Tainan City Sea Conditions and Tide Table

Tainan City Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 06:37 AM and sunset is at 05:21 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Sun afternoon, min 15°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Mon afternoon, min 16°C on Tue night). Winds increasing (light winds from the NNE on Mon night, strong winds from the N by Tue afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Thu afternoon, min 16°C on Fri morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Sun afternoon, min 14°C on Mon night). Winds decreasing (fresh winds from the N on Mon afternoon, light winds from the NE by Wed morning).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
2:58PM0.90m
1:15AM1.04m
3:22PM0.95m
2:23AM0.96m
3:46PM1.01m
3:45AM0.88m
4:15PM1.09m
5:24AM0.83m
4:49PM1.17m
7:09AM0.82m
5:31PM1.24m
8:38AM0.84m
6:22PM1.31m
9:47AM0.87m
7:20PM1.36m
10:43AM0.88m
8:22PM1.40m
11:33AM0.89m
9:24PM1.40m
12:17PM0.89m
10:24PM1.38m
12:59PM0.90m
11:22PM1.31m
Low Tide
7:35AM0.25m
7:11PM0.69m
8:11AM0.31m
8:27PM0.63m
8:50AM0.38m
9:45PM0.52m
9:33AM0.47m
10:58PM0.38m
10:20AM0.56m
00:05AM0.24m
11:10AM0.64m
1:07AM0.10m
12:04PM0.70m
2:06AM-0.01m
12:59PM0.73m
3:04AM-0.08m
1:54PM0.74m
4:00AM-0.10m
2:49PM0.73m
4:53AM-0.08m
3:45PM0.70m
5:44AM-0.02m
4:42PM0.68m
Wave
height (m) 
direction
period (s) 
1.5
N
9
1.1
N
9
0.9
N
8
0.9
N
7
1.3
NNW
5
1.1
N
6
0.8
N
7
1.3
N
6
1.1
N
6
1.5
N
6
1.7
N
7
1.3
N
7
2.5
N
8
3
N
8
2.5
NNW
8
1.5
N
8
1.5
N
8
1.2
N
8
0.8
N
8
1.1
N
7
1.1
N
7
1
N
6
1.7
N
6
1.7
N
7
1.5
N
7
1.8
N
7
1.3
N
8
0.9
N
7
1.8
N
6
1.8
N
7
1.7
N
8
3
N
8
2.1
N
8
1.8
N
8
2.1
N
8
1.4
N
8
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
 km/h
5
NNW
5
NW
15
N
15
N
25
NNW
15
NNE
10
N
15
N
15
N
20
N
25
NNW
10
NNE
35
N
40
N
25
NNE
10
N
20
NNW
10
N
10
NNW
20
NNW
10
NNE
20
N
25
N
20
NNE
20
N
25
N
10
NNE
10
NNW
25
N
20
N
15
N
35
N
20
NNE
15
N
25
N
10
NNE
 mm 
max°C
17
18
18
19
22
18
19
23
20
21
23
20
20
20
16
19
21
18
20
22
19
20
22
19
20
22
19
20
23
19
20
21
15
17
19
16
Moonrise
10:50
11:23
11:58
12:34
1:16
2:04
3:00
4:04
5:13
6:23
7:30
8:32
Moonset
10:56
11:52
12:51
1:53
2:59
4:09
5:19
6:26
7:25
8:16
8:59
Sunrise
6:37
6:37
6:37
6:37
6:39
6:39
6:39
6:39
6:39
6:39
6:41
6:41
Sunset
5:21
5:21
5:22
5:22
5:22
5:23
5:23
5:24
5:25
5:25
5:27
5:28
Today's sea temperature in Tainan City is
25.1° C
(Statistics for 26 Dec 1981-2005 – mean: 23.1 max: 24.6 min: 21.8°C)
Issued (local time): 1 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest