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 05:56 AM and sunset is at 07:07 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sun afternoon, min 12°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Tue afternoon, min 10°C on Mon afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 21°C on Thu afternoon, min 11°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 19°C on Sun afternoon, min 11°C on Mon night). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Sat
2
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
6:06PM6.26m
6:33AM6.97m
6:46PM6.31m
7:15AM7.23m
7:26PM6.22m
7:57AM7.27m
8:05PM6.02m
8:39AM7.09m
8:45PM5.72m
9:23AM6.74m
9:27PM5.34m
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
Low Tide
12:30PM0.23m
00:43AM-0.13m
1:16PM0.01m
1:24AM-0.35m
1:59PM-0.02m
2:03AM-0.40m
2:42PM0.14m
2:42AM-0.27m
3:24PM0.47m
3:22AM0.02m
4:06PM0.90m
4:02AM0.42m
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
Wave
height (m) 
direction
period (s) 
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
clear
part cloud
cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
cloudy
clear
some clouds
cloudy
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
 km/h
10
SSE
15
WSW
5
W
0
SW
10
WNW
5
WNW
5
SE
10
W
5
WSW
10
WSW
25
WNW
5
WNW
5
NE
10
WNW
5
NW
15
NNE
0
WNW
5
NNW
10
ENE
5
SE
10
SE
10
ESE
10
SSW
10
SW
10
SSW
15
W
5
SW
5
SSE
20
WSW
10
SSW
10
SW
15
WSW
15
W
5
WSW
15
W
5
SSW
10
SE
5
SSW
5
SW
10
ENE
15
SSE
10
WSW
5
SW
15
SW
10
SSW
10
SSE
15
WSW
 mm 
max°C
16
17
14
18
21
18
23
25
19
16
12
10
17
20
17
18
18
15
20
21
16
17
19
14
15
15
13
17
19
15
13
15
13
15
16
13
19
23
18
22
18
14
16
18
15
21
22
Moonrise
5:23
5:54
6:31
7:17
8:12
9:17
10:28
11:41
12:51
1:58
3:03
4:05
5:06
6:07
7:08
8:10
Moonset
7:05
8:21
9:39
10:55
12:04
1:01
1:47
2:24
2:54
3:21
3:44
4:07
4:31
4:56
5:24
Sunrise
5:56
5:54
5:52
5:52
5:50
5:48
5:48
5:47
5:46
5:43
5:43
5:41
5:41
5:39
5:37
5:37
Sunset
7:07
7:08
7:09
7:10
7:12
7:13
7:13
7:14
7:15
7:15
7:16
7:17
7:19
7:20
7:21
7:22
Today's sea temperature in Ansan is
11.9° C
(Statistics for 17 Apr 1981-2005 – mean: 8.9 max: 11.3 min: 6.9°C)
Issued (local time): 8 am Friday 17 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest