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 07:39 AM and sunset is at 04:22 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Wed morning. Cool air temperatures (max 11°C on Tue morning, min 3°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Sat morning, min 1°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Tue night. Freeze-thaw conditions (max 6°C on Mon morning, min -2°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the ENE by Wed morning).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Thu morning, min -5°C on Sat afternoon). Winds increasing (calm on Thu morning, fresh winds from the NE by Fri afternoon).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
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
7:00PM0.33m
5:24AM0.61m
7:58PM0.37m
8:47PM0.40m
9:31PM0.43m
7:35AM0.59m
10:13PM0.45m
Low Tide
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
12:26PM0.06m
10:31PM0.28m
1:07PM0.02m
11:40PM0.31m
1:48PM-0.01m
00:43AM0.32m
2:28PM-0.03m
1:41AM0.33m
3:06PM-0.03m
2:37AM0.34m
Wave
height (m) 
direction
period (s) 
light rain
light rain
light rain
light rain
cloud
part cloud
light rain
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
mod rain
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
light rain
light rain
light rain
light rain
cloudy
some clouds
light rain
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
mod rain
light rain
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
 km/h
5
NE
10
NNE
15
NE
25
NE
25
NE
15
NNE
15
NE
15
NE
15
NNE
10
NNE
10
NE
10
NNE
5
NE
0
NE
5
NNW
15
NE
15
ENE
5
NNE
10
N
10
NW
5
NNW
0
SE
5
ESE
5
NNE
30
ENE
25
NE
10
N
0
N
5
SE
10
NE
25
ENE
25
ENE
25
ENE
20
NE
15
NE
10
NNE
 mm 
2
2
1
3
1
10
1
max°C
11
11
9
7
6
4
6
6
4
7
6
6
10
8
7
5
4
2
6
4
3
6
5
5
3
2
1
3
2
0
1
0
-1
0
-2
-5
Moonrise
10:11
10:35
10:55
11:14
11:32
11:51
12:13
12:40
1:16
2:04
3:07
4:23
Moonset
7:40
8:51
10:01
11:13
12:26
1:42
3:03
4:27
5:49
7:04
8:05
Sunrise
7:39
7:39
7:39
7:41
7:41
7:41
7:41
7:41
7:41
7:41
7:41
7:41
Sunset
4:22
4:23
4:23
4:24
4:25
4:25
4:27
4:28
4:29
4:30
4:30
4:31
Today's sea temperature in Opatija is
13.4° C
(Statistics for 23 Dec 1981-2005 – mean: 13.2 max: 15.3 min: 10.7°C)
Issued (local time): 6 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest