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 07:52 PM.

Days 1–4 Weather Summary

Moderate rain (total 10mm), heaviest on Sun night. Warm air temperatures (max 29°C on Sat afternoon, min 20°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the SW by Mon afternoon).

Days 5–7 Weather Summary

Mostly dry. Very warm air temperatures (max 30°C on Thu afternoon, min 20°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 50mm), heaviest during Fri night. Warm (max 29°C on Fri morning, min 21°C on Sat morning). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 33mm), heaviest during Sun night. Warm (max 27°C on Wed morning, min 20°C on Mon night). Wind will be generally light.

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
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
7:13PM5.28m
7:50AM6.54m
7:54PM5.42m
8:30AM6.61m
8:37PM5.51m
9:13AM6.61m
9:24PM5.57m
9:58AM6.51m
10:16PM5.58m
10:47AM6.31m
11:14PM5.58m
11:40AM6.02m
00:18AM5.59m
12:38PM5.70m
1:25AM5.66m
1:40PM5.39m
2:31AM5.81m
2:44PM5.15m
3:36AM6.00m
3:46PM5.01m
4:36AM6.21m
4:44PM4.98m
5:33AM6.39m
5:40PM5.02m
Low Tide
1:54AM0.35m
2:38PM0.83m
2:35AM0.24m
3:18PM0.72m
3:17AM0.22m
3:59PM0.65m
4:01AM0.31m
4:41PM0.62m
4:47AM0.51m
5:26PM0.65m
5:38AM0.79m
6:14PM0.72m
6:35AM1.13m
7:06PM0.83m
7:42AM1.45m
8:06PM0.92m
9:01AM1.64m
9:15PM0.95m
10:24AM1.61m
10:25PM0.88m
11:34AM1.43m
11:28PM0.71m
12:32PM1.21m
Wave
height (m) 
direction
period (s) 
light rain
clear
clear
clear
part cloud
light rain
mod rain
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
light rain
cloud
part cloud
part cloud
cloud
heavy rain
mod rain
light rain
light rain
cloud
part cloud
clear
part cloud
light rain
light rain
clear
clear
clear
some clouds
light rain
mod rain
risk tstorm
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
risk tstorm
risk tstorm
light rain
cloudy
some clouds
some clouds
cloudy
heavy rain
mod rain
light rain
light rain
cloudy
some clouds
clear
some clouds
light rain
 km/h
10
SE
5
ESE
10
W
5
SW
10
S
20
SW
10
SSW
15
S
35
SW
25
SSW
15
SSW
15
WSW
5
SSW
5
SE
15
W
5
WSW
5
SSE
15
W
5
SSE
15
SSE
15
SW
15
SSE
15
SW
15
WSW
0
W
5
ENE
5
W
0
WSW
15
E
10
ESE
5
S
15
SW
10
WSW
5
SW
5
ENE
10
W
 mm 
1
1
7
1
4
45
1
16
8
5
3
1
max°C
21
27
29
24
28
26
22
24
25
22
23
25
22
27
28
24
29
30
24
29
28
24
22
23
23
28
27
26
22
22
22
20
23
21
27
27
Moonrise
9:56
10:36
11:11
11:40
12:07
12:32
12:58
1:25
1:57
2:35
3:22
4:20
Moonset
6:17
7:20
8:26
9:33
10:41
11:48
12:56
2:06
3:19
4:35
5:53
7:07
8:13
Sunrise
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
Sunset
7:52
7:53
7:53
7:53
7:54
7:54
7:54
7:55
7:55
7:55
7:55
7:55
7:57
Today's sea temperature in Ansan is 20.3 °C (Statistics for 13 Jun 1981-2005 – mean: 18.4 max: 20.4 min: 16.0°C)
Issued (local time): 8 pm Friday 13 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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