Cheju Sea Conditions and Tide Table

Cheju 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 06:52 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Sat afternoon, min 11°C on Sat night). Mainly fresh winds.

Days 5–7 Weather Summary

Heavy rain (total 27mm), heaviest during Tue afternoon. Cool air temperatures (max 18°C on Mon afternoon, min 10°C on Wed night). Winds decreasing (fresh winds from the ESE on Tue afternoon, calm by Wed morning).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 16°C on Sat morning, min 13°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 18°C on Wed morning, min 9°C on Sun night). Wind will be generally light.

Fri
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wed
10
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
High Tide
3:29AM2.03m
3:24PM1.58m
4:33AM2.25m
4:29PM1.72m
5:18AM2.48m
5:12PM1.90m
5:56AM2.69m
5:49PM2.10m
6:33AM2.87m
6:25PM2.30m
7:08AM2.98m
7:02PM2.47m
7:43AM3.00m
7:41PM2.59m
8:18AM2.94m
8:21PM2.65m
8:53AM2.80m
9:05PM2.63m
9:27AM2.59m
9:55PM2.56m
10:03AM2.33m
10:57PM2.43m
10:42AM2.06m
Low Tide
6:52PM1.15m
11:34AM1.48m
8:33PM1.11m
11:25AM1.31m
10:01PM0.94m
11:48AM1.13m
11:00PM0.70m
12:16PM0.96m
11:46PM0.46m
12:46PM0.80m
00:28AM0.26m
1:17PM0.67m
1:10AM0.14m
1:51PM0.56m
1:51AM0.13m
2:25PM0.50m
2:33AM0.23m
3:01PM0.48m
3:16AM0.43m
3:38PM0.50m
4:03AM0.71m
4:19PM0.58m
4:57AM1.01m
Wave
height (m) 
direction
period (s) 
1.8
SW
6
0.8
WSW
6
0.5
WSW
6
1.5
SW
5
0.5
SW
5
0.5
NW
4
0.5
NE
3
0.3
ENE
4
0.2
NNW
2
0.1
NW
2
0.4
ESE
3
0.7
ESE
4
1
E
4
2
E
6
0.9
E
6
1.1
NW
4
1
NNW
5
1.6
ENE
6
1.3
ENE
6
0.6
E
6
0.5
E
6
0.4
ENE
5
0.2
E
4
0.1
E
4
0.1
E
4
0.1
NW
2
0.4
NNW
3
0.6
NW
3
0.9
NNW
5
1.1
NNW
5
0.9
NNW
4
0.4
NNW
4
0.3
NW
3
0.3
NW
3
0.1
NW
3
0.1
W
4
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
light rain
heavy rain
mod rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
light rain
heavy rain
mod rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
 km/h
40
SW
10
W
10
SW
30
SW
10
NW
5
NE
15
NE
5
NNW
5
NNW
10
NE
10
SSE
15
SSE
25
ESE
30
E
5
N
15
NNW
5
NNE
25
E
15
ENE
10
ENE
5
SE
5
ENE
0
SW
5
NE
10
N
10
WNW
10
WNW
20
WNW
15
NW
20
NNW
15
NNW
10
WNW
10
WNW
10
NNW
5
W
5
NE
 mm 
3
15
9
max°C
17
14
20
21
14
17
16
14
17
18
17
17
17
16
17
14
13
14
15
13
14
14
13
16
16
14
15
15
10
12
13
12
15
16
15
18
Moonrise
10:43
11:46
12:49
1:48
2:42
3:28
4:09
4:44
5:16
5:47
6:18
6:51
Moonset
8:13
8:48
9:31
10:22
11:22
12:29
1:40
2:53
4:06
5:18
6:29
7:42
8:55
Sunrise
6:24
6:22
6:20
6:20
6:18
6:16
6:16
6:13
6:13
6:11
6:11
6:09
Sunset
6:52
6:52
6:52
6:53
6:54
6:54
6:55
6:57
6:58
6:58
6:59
7:00
Today's sea temperature in Cheju is 15.1 °C (Statistics for 29 Mar 1981-2005 – mean: 12.7 max: 14.3 min: 10.2°C)
Nearest