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 — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 10°C on Wed morning, min 0°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

A dusting of new snow. Icy conditions (max 9°C on Wed night, min -6°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the NW by Thu night).

Days 8–10 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 8°C on Tue afternoon, min -1°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 7°C on Tue night, min 2°C on Fri morning). Wind will be generally light.

Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
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
High Tide
8:21PM6.02m
8:28AM4.53m
9:04PM5.83m
9:11AM4.45m
9:44PM5.55m
9:52AM4.35m
10:23PM5.22m
10:34AM4.24m
11:00PM4.87m
11:19AM4.14m
11:38PM4.52m
12:09PM4.05m
00:21AM4.20m
1:06PM4.01m
1:10AM3.91m
2:11PM4.05m
2:09AM3.70m
3:19PM4.18m
3:16AM3.59m
4:23PM4.40m
4:22AM3.61m
5:19PM4.66m
5:20AM3.73m
Low Tide
2:52AM0.69m
2:38PM0.21m
3:34AM0.83m
3:21PM0.42m
4:14AM0.99m
4:02PM0.72m
4:53AM1.16m
4:44PM1.06m
5:32AM1.30m
5:29PM1.41m
6:12AM1.42m
6:21PM1.74m
6:58AM1.50m
7:25PM1.99m
7:50AM1.55m
8:42PM2.12m
8:49AM1.54m
9:59PM2.08m
9:50AM1.46m
11:05PM1.91m
10:47AM1.31m
11:58PM1.69m
11:37AM1.12m
Wave
height (m) 
direction
period (s) 
0.8
WNW
4
0.6
NW
4
0.6
WNW
3
0.4
NW
3
0.2
W
3
0.4
W
3
0.2
W
3
0.5
WSW
4
0.6
WSW
4
0.5
SW
3
0.3
WNW
3
0.6
NW
4
1.1
NW
4
0.4
NNW
3
0.1
NW
3
0.1
N
2
0.3
SE
2
0.3
SE
3
0.3
SW
2
0.5
NW
3
0.7
WNW
3
1
WNW
4
0.7
WNW
4
0.4
WNW
3
0.2
WSW
5
0.3
W
3
0.6
WSW
4
0.4
WSW
4
0.3
WSW
3
0.2
WSW
5
0.1
SW
4
0.1
W
4
0.1
W
2
0
W
4
0.1
NE
2
0.1
W
4
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
cloud
cloud
cloud
light snow
snow showers
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
cloudy
cloudy
cloudy
light snow
snow shwrs
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
 km/h
10
NW
20
NW
20
NW
10
NW
5
SSE
15
W
5
SSW
10
SW
20
WSW
5
WSW
5
NNW
30
NNW
30
NNW
10
N
10
N
10
NNE
5
E
5
ENE
5
SSE
10
NW
25
NW
25
NW
15
NW
15
NW
5
ESE
0
SE
20
WSW
5
W
0
NE
5
WNW
5
NE
5
N
10
NW
5
NE
5
NE
10
N
 mm 
max°C
8
3
4
1
5
7
7
10
10
9
6
6
-2
-1
1
2
4
5
2
1
2
0
2
3
4
6
8
7
6
7
5
5
6
5
4
6
Moonrise
8:46
9:58
11:06
12:09
1:10
2:09
3:09
4:08
5:09
6:10
7:09
Moonset
10:54
11:31
12:01
12:27
12:50
1:12
1:34
1:58
2:24
2:55
3:32
4:16
Sunrise
7:35
7:35
7:37
7:37
7:39
7:39
7:39
7:41
7:41
7:41
7:43
7:43
Sunset
5:14
5:15
5:15
5:15
5:15
5:15
5:15
5:15
5:15
5:15
5:15
5:16
Today's sea temperature in Kanghwa is
9.7° C
(Statistics for 07 Dec 1981-2005 – mean: 10.7 max: 13.0 min: 9.2°C)
Issued (local time): 8 pm Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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