
1
2
2
2
1
3
Distance (km)
0
137
0
338
352
338
137
0
0
324
305
0
0
0
0
33
0
0
33
137
318
Best forecast wave conditions in South Taiwan
Kenting
Chengkung
Chialoshui
Chengkung
Tawu
Tawu
Chialoshui
Chialoshui
Tawu
Green island
Green island
Chialoshui
Chialoshui
Tawu
Chengkung
Rating
(10 max)
1
1
2
1
2
3
3
2
2
2
3
2
2
2
1
Best forecast wave conditions in Taiwan
Paishawan Beach
North
Paishawan Beach
North
Chialoshui
South
Green Bay
North
Green Bay
North
Lightning Bolt
North
Chengkung
South
Tawu
South
Tawu
South
Fulung Beach
North
Fulung Beach
North
Chialoshui
South
Chialoshui
South
Tawu
South
Green island
South
Green island
South
Chialoshui
South
Chialoshui
South
Tawu
South
Barrels
North
Paishawan Beach
North
Rating
(10 max)
2
2
2
1
1
2
1
2
3
1
1
3
2
2
2
3
2
2
2
2
3
Header Global
Arataki
New Zealand
Hanga Poukura
Chile
Cobblestones
Australia
Cobblestones
Australia
Ahijedero
Mexico
Cobblestones
Australia
Cobblestones
Australia
Gas Bay
Australia
Cow Bombie
Australia
Lebu
Chile
Lebu
Chile
Luna Park
Australia
Easter Reef
Australia
El Olon de Ilo
Peru
El Olon de Ilo
Peru
Easter Reef
Australia
Easter Reef
Australia
La Paz
El Salvador
Costa Azul
Mexico
Ahijedero
Mexico
Papatowai
New Zealand
Rating
(10 max)
4
5
5
5
4
5
5
6
9
9
8
9
9
6
8
7
6
9
5
5
9
  • 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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