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 06:33 AM and sunset is at 07:40 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Wed afternoon, min 10°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Mon afternoon, min 11°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Tue afternoon. Very mild (max 19°C on Thu afternoon, min 10°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Mon morning. Warm (max 22°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light.

Wednesday
8
Thursday
9
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
Thu
23
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
High Tide
2:42PM0.64m
11:51PM0.87m
10:47PM0.80m
8:23PM0.82m
5:23AM0.66m
8:07PM0.89m
7:11AM0.73m
8:15PM0.97m
7:58AM0.80m
8:32PM1.05m
8:37AM0.87m
8:53PM1.13m
9:13AM0.93m
9:17PM1.19m
9:50AM0.96m
9:43PM1.22m
10:27AM0.97m
10:10PM1.23m
11:05AM0.96m
10:39PM1.21m
11:47AM0.92m
11:08PM1.15m
12:35PM0.86m
11:36PM1.07m
1:38PM0.80m
00:03AM0.96m
3:27PM0.76m
00:24AM0.84m
Low Tide
7:26AM0.33m
4:42PM0.63m
8:36AM0.40m
11:22AM0.42m
3:05AM0.65m
12:43PM0.37m
2:21AM0.55m
1:25PM0.32m
2:32AM0.43m
1:58PM0.28m
2:53AM0.32m
2:28PM0.25m
3:19AM0.20m
2:59PM0.24m
3:47AM0.11m
3:29PM0.25m
4:18AM0.05m
4:00PM0.29m
4:51AM0.02m
4:32PM0.34m
5:26AM0.02m
5:04PM0.42m
6:04AM0.06m
5:37PM0.51m
6:47AM0.13m
6:12PM0.61m
7:39AM0.22m
7:05PM0.72m
Wave
height (m) 
direction
period (s) 
0.4
NE
3
0.2
S
2
0.2
ENE
2
0.1
NE
3
0.1
SW
2
0
W
2
0.1
NE
2
0.1
SW
2
0.1
S
2
0
E
2
0.1
SW
2
0.1
S
2
0.2
S
4
0.3
S
4
0.3
S
5
0.4
S
8
0.5
S
7
0.7
NE
4
0.9
NE
4
0.8
NE
4
0.7
NE
4
0.6
NE
3
0.6
NE
3
0.5
NE
3
0.3
NE
3
0.3
NW
2
0.1
W
2
0.2
NNE
2
0.2
NNW
2
0.1
W
2
0
E
2
0.1
SW
2
0.2
S
3
0.3
S
4
0.2
SSE
4
0.1
S
3
0.1
S
3
0.4
S
3
0.4
S
4
0.5
E
4
0.8
NE
4
0.9
NE
4
0.2
N
3
0.1
W
2
0
W
2
0.2
SSE
3
0.4
S
4
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
mod rain
heavy rain
mod rain
light rain
rain showers
clear
clear
part cloud
light rain
light rain
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
mod rain
heavy rain
mod rain
light rain
rain shwrs
clear
clear
some clouds
light rain
light rain
 km/h
15
ENE
5
NNW
15
ENE
5
ENE
10
WSW
5
ENE
0
SE
10
W
5
E
5
WSW
5
W
5
E
5
SE
5
SW
5
E
5
NNW
10
E
25
ENE
25
ENE
25
ENE
20
ENE
20
NE
20
ENE
15
NE
10
NE
10
N
10
ENE
15
NE
0
W
10
E
5
WNW
10
WSW
5
E
10
ENE
5
ENE
5
ENE
5
ESE
10
S
10
SSE
15
E
15
NE
20
ENE
0
NNW
10
WSW
5
ESE
10
SSE
10
S
 mm 
4
1
5
6
12
8
5
3
1
2
max°C
15
20
15
14
17
13
16
17
13
17
17
14
14
17
15
15
19
17
16
16
14
16
18
15
16
19
16
19
22
16
19
20
15
14
14
13
13
15
14
13
12
10
14
17
13
15
16
Moonrise
1:45
2:34
3:14
3:46
4:12
4:34
4:53
5:12
5:31
5:52
6:17
6:49
7:31
8:27
9:36
10:52
Moonset
9:35
10:32
11:36
12:45
1:56
3:08
4:22
5:38
6:56
8:18
9:44
11:09
12:27
1:32
2:21
Sunrise
6:33
6:31
6:28
6:28
6:26
6:24
6:22
6:20
6:18
6:16
6:15
6:13
6:11
6:09
6:07
6:05
Sunset
7:40
7:42
7:44
7:45
7:45
7:46
7:49
7:50
7:51
7:52
7:53
7:54
7:55
7:58
7:59
8:00
Today's sea temperature in Koper, Slovenia is
13.6° C
(Statistics for 08 Apr 1981-2005 – mean: 12.5 max: 13.7 min: 10.9°C)
Issued (local time): 7 am Wednesday 08 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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