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 — and sunset is at 04:50 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 7°C on Wed morning, min -1°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

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

Days 8–10 Weather Summary

Moderate rain (total 18mm), heaviest on Sat night. Mild temperatures (max 9°C on Sat afternoon, min 1°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Thu morning. Freeze-thaw conditions (max 5°C on Fri morning, min -1°C on Tue night). Winds increasing (light winds from the NE on Wed morning, fresh winds from the NE by Thu afternoon).

Sun
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
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
night
Wave Height Map
High Tide
9:56PM0.45m
8:11AM0.55m
10:30PM0.47m
8:45AM0.53m
11:02PM0.50m
9:22AM0.50m
11:35PM0.52m
10:02AM0.45m
00:07AM0.54m
10:51AM0.39m
00:42AM0.55m
11:53AM0.34m
1:20AM0.56m
1:27PM0.29m
2:05AM0.56m
3:54PM0.28m
2:58AM0.55m
6:19PM0.31m
3:59AM0.55m
7:23PM0.36m
8:03PM0.40m
8:37PM0.44m
9:10PM0.47m
7:32AM0.54m
9:42PM0.49m
Low Tide
2:58PM0.00m
2:33AM0.32m
3:28PM-0.01m
3:20AM0.32m
3:57PM-0.01m
4:12AM0.31m
4:26PM0.01m
5:09AM0.30m
4:54PM0.04m
6:13AM0.28m
5:23PM0.09m
7:25AM0.25m
5:53PM0.14m
8:44AM0.21m
6:26PM0.20m
10:02AM0.16m
7:08PM0.26m
11:09AM0.12m
8:30PM0.31m
12:04PM0.07m
10:28PM0.33m
12:51PM0.04m
11:59PM0.34m
1:33PM0.01m
1:06AM0.33m
2:10PM-0.00m
2:01AM0.31m
2:43PM-0.01m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
mod rain
part cloud
part cloud
mod rain
light rain
light rain
mod rain
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
light snow
light rain
light rain
part cloud
cloud
part cloud
part cloud
part cloud
cloud
mod rain
light rain
mod snow
snow showers
part cloud
light snow
light snow
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
mod rain
some clouds
some clouds
mod rain
light rain
light rain
mod rain
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
light snow
light rain
light rain
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
mod rain
light rain
mod snow
snow shwrs
some clouds
light snow
light snow
 km/h
15
NE
15
NNE
15
NE
10
NE
10
NNE
10
NNE
10
NE
10
NE
5
NE
0
NNE
5
N
5
NNE
5
SSE
0
NNE
0
NE
0
E
5
NW
0
SW
5
S
10
NNE
20
NE
20
NE
15
NE
10
ENE
10
NE
10
NE
15
NE
10
NE
10
NE
10
NE
10
NE
20
NE
30
NE
35
NE
25
NE
15
NE
10
NE
10
NNE
5
ENE
5
S
5
E
15
NNE
20
NE
5
ENE
5
NNE
10
NE
15
NNE
 mm 
9
6
4
2
6
1
2
7
3
max°C
6
1
6
4
-1
6
4
0
7
6
6
8
7
6
9
9
8
9
9
9
8
7
6
8
8
4
6
4
1
3
3
0
2
3
4
5
5
1
5
5
3
2
0
4
7
5
-2
Moonrise
8:14
8:40
9:01
9:20
9:38
9:56
10:17
10:41
11:12
11:53
12:48
1:56
3:15
4:37
5:57
Moonset
4:18
5:29
6:41
7:53
9:04
10:17
11:31
12:48
2:09
3:30
4:46
5:51
6:42
7:20
7:49
Sunrise
7:35
7:35
7:33
7:33
7:31
7:31
7:30
7:30
7:28
7:28
7:26
7:24
7:24
7:22
7:22
Sunset
4:50
4:51
4:52
4:53
4:54
4:55
4:58
4:59
5:00
5:01
5:02
5:05
5:06
5:07
5:08
5:10
Today's sea temperature in Opatija is
11.9° C
(Statistics for 18 Jan 1981-2005 – mean: 11.5 max: 13.7 min: 9.3°C)
Issued (local time): 6 pm Sunday 18 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest