Ongjin Sea Conditions and Tide Table

Ongjin 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 06:48 AM and sunset is at 06:45 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Tue afternoon, min 3°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Sat afternoon, min 4°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 13°C on Mon afternoon, min 6°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 13°C on Thu morning, min 8°C on Wed night). Wind will be generally light.

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tue
31
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
PM
Wave Height Map
High Tide
4:04PM4.14m
4:14AM3.61m
4:54PM4.43m
5:07AM4.04m
5:36PM4.65m
5:53AM4.46m
6:16PM4.78m
6:36AM4.80m
6:53PM4.80m
7:17AM5.03m
7:30PM4.70m
7:59AM5.13m
8:07PM4.51m
8:41AM5.07m
8:45PM4.23m
9:25AM4.87m
9:24PM3.91m
10:13AM4.58m
10:08PM3.57m
11:09AM4.24m
11:02PM3.25m
12:17PM3.95m
00:13AM3.02m
1:42PM3.81m
1:49AM2.99m
3:11PM3.87m
3:26AM3.23m
Low Tide
9:49AM1.03m
10:44PM1.26m
10:35AM0.70m
11:15PM0.88m
11:15AM0.42m
11:45PM0.51m
11:54AM0.21m
00:16AM0.20m
12:32PM0.12m
00:47AM-0.03m
1:11PM0.16m
1:21AM-0.14m
1:50PM0.33m
1:56AM-0.12m
2:31PM0.61m
2:33AM0.04m
3:16PM0.99m
3:15AM0.32m
4:09PM1.41m
4:04AM0.68m
5:24PM1.78m
5:13AM1.06m
7:15PM1.91m
7:00AM1.27m
8:42PM1.73m
8:33AM1.18m
9:40PM1.42m
Wave
height (m) 
direction
period (s) 
0.2
W
4
0.2
W
4
0.1
W
4
0.1
W
2
0.1
W
2
0
W
3
0.1
W
2
0.3
WNW
2
0.6
WNW
4
0.4
WNW
3
0.4
WNW
3
0.3
W
3
0.2
W
4
0.2
W
4
0.3
W
4
0.2
WSW
4
0.2
WSW
4
0.2
WSW
4
0.2
WSW
4
0.4
SW
4
0.5
SW
4
0.6
WSW
5
0.5
WSW
5
0.4
WSW
5
0.3
E
2
0.3
ESE
3
0.1
SW
4
0.2
S
2
0.2
SSW
3
0.2
SSW
3
0.1
SW
3
0.2
WSW
4
0.1
SW
3
0.4
ESE
3
0.2
ESE
3
0.1
W
2
0.1
SW
4
0.1
SW
4
0.2
WSW
2
0.7
WSW
4
1
W
5
0.5
W
5
0.6
WSW
4
0.9
SW
5
0.8
SW
6
0.8
SW
6
0.9
SW
6
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
clear
clear
cloud
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
cloudy
some clouds
clear
clear
cloudy
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
5
ENE
10
W
5
WNW
5
ENE
10
SW
5
NW
10
W
15
WNW
15
NW
10
NW
20
WNW
5
NW
5
SW
15
WSW
5
SW
5
SE
15
SSW
5
S
10
SE
15
S
15
S
10
NW
15
N
10
NNW
15
E
20
SE
5
W
10
SSE
15
SSW
5
WNW
5
ENE
15
SW
5
N
20
ESE
15
SSE
10
NW
5
E
15
S
15
WSW
25
WNW
35
WNW
10
W
20
SSE
25
S
10
SSE
15
SE
25
S
 mm 
max°C
7
8
6
9
10
7
8
10
5
8
9
5
8
9
6
9
10
8
10
11
8
9
13
10
11
12
10
10
11
8
13
13
11
11
12
11
12
12
10
9
9
6
9
10
8
12
12
Moonrise
5:18
5:46
6:12
6:37
7:02
7:30
8:02
8:40
9:27
10:25
11:31
12:42
1:54
3:04
4:11
5:16
Moonset
3:46
4:53
6:01
7:10
8:21
9:35
10:51
12:07
1:18
2:21
3:13
3:55
4:29
4:58
5:22
Sunrise
6:48
6:48
6:46
6:45
6:43
6:41
6:39
6:39
6:37
6:35
6:33
6:33
6:31
6:28
6:28
6:26
Sunset
6:45
6:45
6:46
6:47
6:49
6:50
6:51
6:52
6:52
6:53
6:54
6:55
6:55
6:57
6:58
6:59
Today's sea temperature in Ongjin is
6.4° C
(Statistics for 16 Mar 1981-2005 – mean: 5.1 max: 6.8 min: 3.2°C)
Issued (local time): 8 am Monday 16 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest