Inch'on Sea Conditions and Tide Table

Inch'on 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 — and sunset is at 07:39 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Fri afternoon, min 15°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Mon afternoon, min 19°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 24°C on Wed night, min 16°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the W by Sat afternoon).

Days 11–13 Weather Summary

Mostly dry. Warm (max 20°C on Sun night, min 16°C on Sat night). Wind will be generally light.

Days 14–17 Weather Summary

Mostly dry. Warm (max 23°C on Thu afternoon, min 18°C on Tue night). Wind will be generally light.

Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Sat
6
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
night
AM
Wave Height Map
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High Tide
8:29PM7.33m
9:13AM8.41m
9:29PM6.90m
10:11AM7.84m
10:37PM6.58m
11:15AM7.37m
11:50PM6.47m
12:19PM7.05m
1:03AM6.61m
1:21PM6.91m
2:07AM6.92m
2:15PM6.90m
3:00AM7.30m
3:03PM6.97m
3:44AM7.68m
3:44PM7.08m
4:23AM8.02m
4:23PM7.20m
4:59AM8.28m
4:59PM7.30m
5:34AM8.45m
5:36PM7.35m
6:10AM8.51m
6:12PM7.34m
6:47AM8.48m
6:50PM7.24m
7:24AM8.35m
7:29PM7.09m
8:04AM8.15m
Low Tide
2:31AM1.16m
3:22PM2.22m
3:26AM1.86m
4:26PM2.62m
4:34AM2.52m
5:43PM2.80m
6:00AM2.95m
7:01PM2.70m
7:26AM3.02m
8:03PM2.41m
8:33AM2.85m
8:52PM2.08m
9:24AM2.61m
9:33PM1.76m
10:07AM2.36m
10:10PM1.49m
10:44AM2.15m
10:43PM1.28m
11:19AM2.00m
11:16PM1.14m
11:52AM1.91m
11:48PM1.07m
12:25PM1.89m
00:21AM1.10m
12:57PM1.94m
00:53AM1.21m
1:32PM2.05m
1:28AM1.40m
Wave
Height (m)
Direction
Period (s)
0.4
NNE
3
0.2
ENE
2
0.1
SE
2
0.1
W
2
0.3
SE
3
0.1
W
2
0.1
N
2
0.1
N
1
0.1
N
1
0.1
N
2
0
E
2
0.1
NW
2
0.1
NW
2
0.1
SE
2
0.4
SE
2
0.4
ESE
3
0.2
ENE
2
0.3
SE
2
0.1
W
2
0
W
2
0.2
W
2
0.2
W
3
0.2
WNW
2
0.4
WNW
3
0.4
WNW
3
0.6
SW
4
0.7
W
4
0.4
WNW
3
0.2
W
3
0.2
W
3
0.2
WNW
3
0.2
SSE
2
0.2
W
2
0.1
W
2
0
W
4
0.1
W
2
0.1
W
2
0.1
S
2
0.1
W
2
0.1
W
2
0.1
S
2
0.1
SW
1
0.1
S
2
0.2
SSE
2
0.1
SW
2
0.1
S
2
0.1
SE
2
part cloud
clear
clear
part cloud
part cloud
clear
clear
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
km/h
15
NE
15
E
10
S
10
SSE
10
S
15
W
10
N
10
NNE
10
W
10
NNW
10
E
10
WNW
5
N
10
SE
25
SE
15
E
15
ENE
5
WSW
5
S
0
W
20
WSW
10
SW
20
NW
25
W
20
WNW
20
W
30
W
10
W
10
SW
15
WSW
10
NNW
10
SSE
20
W
5
WSW
5
SSW
20
WSW
10
SSW
5
SSW
15
WSW
10
SSW
5
S
15
SW
10
SSE
15
S
15
WSW
10
SSE
10
SE
max °C
16
21
23
21
17
18
18
20
21
21
24
27
26
24
23
22
25
24
24
21
19
18
21
21
19
18
17
17
17
19
20
18
19
19
19
20
20
22
22
22
22
23
21
21
22
20
23
Moonrise
10:41
11:51
12:57
2:00
3:01
4:02
5:03
6:04
7:05
8:05
9:00
9:49
10:32
11:09
11:40
Moonset
12:24
12:57
1:25
1:50
2:13
2:36
3:00
3:27
3:58
4:34
5:17
6:06
7:01
8:00
9:02
10:04
Sunrise
5:20
5:18
5:18
5:18
5:16
5:16
5:16
5:15
5:15
5:15
5:13
5:13
5:13
5:13
5:13
5:13
Sunset
7:39
7:39
7:40
7:42
7:43
7:44
7:44
7:45
7:45
7:46
7:46
7:47
7:49
7:49
7:50
7:50
Today's sea temperature in Inch'on is
16.4° C
(Statistics for 21 May 1981-2005 – mean: 13.9 max: 16.0 min: 12.3°C)
Issued (local time): 8 pm Thursday 21 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest