Tonghae Sea Conditions and Tide Table

Tonghae 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 07:30 AM and sunset is at 05:06 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 9°C on Tue afternoon, min 0°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Sat afternoon, min 4°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 7°C on Sun morning, min 1°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 8°C on Wed morning, min -1°C on Thu night). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
1:09PM0.18m
11:51PM0.25m
2:28PM0.19m
00:16AM0.26m
3:20PM0.20m
00:44AM0.27m
4:05PM0.20m
1:16AM0.28m
4:45PM0.21m
1:51AM0.29m
5:26PM0.21m
2:26AM0.29m
6:00PM0.20m
3:02AM0.29m
6:37PM0.20m
7:14PM0.20m
7:47PM0.20m
8:21PM0.20m
8:46PM0.21m
Low Tide
6:44AM0.10m
5:24PM0.16m
7:24AM0.08m
6:04PM0.17m
8:00AM0.06m
6:44PM0.18m
8:35AM0.04m
7:20PM0.19m
9:11AM0.03m
7:52PM0.19m
9:48AM0.02m
8:22PM0.19m
10:25AM0.02m
8:49PM0.19m
11:03AM0.02m
9:16PM0.19m
11:40AM0.02m
9:53PM0.19m
12:18PM0.03m
10:40PM0.19m
12:55PM0.04m
11:46PM0.18m
1:34PM0.06m
1:13AM0.18m
Wave
height (m) 
direction
period (s) 
1.7
NNE
9
1.6
NE
8
1.3
NE
10
1.1
NE
9
0.9
NE
9
0.8
NE
9
0.9
NNE
7
1.4
NNE
7
1.4
NE
7
0.9
NE
6
0.7
NE
6
0.5
ENE
5
0.3
ENE
5
0.2
ENE
5
0.4
SE
5
0.4
SE
4
0.4
SE
4
0.4
SSE
6
0.7
NNW
6
0.9
NNW
6
1.4
NNE
8
1.7
NNE
8
1.5
NNE
8
1.3
NNE
7
1
NE
6
0.8
NE
6
0.8
E
5
0.7
E
5
0.6
E
5
0.5
E
5
1
N
6
1.3
NNE
7
2.1
NNE
9
1.7
NNE
9
1.6
NNE
8
1.3
NNE
8
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
light rain
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
 km/h
10
WSW
10
SW
15
WSW
10
WSW
10
WSW
10
W
10
W
20
NNW
10
WSW
10
WSW
10
SW
10
WSW
10
WSW
10
SSE
15
WSW
5
SW
10
W
15
W
15
W
20
W
10
WNW
10
NW
10
N
10
WNW
5
W
5
ENE
15
SSW
10
WSW
5
WNW
10
W
10
WNW
15
N
10
W
10
W
10
N
10
WSW
 mm 
2
max°C
5
7
4
8
9
7
8
7
5
8
10
5
10
12
10
11
13
12
7
7
2
4
5
3
7
7
7
8
7
6
6
6
3
3
4
0
Moonrise
2:57
3:57
4:57
5:58
6:57
7:52
8:41
9:23
10:00
10:30
10:58
11:22
Moonset
1:47
2:13
2:44
3:21
4:05
4:56
5:54
6:56
8:00
9:05
10:09
11:14
Sunrise
7:30
7:30
7:31
7:31
7:31
7:33
7:33
7:33
7:33
7:35
7:35
7:35
Sunset
5:06
5:06
5:06
5:07
5:07
5:07
5:07
5:07
5:08
5:08
5:09
5:10
Today's sea temperature in Tonghae is
15.1° C
(Statistics for 15 Dec 1981-2005 – mean: 13.4 max: 14.7 min: 12.1°C)
Issued (local time): 8 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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