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 05:14 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Sun afternoon, min 3°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Thu morning. Cool air temperatures (max 11°C on Wed night, min 2°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 10mm), heaviest on Sat night. Very mild (max 11°C on Sat afternoon, min 3°C on Sun night). Winds decreasing (strong winds from the WNW on Sun afternoon, calm by Mon night).

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 15°C on Thu morning, min 8°C on Tue afternoon). Wind will be generally light.

Sun
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
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
10:31PM2.18m
11:14AM2.67m
11:18PM2.06m
12:02PM2.49m
00:08AM1.92m
12:52PM2.30m
1:06AM1.80m
1:47PM2.11m
2:16AM1.72m
2:48PM1.96m
3:39AM1.71m
3:56PM1.86m
5:01AM1.79m
5:03PM1.82m
6:04AM1.92m
5:59PM1.83m
6:51AM2.06m
6:45PM1.86m
7:30AM2.20m
7:24PM1.90m
8:05AM2.31m
8:00PM1.95m
8:38AM2.40m
Low Tide
4:31PM0.45m
4:23AM0.07m
5:18PM0.56m
5:09AM0.25m
6:10PM0.68m
7:09PM0.78m
6:59AM0.68m
8:17PM0.84m
8:13AM0.86m
9:29PM0.84m
9:39AM0.96m
10:33PM0.78m
10:58AM0.96m
11:25PM0.70m
12:00PM0.91m
00:08AM0.60m
12:49PM0.84m
00:46AM0.50m
1:30PM0.76m
1:22AM0.41m
2:06PM0.69m
1:55AM0.33m
Wave
height (m) 
direction
period (s) 
0.5
WSW
3
0.7
WSW
4
0.3
NNW
2
0.2
NNW
3
0.2
N
2
0.2
NNW
2
0.2
NNW
2
0.1
N
2
0
W
1
0
W
2
0
W
1
0.1
N
1
0.1
N
2
0.4
NNW
3
0.4
N
3
0.6
ENE
3
0.6
E
4
0.5
E
4
0.8
E
4
0.5
E
3
0.6
WNW
3
1.3
W
4
1
W
4
0.1
NW
2
0.2
WNW
2
0.1
W
4
0.3
W
2
0.5
WSW
3
0.5
W
3
0.1
SW
3
0.3
SW
2
0.3
SW
2
0.1
S
4
0.2
S
4
0.2
S
5
0.4
E
4
part cloud
part cloud
cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
light rain
clear
clear
clear
part cloud
part cloud
part cloud
cloud
mod rain
clear
part cloud
clear
clear
clear
clear
clear
clear
cloud
clear
part cloud
cloud
part cloud
light rain
light rain
light rain
some clouds
some clouds
cloudy
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
light rain
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
mod rain
clear
some clouds
clear
clear
clear
clear
clear
clear
cloudy
clear
some clouds
cloudy
some clouds
light rain
light rain
light rain
 km/h
25
WSW
25
W
20
NNW
10
NNW
15
N
10
NNW
10
NNW
10
NNW
5
NW
5
WSW
5
WSW
10
NNE
10
NNW
15
N
20
N
20
ENE
15
NE
20
NNE
25
ENE
15
E
20
WNW
40
WNW
25
WNW
10
NW
15
WNW
5
NW
10
WNW
20
WSW
15
W
5
WNW
15
SW
10
SW
5
S
10
NW
10
NNE
15
NE
 mm 
1
10
2
1
2
max°C
14
13
8
10
6
6
9
7
8
10
11
9
9
8
6
8
8
9
11
9
8
7
5
5
7
6
6
9
9
12
14
14
15
14
12
13
Moonrise
7:32
8:45
9:55
11:01
12:02
1:01
1:59
2:56
3:54
4:53
5:52
6:50
Moonset
10:37
11:16
11:48
12:16
12:41
1:04
1:28
1:54
2:22
2:55
3:33
Sunrise
7:20
7:20
7:22
7:22
7:22
7:24
7:24
7:24
7:26
7:26
7:26
7:28
Sunset
5:14
5:14
5:14
5:15
5:15
5:15
5:15
5:15
5:15
5:15
5:15
5:16
Today's sea temperature in Tongyong (Ch'ungmu) is
15.6° C
(Statistics for 07 Dec 1981-2005 – mean: 17.5 max: 18.8 min: 16.1°C)
Issued (local time): 2 pm Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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