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 05:18 AM and sunset is at 07:54 PM.

Days 1–3 Weather Summary

Moderate rain (total 12mm), heaviest on Fri morning. Very warm air temperatures (max 33°C on Sun morning, min 25°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Wed morning. Very warm air temperatures (max 33°C on Mon afternoon, min 23°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 6mm), mostly falling on Sat afternoon. Warm (max 31°C on Sat morning, min 22°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 33°C on Sun afternoon, min 24°C on Tue night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 33°C on Wed afternoon, min 24°C on Fri night). Wind will be generally light.

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sat
25
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
1:22PM5.21m
2:21AM5.88m
2:32PM4.94m
3:32AM6.00m
3:42PM4.84m
4:39AM6.21m
4:48PM4.91m
5:41AM6.45m
5:49PM5.09m
6:36AM6.65m
6:44PM5.31m
7:25AM6.75m
7:33PM5.52m
8:08AM6.73m
8:18PM5.68m
8:47AM6.59m
9:00PM5.76m
9:23AM6.35m
9:41PM5.76m
9:57AM6.03m
10:21PM5.68m
10:30AM5.67m
11:04PM5.53m
11:05AM5.28m
11:50PM5.33m
11:45AM4.88m
00:45AM5.13m
Low Tide
7:30AM1.54m
7:46PM0.87m
8:54AM1.78m
9:01PM0.99m
10:26AM1.73m
10:24PM0.90m
11:40AM1.44m
11:35PM0.64m
12:38PM1.09m
00:33AM0.35m
1:26PM0.79m
1:23AM0.13m
2:09PM0.58m
2:07AM0.04m
2:47PM0.47m
2:48AM0.12m
3:22PM0.45m
3:25AM0.33m
3:53PM0.50m
4:01AM0.64m
4:24PM0.61m
4:36AM1.01m
4:54PM0.76m
5:11AM1.41m
5:26PM0.97m
5:51AM1.82m
6:02PM1.21m
6:37AM2.21m
Wave
Height (m)
Direction
Period (s)
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
mod rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
mod rain
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
km/h
10
SSE
20
SW
5
ESE
5
SE
5
WSW
5
N
5
SE
15
WSW
0
NNW
5
S
10
W
5
W
5
SSE
20
SW
20
SSW
25
SSW
20
SW
10
WSW
15
W
15
WNW
0
NW
0
SE
10
W
0
ESE
10
ESE
10
WSW
5
E
10
ESE
5
WSW
5
ENE
5
SE
20
W
5
WNW
5
WNW
15
WNW
10
W
10
W
15
WNW
0
E
10
SE
10
WSW
5
ESE
10
ESE
5
WSW
0
SSE
5
SE
15
W
 mm
7
5
7
2
2
4
max °C
27
28
26
29
31
29
33
33
29
32
33
30
32
32
27
25
25
24
27
28
25
27
29
26
31
31
26
32
33
31
33
32
29
31
30
27
30
33
30
32
32
28
31
32
28
29
30
Moonrise
12:48
1:28
2:19
3:22
4:35
5:53
7:11
8:24
9:33
10:39
11:43
12:45
1:47
2:49
3:50
4:47
Moonset
3:38
4:54
6:07
7:12
8:05
8:47
9:22
9:51
10:17
10:41
11:06
11:31
12:00
12:33
1:11
Sunrise
5:18
5:20
5:20
5:20
5:22
5:22
5:22
5:24
5:24
5:24
5:26
5:26
5:28
5:28
5:28
5:30
Sunset
7:54
7:54
7:53
7:53
7:52
7:52
7:52
7:52
7:51
7:51
7:50
7:50
7:49
7:47
7:46
7:46
Today's sea temperature in Ansan is
24.3° C
(Statistics for 10 Jul 1981-2005 – mean: 22.1 max: 24.2 min: 19.3°C)
Issued (local time): 2 am Friday 10 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest