Koper, Slovenia Sea Conditions and Tide Table

Koper, Slovenia 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 07:43 AM and sunset is at 04:27 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Sun morning, min 2°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 9°C on Tue morning, min 1°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Thu morning, min 0°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Tue morning, min 2°C on Sun night). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
12:10PM0.71m
2:34AM0.98m
1:42PM0.60m
3:32AM1.00m
4:30PM0.57m
4:33AM1.03m
6:37PM0.63m
5:30AM1.07m
7:45PM0.73m
8:32PM0.83m
7:11AM1.11m
9:16PM0.92m
7:56AM1.13m
9:54PM0.98m
8:38AM1.12m
10:31PM1.02m
9:17AM1.09m
11:07PM1.04m
9:55AM1.04m
11:43PM1.04m
10:30AM0.97m
00:17AM1.03m
Low Tide
8:00AM0.60m
6:53PM0.29m
9:49AM0.53m
7:40PM0.38m
11:22AM0.43m
8:52PM0.47m
12:21PM0.30m
10:32PM0.54m
1:06PM0.18m
00:01AM0.57m
1:47PM0.07m
1:07AM0.58m
2:26PM-0.01m
2:11AM0.56m
3:04PM-0.07m
3:00AM0.54m
3:40PM-0.09m
3:46AM0.53m
4:14PM-0.07m
4:30AM0.53m
4:47PM-0.03m
5:13AM0.54m
5:18PM0.04m
5:59AM0.55m
Wave
height (m) 
direction
period (s) 
0.5
NE
3
0.3
NE
3
0.1
NE
2
0.1
N
2
0.1
N
2
0.1
W
3
0.1
SW
3
0.2
ENE
3
0.1
N
2
0
W
2
0
W
1
0
W
2
0
W
2
0.2
ENE
3
0.3
NE
3
0.1
N
2
0
E
2
0
W
1
0
W
1
0
W
2
0.3
NE
3
0.1
NE
2
0
E
2
0.1
SW
2
0.1
E
2
0
W
2
0.1
S
3
0.1
N
2
0.1
S
4
0.2
NNE
2
0.1
SW
3
0.1
W
3
0.1
SW
3
0.1
SW
3
0.1
SW
3
0.1
S
1
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
 km/h
10
ENE
10
ENE
10
ENE
5
ENE
5
N
5
ENE
10
ENE
10
ENE
5
ENE
5
NNE
0
NNW
5
ESE
5
E
10
ENE
10
E
5
E
5
NNW
5
E
5
ENE
5
N
10
ENE
5
NE
0
NNE
10
E
5
E
5
ESE
5
ENE
5
NNE
5
NNW
10
E
5
ENE
0
S
5
ESE
5
SE
5
S
5
ESE
 mm 
max°C
7
6
3
9
8
5
10
8
4
8
7
5
9
6
2
7
6
3
7
6
2
6
4
2
6
5
4
7
6
3
6
5
2
8
6
4
Moonrise
11:17
11:34
11:53
12:14
12:41
1:16
2:04
3:07
4:24
5:46
7:08
8:26
Moonset
11:15
12:28
1:45
3:06
4:30
5:53
7:08
8:09
8:54
9:27
9:53
Sunrise
7:43
7:43
7:43
7:43
7:45
7:45
7:45
7:45
7:45
7:45
7:45
7:43
Sunset
4:27
4:27
4:28
4:29
4:30
4:30
4:31
4:32
4:32
4:34
4:36
4:37
Today's sea temperature in Koper, Slovenia is
13.3° C
(Statistics for 26 Dec 1981-2005 – mean: 12.7 max: 15.1 min: 10.3°C)
Issued (local time): 6 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest