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 07:23 PM.

Days 1–4 Weather Summary

Heavy rain (total 38mm), heaviest during Wed afternoon. Warm air temperatures (max 22°C on Tue afternoon, min 16°C on Wed morning). Winds increasing (calm on Tue morning, fresh winds from the ENE by Wed afternoon).

Days 5–7 Weather Summary

Heavy rain (total 26mm), heaviest during Sat afternoon. Warm air temperatures (max 22°C on Sun afternoon, min 14°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 70mm), heaviest during Tue night. Warm (max 21°C on Tue morning, min 16°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the NE by Wed morning).

Days 11–13 Weather Summary

Heavy rain (total 72mm), heaviest during Thu night. Warm (max 24°C on Sat afternoon, min 19°C on Wed night). Winds decreasing (fresh winds from the ENE on Wed night, calm by Sat night).

Days 14–17 Weather Summary

Heavy rain (total 68mm), heaviest during Wed morning. Warm (max 24°C on Sun morning, min 17°C on Wed morning). Wind will be generally light.

Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wed
3
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
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High Tide
10:17PM2.91m
10:22AM2.31m
11:05PM2.81m
11:09AM2.19m
11:55PM2.64m
12:02PM2.04m
00:51AM2.46m
1:04PM1.90m
1:54AM2.28m
2:20PM1.82m
3:05AM2.15m
3:49PM1.83m
4:19AM2.09m
5:11PM1.95m
5:23AM2.08m
6:11PM2.10m
6:15AM2.09m
6:58PM2.25m
6:57AM2.12m
7:36PM2.38m
7:33AM2.14m
8:10PM2.48m
8:07AM2.15m
8:43PM2.54m
8:39AM2.16m
9:14PM2.58m
9:10AM2.16m
9:47PM2.59m
Low Tide
4:18AM0.45m
4:14PM0.08m
5:07AM0.58m
5:01PM0.25m
6:02AM0.73m
5:53PM0.46m
7:07AM0.86m
6:57PM0.68m
8:25AM0.92m
8:19PM0.86m
9:46AM0.90m
9:50PM0.94m
10:51AM0.82m
11:07PM0.93m
11:42AM0.72m
00:06AM0.88m
12:22PM0.61m
00:53AM0.82m
12:58PM0.52m
1:32AM0.77m
1:30PM0.45m
2:08AM0.73m
2:01PM0.40m
2:41AM0.70m
2:32PM0.37m
3:14AM0.70m
3:03PM0.36m
3:46AM0.72m
Wave
Height (m)
Direction
Period (s)
0
W
2
0
W
2
0
E
6
0.2
E
2
0.9
ENE
4
1.2
ENE
5
0.4
ENE
5
0.3
SSE
5
0.3
S
6
0.4
E
9
0.3
E
9
0.8
ENE
4
0.9
ENE
4
0.7
E
4
0.5
ENE
3
0.9
ENE
4
0.6
E
7
0.6
ENE
4
0.5
E
4
0.2
E
6
0.1
E
5
0.1
S
7
0.1
S
6
0.3
SE
2
0.8
S
7
0.6
NE
3
1.1
ENE
5
1.2
ENE
5
1
ENE
4
0.8
ENE
4
0.4
ENE
3
0.4
S
2
0.4
S
5
0.4
NE
3
0.2
S
6
0.2
W
2
0.1
S
5
0.1
N
2
0.3
E
2
0.3
ENE
3
0.1
E
3
0.4
ENE
3
0.3
ENE
3
0.1
E
4
0.1
E
5
0.1
E
5
0.7
ENE
3
clear
part cloud
clear
cloud
mod rain
heavy rain
heavy rain
light rain
light rain
part cloud
clear
clear
part cloud
cloud
mod rain
heavy rain
part cloud
clear
clear
clear
clear
part cloud
cloud
heavy rain
heavy rain
cloud
part cloud
light rain
mod rain
light rain
heavy rain
heavy rain
light rain
rain showers
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
heavy rain
heavy rain
clear
some clouds
clear
cloudy
mod rain
heavy rain
heavy rain
light rain
light rain
some clouds
clear
clear
some clouds
cloudy
mod rain
heavy rain
some clouds
clear
clear
clear
clear
some clouds
cloudy
heavy rain
heavy rain
cloudy
some clouds
light rain
mod rain
light rain
heavy rain
heavy rain
light rain
rain shwrs
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
heavy rain
heavy rain
km/h
5
SW
5
WSW
10
SW
15
E
20
ENE
30
ENE
15
NE
10
ESE
15
NNE
15
N
10
NE
15
E
20
ENE
20
ENE
20
ENE
25
NE
20
NNE
15
ENE
5
NE
5
NNW
5
SSE
0
NNW
10
E
15
ESE
25
E
25
NE
35
ENE
30
ENE
20
ENE
20
ENE
10
E
15
S
10
SSW
10
NE
10
WNW
10
SW
10
N
10
NNE
15
ESE
10
NNE
10
NE
15
E
5
NE
5
ENE
5
SE
0
S
20
ENE
6
13
15
3
1
9
17
17
53
4
7
4
32
16
5
4
22
44
max °C
21
21
22
21
18
17
17
17
18
17
20
20
17
17
18
17
21
22
17
20
20
19
21
21
19
20
21
20
19
19
21
21
21
20
23
24
22
24
23
19
22
22
19
21
21
21
17
Moonrise
7:03
8:14
9:28
10:39
11:47
12:51
1:52
2:52
3:51
4:50
5:50
6:50
7:48
8:43
9:32
Moonset
9:29
10:34
11:27
12:10
12:45
1:15
1:41
2:06
2:31
2:57
3:25
3:58
4:35
5:18
6:08
7:03
Sunrise
5:20
5:20
5:18
5:18
5:18
5:16
5:16
5:16
5:16
5:15
5:15
5:15
5:13
5:13
5:13
5:13
Sunset
7:23
7:23
7:24
7:25
7:27
7:27
7:28
7:29
7:30
7:30
7:30
7:31
7:31
7:32
7:34
7:34
Today's sea temperature in Tongyong (Ch'ungmu) is
18.0° C
(Statistics for 18 May 1981-2005 – mean: 17.5 max: 19.0 min: 16.2°C)
Issued (local time): 8 pm Monday 18 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest