Kanghwa Sea Conditions and Tide Table

Kanghwa 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 07:58 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Fri morning. Very warm air temperatures (max 31°C on Sun morning, min 24°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Wed morning. Very warm air temperatures (max 31°C on Mon afternoon, min 22°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the S by Tue night).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 30°C on Sat morning, min 21°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 32°C on Sun afternoon, min 23°C on Tue night). Wind will be generally light.

Days 13–16 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Warm (max 32°C on Wed afternoon, min 22°C on Fri night). Wind will be generally light.

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sat
25
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
1:29PM4.37m
2:31AM4.98m
2:40PM4.06m
3:49AM5.07m
4:00PM3.93m
5:05AM5.28m
5:17PM4.01m
6:11AM5.55m
6:22PM4.22m
7:06AM5.77m
7:17PM4.46m
7:54AM5.88m
8:04PM4.68m
8:35AM5.85m
8:46PM4.83m
9:12AM5.70m
9:25PM4.90m
9:45AM5.45m
10:02PM4.90m
10:15AM5.14m
10:38PM4.83m
10:45AM4.81m
11:15PM4.71m
11:16AM4.47m
11:56PM4.55m
11:50AM4.12m
00:43AM4.35m
Low Tide
7:41AM1.41m
7:54PM0.76m
9:05AM1.58m
9:08PM0.83m
10:32AM1.53m
10:25PM0.77m
11:47AM1.31m
11:35PM0.58m
12:48PM1.03m
00:35AM0.36m
1:38PM0.79m
1:28AM0.20m
2:22PM0.62m
2:14AM0.15m
3:01PM0.53m
2:57AM0.23m
3:36PM0.52m
3:36AM0.43m
4:08PM0.58m
4:13AM0.71m
4:38PM0.68m
4:49AM1.05m
5:07PM0.82m
5:26AM1.41m
5:37PM1.00m
6:07AM1.77m
6:12PM1.20m
7:00AM2.10m
Wave
Height (m)
Direction
Period (s)
0.5
S
3
0.6
SSW
3
0.3
SW
5
0.3
SW
5
0.1
SW
5
0.1
SW
4
0.1
S
2
0.1
SW
16
0.1
SW
15
0.1
SW
13
0.1
SW
12
0.1
SW
11
0.2
S
3
0.5
SSW
3
0.8
SSW
4
1
SSW
5
0.6
SW
4
0.4
SW
3
0.3
W
3
0.3
W
3
0.3
W
3
0.1
W
3
0.1
W
2
0.1
W
2
0.1
SE
2
0.1
S
1
0
W
3
0.1
E
1
0
W
2
0.1
NW
2
0.1
E
2
0.1
SW
2
0.2
WNW
2
0.2
W
2
0.3
WNW
3
0.4
WNW
3
0.3
W
3
0.3
W
3
0.3
WNW
4
0.2
W
4
0.1
W
4
0.1
SW
2
0.1
SE
2
0.1
W
2
0.1
W
2
0.1
SE
2
0.1
SW
2
thunderstorm
thunderstorm
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
rain showers
mod rain
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
rain showers
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
part cloud
risk tstorm
risk tstorm
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
rain shwrs
mod rain
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
clear
clear
clear
clear
clear
clear
cloudy
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
clear
some clouds
km/h
15
S
15
SSW
5
SSE
10
S
10
SW
5
NNE
5
ESE
15
SW
0
NE
5
SSW
15
SW
5
SW
10
SSE
30
SSW
20
S
25
SSW
20
SW
10
SW
15
WNW
15
WNW
5
NW
5
N
10
W
5
N
5
E
15
WSW
5
NE
10
ENE
10
W
5
NE
5
SE
15
WSW
5
WNW
10
NW
15
WNW
10
W
10
NW
20
N
5
N
5
SE
15
W
0
SE
10
E
15
W
5
NNE
5
SSE
15
W
 mm
4
4
2
3
7
2
2
max °C
25
25
24
28
30
27
31
31
28
30
31
28
30
30
26
24
25
23
27
28
23
27
28
24
30
30
26
31
32
29
32
31
27
31
31
27
30
32
28
32
31
28
31
31
26
29
28
Moonrise
12:49
1:29
2:20
3:23
4:36
5:54
7:12
8:26
9:35
10:41
11:45
12:48
1:50
2:52
3:53
4:51
Moonset
3:41
4:57
6:10
7:15
8:08
8:50
9:24
9:53
10:19
10:43
11:07
11:33
12:01
12:34
1:12
Sunrise
5:20
5:20
5:20
5:22
5:22
5:22
5:24
5:24
5:24
5:26
5:26
5:26
5:28
5:28
5:30
5:31
Sunset
7:58
7:57
7:57
7:55
7:55
7:55
7:54
7:54
7:53
7:52
7:52
7:52
7:51
7:51
7:50
7:49
Today's sea temperature in Kanghwa is
25.0° C
(Statistics for 10 Jul 1981-2005 – mean: 22.0 max: 24.3 min: 19.3°C)
Issued (local time): 2 am Friday 10 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest