Tongyong (Ch'ungmu) Sea Conditions and Tide Table

Tongyong (Ch'ungmu) 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 05:23 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sun afternoon, min 8°C on Sun night). Winds increasing (calm on Sat afternoon, strong winds from the WNW by Mon morning).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 11°C on Thu morning, min 3°C on Tue night). Winds decreasing (strong winds from the WNW on Mon afternoon, calm by Wed afternoon).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 14°C on Thu afternoon, min 8°C on Thu night). Wind will be generally light.

Tue
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sun
23
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
AM
Wave Height Map
High Tide
1:15PM2.24m
1:26AM1.70m
2:34PM2.07m
3:09AM1.64m
4:04PM2.01m
4:53AM1.74m
5:18PM2.04m
6:00AM1.93m
6:10PM2.10m
6:45AM2.11m
6:49PM2.15m
7:20AM2.27m
7:22PM2.18m
7:52AM2.40m
7:51PM2.20m
8:21AM2.49m
8:20PM2.21m
8:50AM2.55m
8:48PM2.20m
9:20AM2.57m
9:17PM2.16m
9:50AM2.55m
9:46PM2.11m
10:23AM2.49m
Low Tide
7:38PM1.02m
7:23AM0.83m
9:27PM1.04m
9:13AM0.96m
10:51PM0.94m
10:49AM0.93m
11:44PM0.79m
11:52AM0.84m
00:22AM0.65m
12:38PM0.75m
00:53AM0.52m
1:15PM0.66m
1:21AM0.41m
1:48PM0.60m
1:48AM0.33m
2:19PM0.56m
2:15AM0.27m
2:49PM0.54m
2:42AM0.24m
3:18PM0.56m
3:10AM0.25m
3:49PM0.60m
3:39AM0.29m
Wave
height (m) 
direction
period (s) 
0.2
S
14.0
0.3
ENE
4.0
0.2
NNE
2.0
0.1
E
5.0
0.2
E
5.0
0.2
NNW
2.0
0.1
S
11.0
0.1
S
10.0
0.1
N
2.0
0.1
S
10.0
0.1
S
10.0
0.1
S
9.0
0.1
S
8.0
0.1
N
1.0
0.1
NW
2.0
0.3
W
2.0
0.7
WNW
4.0
1.2
WNW
5.0
1.6
W
5.0
0.9
WNW
4.0
0.4
NW
3.0
0.7
NW
4.0
0.4
NNW
3.0
0.1
NW
2.0
0.1
E
10.0
0.3
W
2.0
0.3
WNW
2.0
0.5
W
3.0
0.5
W
4.0
0.1
NW
2.0
0.1
NW
2.0
0.1
E
9.0
0.1
NW
2.0
0.2
W
2.0
0.2
W
3.0
0.3
WNW
3.0
clear
clear
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
 km/h
10
NE
15
NNE
15
N
5
NNW
10
W
10
N
5
NW
10
N
15
N
5
NNW
10
N
10
NNE
0
ESE
10
N
10
WNW
20
WNW
20
NW
35
WNW
45
WNW
25
NW
25
NW
30
NW
20
NW
10
NW
5
WSW
15
WNW
10
WNW
20
W
10
NW
10
NW
5
W
10
NNW
10
NW
10
W
10
NW
10
NW
 mm 
max°C
14
13
14
15
15
15
17
15
15
16
14
14
16
15
15
17
11
10
10
6
6
8
5
6
9
9
11
14
12
10
12
12
11
13
12
12
Moonrise
11:03
12:09
1:11
2:10
3:08
4:05
5:02
6:01
7:00
7:59
8:56
9:49
Moonset
12:45
1:19
1:48
2:14
2:38
3:01
3:25
3:51
4:20
4:54
5:34
6:21
7:14
Sunrise
6:56
6:56
6:58
6:58
7:00
7:01
7:01
7:03
7:03
7:05
7:05
7:07
Sunset
5:23
5:22
5:22
5:22
5:21
5:21
5:20
5:19
5:19
5:17
5:17
5:16
Today's sea temperature in Tongyong (Ch'ungmu) is 19.2 °C (Statistics for 11 Nov 1981-2005 – mean: 19.4 max: 20.9 min: 17.6°C)
Issued (local time): 2 pm Tuesday 11 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest