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 05:45 AM and sunset is at 06:16 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Wed night. Warm air temperatures (max 27°C on Thu morning, min 24°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Sat night. Warm air temperatures (max 27°C on Sat afternoon, min 20°C on Sat night). Winds decreasing (fresh winds from the N on Sat night, calm by Sun night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 29°C on Tue afternoon, min 23°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 29°C on Sat afternoon, min 25°C on Fri morning). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
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
8:12AM2.99ft
7:12PM3.51ft
8:35AM3.05ft
8:05PM3.45ft
8:54AM3.15ft
8:54PM3.38ft
9:10AM3.25ft
9:43PM3.28ft
9:26AM3.35ft
10:34PM3.18ft
9:42AM3.41ft
11:26PM3.05ft
10:00AM3.48ft
00:21AM2.89ft
10:20AM3.51ft
1:21AM2.76ft
10:42AM3.54ft
2:27AM2.66ft
11:11AM3.51ft
3:45AM2.62ft
11:51AM3.51ft
12:49PM3.48ft
Low Tide
12:48PM2.03ft
1:43AM1.05ft
1:34PM1.77ft
2:12AM1.21ft
2:15PM1.51ft
2:40AM1.44ft
2:56PM1.28ft
3:06AM1.67ft
3:35PM1.05ft
3:32AM1.9ft
4:16PM0.89ft
3:56AM2.1ft
4:57PM0.79ft
4:20AM2.3ft
5:40PM0.79ft
6:27PM0.82ft
5:02AM2.53ft
7:20PM0.85ft
5:20AM2.59ft
8:21PM0.89ft
9:25PM0.89ft
Wave
height (ft) 
direction
period (s) 
0.5
S
4
0.5
S
4
2
S
4
1
S
4
1
W
2
0.5
S
5
0.5
S
4
0.5
WSW
2
2.5
S
4
2
S
4
1.5
SSW
4
5
N
6
3.5
N
6
2
N
5
0.5
WNW
4
0.5
S
5
1
NW
2
1.5
N
3
2.5
N
5
4.5
N
5
1.5
NNE
4
1
SSE
4
1
SSE
5
0.5
S
4
0.5
S
4
0.5
SSE
5
0.5
S
6
0.5
S
5
1
SSW
3
1
S
3
0.5
SSW
3
0.5
W
2
0.5
W
3
0.5
N
5
0.5
N
5
0.5
N
4
part cloud
clear
rain showers
rain showers
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
mod rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
some clouds
clear
rain shwrs
rain shwrs
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
mod rain
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
 mph
5
WNW
10
SW
10
S
5
WNW
10
NW
5
NNE
10
WSW
10
SW
10
S
10
S
5
SSW
20
N
10
N
5
NNW
5
E
10
WNW
10
NW
10
N
10
N
10
N
10
SSW
10
W
10
W
5
ENE
5
W
10
WNW
0
SSE
5
WSW
10
SSW
10
S
10
W
10
WNW
5
WSW
10
WSW
10
W
5
SW
 in 
0.04
0.08
0.2
max°F
79
79
77
81
81
77
81
81
81
79
81
79
68
75
75
77
81
77
82
84
79
77
79
75
79
81
79
82
82
81
82
84
81
81
82
81
Moonrise
3:16
4:07
4:56
5:46
6:36
7:28
8:22
9:17
10:12
11:07
11:59
Moonset
3:34
4:05
4:34
5:03
5:33
6:04
6:39
7:17
8:00
8:49
9:42
10:40
Sunrise
5:45
5:43
5:43
5:41
5:41
5:39
5:39
5:37
5:37
5:37
5:35
5:35
Sunset
6:16
6:16
6:17
6:17
6:17
6:19
6:19
6:19
6:20
6:20
6:21
6:21
Today's sea temperature in Tainan City is 78 °F (Statistics for 09 Apr 1981-2005 – mean: 77 max: 80 min: 74°F)
Issued (local time): 7 am Wednesday 09 Apr 2025
Forecast update inUpdates in 51 min 07 sUpdate imminent
Nearest