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 — and sunset is at 05:15 PM.

Days 1–4 Weather Summary

Heavy rain (total 57mm), heaviest during Mon night. Warm air temperatures (max 27°C on Tue afternoon, min 21°C on Wed night). Winds increasing (light winds from the N on Mon night, strong winds from the N by Wed morning).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Fri afternoon, min 20°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 27°C on Mon afternoon, min 17°C on Tue night). Winds decreasing (fresh winds from the N on Mon afternoon, calm by Tue night).

Days 11–13 Weather Summary

Mostly dry. Warm (max 26°C on Fri afternoon, min 21°C on Wed night). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Sat
22
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
AM
PM
Wave Height Map
High Tide
00:37AM1.24m
3:59PM0.90m
1:49AM1.17m
4:52PM0.91m
3:03AM1.10m
5:35PM0.94m
6:10PM0.97m
5:30AM0.97m
6:38PM1.00m
6:40AM0.93m
7:01PM1.03m
7:46AM0.90m
7:19PM1.06m
8:47AM0.88m
7:36PM1.09m
9:45AM0.88m
7:55PM1.11m
10:39AM0.87m
8:19PM1.13m
11:32AM0.87m
8:48PM1.14m
12:24PM0.85m
Low Tide
6:02PM0.80m
8:23AM0.06m
7:18PM0.80m
9:28AM0.14m
8:51PM0.76m
10:24AM0.22m
10:19PM0.70m
11:10AM0.30m
11:28PM0.61m
11:48AM0.39m
00:23AM0.51m
12:20PM0.47m
1:10AM0.42m
12:50PM0.55m
1:51AM0.33m
1:19PM0.61m
2:30AM0.26m
1:49PM0.67m
3:10AM0.20m
2:19PM0.72m
3:50AM0.16m
2:49PM0.75m
4:32AM0.14m
3:20PM0.78m
Wave
height (m) 
direction
period (s) 
1.8
NNW
9.0
2.5
S
11.0
4
SSW
12.0
4
SSW
12.0
4.5
NNW
9.0
3.5
NNW
9.0
3.5
NNW
8.0
3.5
NNW
8.0
3
NNW
8.0
2
N
9.0
1.8
N
8.0
2.2
N
8.0
1.5
N
8.0
1.2
N
8.0
2
N
7.0
1.5
N
7.0
1.4
N
7.0
1.9
N
7.0
1.5
N
8.0
1.7
N
8.0
3
N
8.0
2.5
N
9.0
3
NNW
9.0
3
NNW
9.0
1.6
NNW
9.0
1
N
9.0
0.8
N
9.0
0.6
N
8.0
0.5
N
6.0
0.6
N
6.0
1
N
7.0
1.1
N
8.0
1.9
N
8.0
2
N
8.0
1.8
N
8.0
1.7
N
8.0
heavy rain
rain showers
light rain
rain showers
light rain
mod rain
light rain
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
heavy rain
rain shwrs
light rain
rain shwrs
light rain
mod rain
light rain
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
 km/h
10
NNE
20
N
25
N
25
NNE
45
N
35
NNW
40
NNW
40
N
25
N
25
NNE
15
N
20
N
10
NNE
10
N
25
N
15
NNE
15
N
25
N
15
NNE
15
N
30
N
25
N
25
N
25
N
5
E
5
WSW
10
W
5
NNE
10
NNW
15
NW
5
NE
5
NW
15
N
20
N
15
N
10
N
 mm 
27
11
1
3
4
10
1
max°C
25
25
27
24
23
22
21
22
24
23
24
27
23
25
27
23
24
27
23
25
27
23
21
21
19
21
23
22
24
25
24
24
26
23
22
24
Moonrise
9:59
11:01
12:00
12:55
1:47
2:38
3:28
4:19
5:12
6:05
7:00
7:54
Moonset
11:04
11:52
12:33
1:09
1:41
2:11
2:41
3:12
3:44
4:19
4:59
5:43
6:31
Sunrise
6:09
6:09
6:09
6:11
6:11
6:11
6:13
6:13
6:13
6:15
6:15
6:16
Sunset
5:15
5:15
5:15
5:15
5:15
5:15
5:14
5:14
5:14
5:13
5:13
5:13
5:13
Today's sea temperature in Tainan City is 26.8 °C (Statistics for 10 Nov 1981-2005 – mean: 25.4 max: 26.2 min: 24.3°C)
Issued (local time): 7 pm Monday 10 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest