Ulneung Do Sea Conditions and Tide Table

Ulneung Do 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 05:20 AM and sunset is at 07:07 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Sat afternoon, min 12°C on Thu morning). Winds increasing (light winds from the S on Thu afternoon, fresh winds from the SSW by Sat night).

Days 4–6 Weather Summary

Heavy rain (total 20mm), heaviest during Mon morning. Cool air temperatures (max 19°C on Sun night, min 12°C on Tue morning). Mainly near gales.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Wed afternoon. Very mild (max 15°C on Fri afternoon, min 12°C on Thu night). Winds decreasing (strong winds from the NE on Wed afternoon, calm by Fri afternoon).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 19°C on Mon night, min 15°C on Sat morning). Winds increasing (light winds from the S on Sat morning, fresh winds from the S by Mon night).

Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
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
1:35PM0.18m
8:11PM0.22m
12:26PM0.18m
10:00PM0.21m
12:29PM0.19m
11:35PM0.21m
12:44PM0.20m
00:56AM0.21m
1:05PM0.22m
2:11AM0.21m
1:29PM0.24m
3:22AM0.21m
1:56PM0.26m
4:34AM0.20m
2:25PM0.27m
5:50AM0.20m
2:57PM0.28m
7:21AM0.19m
3:31PM0.27m
4:07PM0.27m
4:47PM0.25m
Low Tide
1:54PM0.18m
4:42AM0.01m
4:45PM0.16m
5:38AM0.03m
6:02PM0.12m
6:27AM0.05m
7:00PM0.08m
7:10AM0.08m
7:52PM0.04m
7:48AM0.11m
8:40PM0.00m
8:21AM0.14m
9:28PM-0.02m
8:49AM0.16m
10:15PM-0.03m
9:11AM0.18m
11:03PM-0.03m
9:22AM0.19m
11:53PM-0.02m
00:45AM0.00m
1:41AM0.02m
Wave
height (m) 
direction
period (s) 
0.6
NE
6
0.5
NE
6
0.8
S
4
0.6
S
4
0.5
S
4
0.5
S
3
0.4
SSW
4
0.6
SSW
4
0.8
SSW
4
1.3
SSW
5
1.3
SSW
5
1.5
S
6
2
S
6
3.5
S
9
2.3
S
8
2
SSE
7
2.3
N
9
2.5
NNE
11
3
NNE
11
3.5
NNE
10
3
NE
10
2.1
NE
9
1.8
NE
8
1.4
NE
8
1.1
NE
7
0.9
NE
7
0.6
NE
6
0.7
NNE
8
0.7
NE
7
0.8
NE
7
0.8
NE
7
0.7
NE
7
0.6
NE
7
0.6
S
4
0.5
S
4
0.6
S
3
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
heavy rain
rain showers
rain showers
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
heavy rain
rain shwrs
rain shwrs
cloudy
some clouds
cloudy
cloudy
light rain
light rain
light rain
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
 km/h
15
SSE
15
S
30
SSW
25
S
15
SSW
25
S
20
S
25
S
30
S
40
S
35
S
35
S
45
SE
50
S
25
WSW
30
NW
30
NW
35
N
35
NNE
45
NNE
40
NE
35
NE
30
NNE
20
N
15
NNE
5
NNE
10
S
10
S
15
SSE
20
SSE
20
SSE
20
SSE
20
SSE
20
S
15
S
25
SSE
 mm 
2.0
16
1.0
1.0
1.0
2.0
1.0
max°C
13
13
14
14
15
16
17
18
18
17
18
19
16
17
18
13
13
13
13
13
14
13
13
13
14
15
15
16
17
17
17
17
17
18
18
19
Moonrise
1:59
2:31
3:00
3:28
3:54
4:23
4:55
5:32
6:17
7:09
8:09
9:12
Moonset
12:11
1:24
2:37
3:50
5:03
6:18
7:35
8:49
9:59
11:01
11:52
Sunrise
5:20
5:18
5:16
5:16
5:15
5:13
5:13
5:11
5:11
5:09
5:09
5:07
Sunset
7:07
7:07
7:07
7:08
7:09
7:10
7:12
7:13
7:14
7:15
7:15
7:15
Today's sea temperature in Ulneung Do is 15.4 °C (Statistics for 02 May 1981-2005 – mean: 14.0 max: 16.8 min: 11.5°C)
Nearest