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

Chialoshui Surf Forecast and Surf Report

Weather Forecast for Chialoshui

Issued: 1 pm 08 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.

Surf Forecasts:

Chialoshui surf forecast from 8 Jun 2026:

  • Best quality surf: Tuesday 9 Jun, 2AM (local time) - 10ft (3.0m), 9s period, SW swell with offshore winds.
  • Most powerful swell: Tuesday 9 Jun, 2AM (local time) - 10ft (3.0m), 9s period, SW swell with 1,138 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 9 Jun, 2AM (local time) - 10ft (3.0m), 9s period with SW 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 Tuesday (Jun 09) at 2AM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 0.2m and 10s. Another secondary swell of 0.2m and 12s 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 3.0m 9s and forecast to arrive on Tuesday (Jun 09) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 7s period and expected on Thursday (Jun 11) at 8AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 9th Jun)10ft (3.0m) 9s
Best Surf 2AM (Tue 9th Jun)10ft (3.0m) 9s
Most Powerful 2AM (Tue 9th Jun)10ft (3.0m) 9s

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 142mm), heaviest during Tue night. Warm (max 27°C on Mon afternoon, min 25°C on Wed night). Winds decreasing (strong winds from the SW on Mon night, light winds from the NNE by Wed night).

Days 5-7 Weather Summary

Heavy rain (total 128mm), heaviest during Fri afternoon. Warm (max 27°C on Sat afternoon, min 23°C on Thu night). Winds increasing (light winds from the S on Fri night, fresh winds from the WSW by Sat night).

