Gunsan Sea Conditions and Tide Table

Gunsan 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 07:35 AM and sunset is at 05:20 PM.

Days 1–3 Weather Summary

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

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Cool air temperatures (max 12°C on Fri afternoon, min 2°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 8°C on Tue afternoon, min -3°C on Mon morning). Winds decreasing (fresh winds from the NNW on Sun afternoon, light winds from the ENE by Mon night).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 5°C on Wed morning, min -1°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, light winds from the NE by Fri night).

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
12:17PM4.88m
00:11AM4.59m
1:21PM5.20m
1:10AM4.67m
2:08PM5.55m
2:00AM4.84m
2:48PM5.90m
2:42AM5.05m
3:24PM6.20m
3:21AM5.27m
3:59PM6.45m
3:58AM5.46m
4:34PM6.62m
4:34AM5.61m
5:09PM6.70m
5:11AM5.70m
5:44PM6.70m
5:48AM5.72m
6:20PM6.62m
6:28AM5.68m
6:58PM6.46m
7:12AM5.60m
7:39PM6.21m
Low Tide
6:21AM1.84m
7:03PM2.31m
7:14AM1.64m
7:58PM2.10m
8:01AM1.40m
8:45PM1.86m
8:43AM1.15m
9:27PM1.63m
9:22AM0.92m
10:06PM1.45m
9:59AM0.74m
10:42PM1.33m
10:34AM0.62m
11:17PM1.28m
11:08AM0.58m
11:51PM1.29m
11:42AM0.63m
00:25AM1.34m
12:15PM0.77m
00:59AM1.41m
12:50PM0.99m
1:36AM1.49m
1:29PM1.29m
2:17AM1.57m
Wave
height (m) 
direction
period (s) 
0.5
W
6
0.3
W
6
0.3
W
5
0.5
W
5
0.5
W
6
0.3
WSW
6
0.6
WNW
4
0.6
NW
3
0.4
NW
3
0.1
NW
5
0.1
W
4
0.1
W
4
0.2
ESE
2
0.1
W
4
0.4
SE
2
0.2
WSW
5
0.3
WSW
3
0.7
NW
4
0.9
NW
4
1.1
NW
4
0.8
NNW
3
0.4
NW
6
0.2
WNW
5
0.1
NW
5
0.2
E
2
0.1
E
2
0.2
E
2
0.3
ENE
2
0.4
N
3
0.8
NW
4
1.1
NW
5
1.1
NW
5
0.9
NW
4
0.9
NW
4
0.7
NW
4
0.4
NW
3
part cloud
cloud
part cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
light rain
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
some clouds
cloudy
some clouds
cloudy
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
light rain
light rain
some clouds
clear
clear
clear
clear
clear
some clouds
 km/h
5
ESE
10
WSW
10
S
10
S
10
SSW
0
SW
15
N
20
NNW
5
NNE
5
ENE
5
NNW
10
ENE
10
ESE
10
SE
10
E
10
E
15
WNW
20
NNW
25
N
30
NNW
15
NNE
15
NNE
15
NNE
10
NE
10
ENE
10
ENE
15
E
15
E
10
N
20
N
20
N
30
NNW
15
N
15
NNE
25
NNW
10
NE
 mm 
2
1
2
4
max°C
5
6
6
8
10
9
7
7
5
4
6
6
8
12
11
12
12
9
5
2
0
0
3
2
5
8
7
5
5
5
2
3
0
2
3
1
Moonrise
3:05
4:03
5:03
6:03
7:01
7:56
8:46
9:29
10:05
10:37
11:05
11:31
Moonset
1:59
2:27
2:59
3:36
4:21
5:12
6:09
7:11
8:14
9:18
10:21
11:25
Sunrise
7:35
7:35
7:35
7:37
7:37
7:37
7:39
7:39
7:39
7:39
7:41
7:41
Sunset
5:20
5:20
5:20
5:21
5:21
5:21
5:22
5:22
5:22
5:22
5:23
5:24
Today's sea temperature in Gunsan is
11.1° C
(Statistics for 15 Dec 1981-2005 – mean: 12.0 max: 13.4 min: 11.1°C)
Issued (local time): 8 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest