Ulsan Sea Conditions and Tide Table

Ulsan 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 07:26 AM and sunset is at 05:10 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 18°C on Sat afternoon, min 0°C on Sun night). Winds increasing (light winds from the W on Fri night, fresh winds from the NW by Sat night).

Days 4–6 Weather Summary

Moderate rain (total 11mm), heaviest on Tue night. Cool air temperatures (max 13°C on Tue afternoon, min 2°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 11°C on Sat morning, min 4°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 10°C on Tue afternoon, min 0°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon morning, light winds from the WSW by Tue morning).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
7:03AM0.42m
7:58PM0.43m
7:37AM0.43m
8:32PM0.44m
8:10AM0.44m
9:06PM0.44m
8:44AM0.44m
9:41PM0.44m
9:18AM0.44m
10:17PM0.43m
9:54AM0.43m
10:55PM0.42m
10:32AM0.42m
11:36PM0.41m
11:16AM0.40m
00:21AM0.39m
12:08PM0.37m
1:11AM0.38m
1:15PM0.35m
2:10AM0.37m
2:41PM0.34m
3:18AM0.37m
4:19PM0.35m
4:29AM0.37m
Low Tide
1:07PM0.01m
1:19AM0.12m
1:40PM-0.01m
1:52AM0.12m
2:12PM-0.02m
2:24AM0.11m
2:46PM-0.02m
2:57AM0.11m
3:20PM-0.02m
3:32AM0.12m
3:57PM-0.01m
4:11AM0.12m
4:37PM0.00m
4:56AM0.13m
5:23PM0.03m
5:51AM0.14m
6:18PM0.06m
6:59AM0.14m
7:26PM0.09m
8:20AM0.12m
8:45PM0.11m
9:36AM0.08m
10:01PM0.12m
Wave
height (m) 
direction
period (s) 
0.5
NE
6
0.6
SSE
4
1
S
5
0.9
SSE
6
0.9
SSE
5
0.9
SSE
5
0.8
NNW
5
1
N
6
0.9
NNE
8
1.1
NNE
8
1.1
NNE
8
1.1
ENE
5
1.4
ENE
6
1.1
ENE
6
1.1
E
6
1
SSE
6
0.9
NW
4
0.9
NNE
7
1.2
NNE
10
1.2
NNE
9
0.9
NNE
8
0.7
NNE
7
0.7
NNE
7
0.5
NE
6
0.6
NE
4
0.9
NE
4
1
NNE
6
0.9
NNE
6
1.3
NNE
8
1.3
NNE
8
1.1
NE
7
1.1
NE
7
1.1
NNE
8
1.2
NNE
9
1.3
NNE
10
1.4
NNE
8
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
heavy rain
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
cloudy
some clouds
cloudy
heavy rain
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
 km/h
10
W
15
SSW
10
SW
5
WSW
15
SSW
10
NW
25
NW
25
NW
10
NW
15
NNW
15
NE
10
ENE
10
E
10
S
10
SSW
20
NW
25
NW
10
NW
5
NW
5
E
10
NW
5
NW
10
NE
10
N
15
NNW
20
N
10
NNW
10
NW
15
NNW
15
WNW
15
W
30
WNW
15
WNW
10
W
10
SW
20
WSW
 mm 
11
max°C
13
13
14
17
18
15
5
4
1
6
9
9
12
13
12
9
8
4
8
9
7
9
10
8
11
10
8
8
9
5
7
7
2
7
10
8
Moonrise
6:49
7:43
8:33
9:16
9:53
10:26
10:54
11:20
11:46
12:12
12:41
1:15
Moonset
4:11
5:02
6:00
7:01
8:04
9:07
10:10
11:13
12:18
1:24
2:35
Sunrise
7:26
7:26
7:26
7:26
7:28
7:28
7:28
7:28
7:30
7:30
7:30
7:31
Sunset
5:10
5:12
5:12
5:13
5:13
5:14
5:14
5:15
5:15
5:15
5:16
5:17
Today's sea temperature in Ulsan is
17.0° C
(Statistics for 19 Dec 1981-2005 – mean: 16.6 max: 17.9 min: 14.6°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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