Mon
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
!
0
1
1
0
1
3
0
0
0
0
0
0
1
2
1
1
0
0
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)
2.2
SSW
8
3
SW
9
2.5
SW
8
2.3
SW
8
1.9
SW
9
1.7
SW
8
1.3
SSW
8
2.3
SW
9
1.2
SSW
8
1.3
NE
7
1.3
NE
6
1.5
NE
5
1.5
NE
6
1.2
NE
5
0.7
NE
8
1.6
SW
6
1.1
SSW
7
0.8
NE
7
0.7
NE
7
0.9
SSW
7
1
SW
6
Wave Graph
Metric surfscale
Energy kJ
532
1138
902
716
572
373
219
872
184
169
124
126
131
77
57
188
117
55
46
62
78
Wind (km/h)
40
SW
45
SW
50
SW
40
SW
35
SW
40
WSW
20
SW
15
N
15
NE
25
NE
20
NE
30
NE
30
NE
10
ENE
20
WSW
25
WSW
20
WSW
15
WSW
25
W
30
SW
40
WSW
Wind State
off
off
off
off
off
off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
off
off
off
off
off
off
off
High Tide
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
6:14PM1.13m
5:24AM1.70m
Low Tide
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
11:45AM-0.04m
11:06PM0.60m
12:36PM-0.10m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
rain showers
mod rain
light rain
heavy rain
heavy rain
light rain
light rain
thunderstorm
mod rain
mod rain
heavy rain
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
—
—
6:38
—
—
6:38
—
—
6:39
—
—
6:39
—
—
6:39
—
6:39
 mm
8
16
18
18
44
5
19
13
1
5
6
5
53
20
5
5
20
9
9
41
33
Temp °C
27
27
27
27
27
27
26
26
26
26
24
24
24
24
26
27
27
26
26
26
26
Feels °C
27
24
25
26
26
27
28
31
28
27
24
24
23
22
27
28
27
27
27
29
24
Swell 1
Height (m)
Direction
Period (s)
0.3
E
10
0.2
E
10
0.2
ENE
12
0.2
ENE
12
0.4
NE
8
0.5
NE
8
1.3
SSW
8
1.9
SSW
9
1.2
NE
7
0.9
SW
8
0.7
SW
8
0.6
SSW
7
0.6
SSW
7
0.4
SSW
8
0.7
NE
8
0.9
SSW
6
1.1
SSW
7
0.8
NE
7
0.7
NE
7
0.9
SSW
7
0.4
ENE
6
Energy kJ
17
7
15
14
18
35
219
553
143
95
60
37
36
22
57
61
117
55
46
62
14
Swell 2
Height (m)
Direction
Period (s)
0.2
ENE
12
0.2
ENE
12
0.2
E
10
0.2
E
10
0.1
NE
12
0.4
SE
7
0.8
NE
8
1.3
NE
8
1.2
SSW
8
0.5
SE
7
0.3
SE
6
0.4
SE
7
0.3
SE
7
0.3
SE
7
0.4
SSW
7
0.7
ENE
8
0.1
SE
6
0.8
SSW
6
0.6
SSW
6
0.5
NE
6
0.2
ESE
9
Energy kJ
15
15
8
8
6
19
80
201
184
22
6
18
8
7
21
50
2
40
22
19
8
Swell 3
Height (m)
Direction
Period (s)
0.1
E
10
0.1
E
10
0.1
E
10
0.1
N
7
0.1
E
9
0.1
E
9
0.5
SE
6
0.4
SE
7
0.5
SE
7
0.1
NE
11
0.1
NE
10
—
0.2
SSE
6
0.1
SE
6
0.2
ESE
7
0.2
ESE
6
0.1
E
10
0.1
SE
10
0.1
SE
10
0.1
SE
9
0.1
E
13
Energy kJ
2
2
2
1
2
2
21
15
23
5
4
—
4
1
4
4
2
4
4
3
3
Wind waves
Height (m)
Direction
Period (s)
2.2
SSW
8
3
SW
9
2.5
SW
8
2.3
SW
8
1.9
SW
9
1.7
SW
8
—
2.3
SW
9
—
1.3
NE
7
1.3
NE
6
1.5
NE
5
1.5
NE
6
1.2
NE
5
0.6
SW
7
1.6
SW
6
0.9
NE
5
—
0.9
SW
6
—
1
SW
6
Energy kJ
532
1138
902
716
572
373
—
872
—
169
124
126
131
77
44
188
37
—
47
—
78
Nearest Offshore or Glassy
Lightning Bolt
North
Mazu-Eikon
Zhangzhou
Jieshi Bay
Guangdong
Jieshi Bay
Guangdong
Mazu-Eikon
Zhangzhou
Tawu
South
Tawu
South
Nanwan Beach (South Bay)
South
Tawu
South
Green island
South
Sunrise
North
Point B
Catanduanes
Sunrise
North
Tawu
South
Chialoshui
South
Chialoshui
South
Chialoshui
South
Chialoshui
South
Tawu
South
Tawu
South
Dongchong
Guangdong
Rating
(10 max)
1
2
1
1
2
1
1
3
2
2
1
1
1
1
1
2
1
1
1
1
1
Distance (km)
338
451
545
545
451
33
33
14
33
67
305
999
305
33
0
0
0
0
33
33
651
Best forecast wave conditions in South Taiwan
Tawu
Tawu
Nanwan Beach (South Bay)
Green island
Green island
Chengkung
Tawu
Chialoshui
Tawu
Tawu
Tawu
Tawu
Rating
(10 max)
1
1
3
2
2
1
1
2
2
1
1
1
Best forecast wave conditions in Taiwan
Lightning Bolt
North
Tawu
South
Tawu
South
Nanwan Beach (South Bay)
South
Green island
South
Green island
South
Barrels
North
Barrels
North
Paishawan Beach
North
Tawu
South
Chialoshui
South
Tawu
South
Paishawan Beach
North
Fulung Beach
North
Tawu
South
Rating
(10 max)
1
1
1
3
2
2
1
1
1
1
2
2
1
1
1
Header Global
Easter Reef
Australia
Ahijedero
Mexico
Punta Encomienda
Mexico
Papatowai
New Zealand
Shipwrecks Bay-Peaks
New Zealand
White Rock - The Spit
New Zealand
Tokomaru Bay
New Zealand
Easter Reef
Australia
Easter Reef
Australia
Easter Reef
Australia
Maraa
French Polynesia
Bali Village
Indonesia
Club Med
French Polynesia
Taapuna
French Polynesia
Asu
Indonesia
Asu
Indonesia
Easter Reef
Australia
Boneyards
South Africa
Gas Bay
Australia
Cobblestones
Australia
Cobblestones
Australia
Rating
(10 max)
6
5
7
9
6
6
5
9
9
7
6
5
7
8
4
4
5
5
9
7
5
  • 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 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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