Hanko Sea Conditions and Tide Table

Hanko 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 09:29 AM and sunset is at 03:26 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 7°C on Thu night, min -1°C on Sat night). Winds increasing (light winds from the NNW on Fri afternoon, gales from the NW by Sat afternoon).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 4°C on Sun night, min -3°C on Mon night). Winds decreasing (near gales from the N on Sun morning, light winds from the NNE by Tue night).

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed afternoon, min -6°C on Fri morning). Winds increasing (calm on Wed afternoon, fresh winds from the ESE by Thu afternoon).

Days 10–12 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Sat morning, min -7°C on Mon morning). Winds increasing (light winds from the ESE on Sat morning, strong winds from the NE by Sun morning).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
Wave Height Map
High Tide
10:31AM0.01m
1:07AM0.01m
11:38AM0.01m
1:53AM0.01m
1:54PM0.01m
2:45AM0.01m
4:49PM0.01m
3:40AM0.01m
6:19PM0.01m
7:14PM0.02m
5:23AM0.01m
7:56PM0.02m
6:10AM0.02m
8:42PM0.02m
6:54AM0.02m
9:19PM0.02m
7:36AM0.02m
10:04PM0.02m
8:15AM0.02m
10:42PM0.02m
9:02AM0.02m
11:18PM0.02m
Low Tide
6:07AM0.01m
5:37PM0.00m
7:13AM0.01m
6:25PM0.00m
8:40AM0.01m
7:40PM0.01m
9:56AM0.01m
9:53PM0.01m
10:53AM0.00m
11:48PM0.01m
11:38AM0.00m
1:01AM0.01m
12:24PM0.00m
1:51AM0.01m
1:09PM-0.00m
2:33AM0.01m
1:57PM-0.00m
3:09AM0.01m
2:41PM-0.00m
3:39AM0.01m
3:24PM-0.00m
4:18AM0.01m
4:01PM-0.00m
4:54AM0.01m
Wave
height (m) 
direction
period (s) 
1.4
WSW
5
1.8
WSW
6
1
WSW
7
0.6
WSW
6
0.4
SW
6
0.5
W
3
1.3
WNW
4
2.1
WNW
6
1.9
NNW
5
1.4
NNW
5
1.1
NW
4
1.1
W
5
1.1
NW
4
1.6
NW
4
0.9
NNW
4
0.5
N
3
0.5
N
3
0.4
NNE
3
0.1
W
5
0.3
SW
3
0.4
S
3
0.4
ESE
4
0.8
SE
4
0.5
E
4
0.3
E
3
0.1
E
3
0
W
4
0.4
SE
3
0.6
SE
4
0.8
E
4
1.2
E
5
1.3
E
6
1.3
E
6
1.3
E
6
1.1
E
6
0.8
E
6
cloud
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
light snow
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light snow
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
light snow
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
 km/h
40
WNW
55
NW
30
NNW
25
NNW
15
NNW
25
W
55
NW
70
NW
65
N
50
NNW
40
NW
35
NNW
45
NNW
55
NNW
40
N
25
N
25
N
20
NNE
10
SW
5
WNW
20
NE
25
E
30
ESE
25
ENE
15
NE
10
NE
10
E
20
ESE
25
E
30
ENE
40
NE
35
NE
35
NE
35
NE
35
NE
25
NE
 mm 
max°C
6
5
7
6
6
4
5
4
3
-1
2
4
3
1
-2
-2
-1
-2
-2
-1
-2
-2
-2
-2
-6
-6
-4
-3
-3
-3
-5
-5
-5
-7
-6
-5
Moonrise
11:53
11:52
11:51
11:51
11:51
11:52
11:58
12:13
1:00
2:37
4:33
6:25
Moonset
10:00
11:32
1:07
2:46
4:33
6:28
8:26
9:59
10:41
10:55
10:59
Sunrise
9:29
9:29
9:30
9:30
9:29
9:29
9:29
9:27
9:27
9:26
9:26
9:26
Sunset
3:26
3:26
3:27
3:29
3:30
3:32
3:33
3:34
3:36
3:37
3:38
3:41
Today's sea temperature in Hanko is
5.9° C
(Statistics for 25 Dec 1981-2005 – mean: 3.5 max: 5.3 min: 2.2°C)
Issued (local time): 7 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest