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 — and sunset is at 07:55 PM.

Days 1–4 Weather Summary

Moderate rain (total 13mm), heaviest on Wed afternoon. Warm air temperatures (max 22°C on Tue afternoon, min 13°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 38mm), heaviest during Fri morning. Cool air temperatures (max 17°C on Sat afternoon, min 11°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 21°C on Tue afternoon, min 10°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Thu afternoon. Warm (max 23°C on Thu afternoon, min 13°C on Tue night). Wind will be generally light.

Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Fri
2
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
7:42PM0.79m
7:22PM0.88m
6:00AM0.68m
7:38PM0.97m
7:19AM0.76m
8:02PM1.07m
8:10AM0.84m
8:28PM1.15m
8:53AM0.91m
8:56PM1.21m
9:35AM0.95m
9:25PM1.24m
10:16AM0.97m
9:55PM1.25m
10:57AM0.96m
10:25PM1.22m
11:42AM0.93m
10:54PM1.15m
12:30PM0.88m
11:21PM1.07m
1:30PM0.82m
11:45PM0.97m
3:04PM0.78m
Low Tide
11:14AM0.37m
1:53AM0.59m
12:28PM0.33m
2:05AM0.46m
1:17PM0.29m
2:30AM0.33m
1:57PM0.26m
3:00AM0.20m
2:35PM0.25m
3:32AM0.09m
3:11PM0.26m
4:05AM0.02m
3:46PM0.30m
4:39AM-0.02m
4:20PM0.37m
5:16AM-0.01m
4:54PM0.45m
5:53AM0.03m
5:28PM0.54m
6:33AM0.10m
6:03PM0.63m
7:19AM0.19m
Wave
height (m) 
direction
period (s) 
0.2
S
3
0.1
S
4
0.1
S
3
0
E
3
0
W
1
0.1
W
2
0
W
2
0
E
1
0
W
1
0
W
2
0
E
1
0.1
SW
4
0
W
3
0.7
NNE
3
0.2
E
3
0.1
NW
2
0
W
2
0.1
SW
2
0.2
ENE
3
0.4
ENE
3
0.2
NNE
3
0.3
NE
2
0.4
NE
3
0.2
NNW
2
0.1
W
2
0.2
NNE
2
0.2
NNW
2
0.1
W
2
0
W
2
0.1
W
2
0
W
2
0.1
N
1
0.1
N
2
0
E
2
0
E
1
0
W
2
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
rain showers
mod rain
rain showers
light rain
cloud
part cloud
heavy rain
rain showers
clear
cloud
clear
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
cloud
part cloud
some clouds
some clouds
some clouds
some clouds
some clouds
risk tstorm
risk tstorm
rain shwrs
mod rain
rain shwrs
light rain
cloudy
some clouds
heavy rain
rain shwrs
clear
cloudy
clear
rain shwrs
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
rain shwrs
some clouds
cloudy
some clouds
 km/h
5
E
5
WNW
5
WNW
5
NE
5
NNW
5
WNW
5
E
5
NW
5
W
5
ENE
5
NNW
5
NNW
5
ENE
25
ENE
10
NE
5
ENE
0
SSW
10
WSW
15
ENE
20
ENE
15
E
10
ENE
15
NE
10
NE
10
ENE
10
NE
10
NNW
5
E
5
NW
5
W
5
E
5
NNE
10
E
5
E
5
NNE
5
S
 mm 
1
3
1
8
9
4
15
10
2
1
max°C
15
18
19
16
20
22
17
19
20
16
15
16
16
14
16
13
15
17
13
14
18
14
17
19
16
18
21
17
20
21
18
22
23
17
16
20
Moonrise
2:38
3:14
3:42
4:06
4:27
4:46
5:06
5:28
5:54
6:28
7:13
8:10
9:19
Moonset
10:48
12:00
1:17
2:35
3:54
5:15
6:39
8:05
9:34
11:00
12:16
1:17
Sunrise
6:09
6:07
6:05
6:05
6:03
6:01
6:00
5:58
5:56
5:54
5:54
5:52
Sunset
7:55
7:58
7:59
8:00
8:01
8:02
8:04
8:05
8:07
8:07
8:08
8:10
8:12
Today's sea temperature in Koper, Slovenia is 13.9 °C (Statistics for 20 Apr 1981-2005 – mean: 14.0 max: 16.3 min: 12.7°C)
Issued (local time): 7 pm Sunday 20 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest