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 — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Low air temperatures (max 8°C on Tue afternoon, min 2°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 10°C on Sat afternoon, min 0°C on Sun morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Tue afternoon, min -3°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 4°C on Wed night, min -6°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the NW by Fri afternoon).

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
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
2:18AM4.53m
3:14PM5.09m
3:17AM4.47m
4:08PM5.33m
4:11AM4.51m
4:58PM5.59m
5:00AM4.63m
5:42PM5.85m
5:44AM4.80m
6:23PM6.09m
6:24AM5.00m
7:01PM6.30m
7:02AM5.21m
7:38PM6.48m
7:40AM5.41m
8:14PM6.61m
8:20AM5.58m
8:52PM6.67m
9:02AM5.71m
9:31PM6.62m
9:48AM5.77m
10:14PM6.47m
10:38AM5.78m
Low Tide
8:07PM2.35m
8:23AM1.71m
9:34PM2.35m
9:32AM1.64m
10:48PM2.15m
10:36AM1.45m
11:43PM1.87m
11:30AM1.19m
00:28AM1.57m
12:17PM0.90m
1:08AM1.29m
12:59PM0.63m
1:45AM1.05m
1:39PM0.39m
2:22AM0.83m
2:19PM0.23m
2:59AM0.66m
2:58PM0.16m
3:36AM0.53m
3:38PM0.20m
4:15AM0.46m
4:20PM0.36m
4:55AM0.46m
5:06PM0.63m
Wave
height (m) 
direction
period (s) 
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
cloud
light snow
light snow
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
light snow
light snow
some clouds
some clouds
some clouds
some clouds
clear
some clouds
 km/h
10
SE
5
SSE
0
S
0
NE
10
NNW
15
NW
5
NW
0
ENE
5
W
5
ESE
5
ESE
10
SSE
10
ESE
5
ESE
5
WNW
15
NW
25
NW
25
NW
15
NNW
5
NNE
5
NNE
5
ENE
10
E
10
ESE
5
NW
5
NNE
5
NW
5
NNE
5
W
10
NW
20
NW
25
NW
35
NW
25
NW
15
NNW
5
WNW
 mm 
max°C
6
6
8
7
5
6
4
4
5
4
5
9
8
9
10
6
1
1
-2
0
3
3
3
5
5
3
5
4
1
2
3
-2
-1
-4
-4
-2
Moonrise
4:06
5:06
6:07
7:06
8:01
8:50
9:32
10:08
10:39
11:07
11:32
11:56
Moonset
2:23
2:54
3:31
4:15
5:06
6:04
7:06
8:10
9:15
10:19
11:24
Sunrise
7:39
7:39
7:39
7:41
7:41
7:41
7:43
7:43
7:43
7:43
7:43
7:45
Sunset
5:15
5:15
5:15
5:15
5:16
5:16
5:17
5:17
5:19
5:19
5:20
5:21
Today's sea temperature in Ansan is
10.2° C
(Statistics for 15 Dec 1981-2005 – mean: 10.1 max: 11.8 min: 8.8°C)
Issued (local time): 8 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest