Ansan Sea Conditions and Tide Table

Ansan 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 05:48 AM and sunset is at 07:13 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Thu afternoon, min 13°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Sun morning, min 12°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 18°C on Wed morning, min 12°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Mon afternoon, min 14°C on Sat night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Fri
8
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
High Tide
10:10AM6.26m
10:13PM4.94m
11:05AM5.74m
11:12PM4.55m
12:12PM5.29m
00:32AM4.31m
1:28PM5.01m
2:00AM4.34m
2:38PM4.94m
3:13AM4.64m
3:37PM5.00m
4:10AM5.05m
4:27PM5.12m
4:58AM5.49m
5:09PM5.25m
5:39AM5.88m
5:48PM5.36m
6:16AM6.19m
6:23PM5.43m
6:51AM6.38m
6:56PM5.45m
7:24AM6.47m
7:27PM5.45m
7:56AM6.46m
7:58PM5.41m
8:29AM6.38m
8:30PM5.34m
Low Tide
4:51PM1.37m
4:46AM0.90m
5:40PM1.80m
5:36AM1.40m
6:41PM2.11m
6:40AM1.84m
7:59PM2.22m
8:09AM2.08m
9:22PM2.05m
9:44AM2.01m
10:23PM1.72m
10:50AM1.74m
11:08PM1.36m
11:39AM1.44m
11:45PM1.03m
12:19PM1.18m
00:19AM0.77m
12:55PM0.99m
00:52AM0.57m
1:29PM0.88m
1:24AM0.45m
2:02PM0.85m
1:57AM0.40m
2:36PM0.90m
2:31AM0.42m
3:10PM1.00m
3:07AM0.50m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
light rain
heavy rain
mod rain
clear
clear
clear
part cloud
part cloud
clear
part cloud
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
light rain
heavy rain
mod rain
clear
clear
clear
some clouds
some clouds
clear
some clouds
 km/h
15
ENE
5
NNE
10
SSE
5
ESE
10
W
5
W
5
S
15
W
5
NW
5
WNW
15
WNW
5
WSW
5
SW
20
W
5
SW
10
SW
20
W
10
WNW
0
NNW
15
W
5
S
5
S
15
W
10
W
10
W
15
W
5
SSW
5
SSE
15
W
5
SW
5
SW
20
WSW
5
SW
0
NNW
10
WNW
5
S
15
ESE
20
SSE
20
SE
15
W
30
W
15
WSW
10
WSW
15
W
5
SSW
5
SSE
15
SW
 mm 
1
27
6
max°C
20
22
18
19
22
19
20
20
17
19
19
16
18
18
15
15
16
16
18
18
15
18
18
14
16
17
14
20
20
16
20
20
16
21
23
21
26
28
21
15
18
14
18
20
16
22
23
Moonrise
10:28
11:41
12:51
1:58
3:03
4:05
5:06
6:07
7:08
8:10
9:11
10:10
11:03
11:51
12:32
Moonset
1:01
1:47
2:24
2:54
3:21
3:44
4:07
4:31
4:56
5:24
5:56
6:34
7:19
8:10
9:07
10:08
Sunrise
5:48
5:47
5:46
5:43
5:43
5:41
5:41
5:39
5:37
5:37
5:35
5:35
5:33
5:33
5:31
5:31
Sunset
7:13
7:14
7:15
7:15
7:16
7:17
7:19
7:20
7:21
7:22
7:22
7:22
7:23
7:24
7:25
7:27
Today's sea temperature in Ansan is
12.6° C
(Statistics for 23 Apr 1981-2005 – mean: 9.6 max: 11.3 min: 7.6°C)
Issued (local time): 2 am Thursday 23 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest