Opatija Sea Conditions and Tide Table

Opatija 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 07:37 AM and sunset is at 04:21 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Sat morning, min 8°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Sun morning, min 7°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 9mm), mostly falling on Wed night. Mild temperatures (max 9°C on Wed morning, min 4°C on Fri afternoon). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sat morning. Mild temperatures (max 9°C on Sun morning, min 1°C on Mon night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
8:52PM0.39m
7:10AM0.57m
9:31PM0.40m
7:43AM0.57m
10:13PM0.41m
8:15AM0.56m
10:57PM0.42m
8:47AM0.54m
11:44PM0.44m
9:19AM0.52m
00:31AM0.46m
9:55AM0.48m
1:15AM0.49m
10:37AM0.42m
1:56AM0.52m
11:40AM0.36m
2:36AM0.55m
1:26PM0.30m
3:15AM0.58m
3:42PM0.28m
3:56AM0.60m
5:38PM0.29m
4:39AM0.61m
Low Tide
2:05PM0.04m
1:02AM0.31m
2:38PM0.02m
1:42AM0.32m
3:12PM0.01m
2:21AM0.33m
3:47PM0.01m
3:04AM0.34m
4:22PM0.01m
3:57AM0.36m
4:57PM0.01m
5:05AM0.37m
5:32PM0.02m
6:35AM0.37m
6:08PM0.05m
8:20AM0.33m
6:46PM0.09m
9:52AM0.26m
7:28PM0.14m
10:54AM0.19m
8:19PM0.20m
11:42AM0.12m
9:21PM0.25m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
rain showers
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
rain shwrs
some clouds
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloudy
cloudy
cloudy
clear
clear
clear
clear
 km/h
0
S
5
SSW
0
SSW
5
S
0
ESE
5
NNE
5
NNE
5
NE
10
NNE
5
NNE
0
E
5
ENE
5
ENE
5
NE
10
NNE
10
NE
10
ENE
10
NNE
10
NE
10
NE
15
NE
20
NE
20
NE
15
NE
15
NE
20
NE
15
NE
15
NNE
15
NNE
10
NNE
10
NNE
10
NE
15
NNE
10
NE
10
NE
15
NNE
 mm 
2
2
1
1
1
2
1
1
max°C
13
13
12
13
13
11
14
13
9
13
12
11
11
11
11
11
10
8
9
8
7
7
7
7
7
5
4
6
5
6
9
8
4
8
6
3
Moonrise
6:27
7:28
8:22
9:06
9:42
10:11
10:35
10:55
11:14
11:32
11:51
12:13
Moonset
2:42
3:26
4:19
5:22
6:29
7:40
8:51
10:01
11:13
12:26
1:42
Sunrise
7:37
7:37
7:37
7:39
7:39
7:39
7:39
7:39
7:41
7:41
7:41
7:41
Sunset
4:21
4:21
4:22
4:22
4:22
4:22
4:23
4:23
4:24
4:25
4:25
4:27
Today's sea temperature in Opatija is
13.7° C
(Statistics for 18 Dec 1981-2005 – mean: 13.7 max: 15.7 min: 12.0°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest