Measurements:
°C
°F
CURRENT WEATHER
21:26
Opatija
42°F
SW 2 mph
Feels like: 42°F
Precip: 84%
World Resorts Croatia Opatija Weather

14 Day Weather Forecast

01.29
thu
DAY
50°F
NE 2 mph
precip
72%
NIGHT
42°F
SW 4 mph
precip
0%
01.30
fri
DAY
46°F
SW 1 mph
precip
69%
NIGHT
36°F
SW 6 mph
precip
0%
01.31
sat
DAY
46°F
SW 5 mph
precip
0%
NIGHT
36°F
SW 7 mph
precip
65%
02.01
sun
DAY
40°F
SW 11 mph
precip
69%
NIGHT
34°F
SW 9 mph
precip
0%
02.02
mon
DAY
42°F
SW 4 mph
precip
0%
NIGHT
32°F
SW 1 mph
precip
0%
02.03
tue
DAY
44°F
N 9 mph
precip
100%
NIGHT
48°F
N 14 mph
precip
100%
02.04
wed
DAY
50°F
N 14 mph
precip
100%
NIGHT
50°F
N 9 mph
precip
100%
02.05
thu
DAY
52°F
N 14 mph
precip
100%
NIGHT
48°F
NE 4 mph
precip
100%
02.06
fri
DAY
52°F
NW 12 mph
precip
100%
NIGHT
50°F
NE 11 mph
precip
100%
02.07
sat
DAY
48°F
NW 4 mph
precip
100%
NIGHT
46°F
W 4 mph
precip
100%
02.08
sun
DAY
52°F
E 2 mph
precip
100%
NIGHT
44°F
SW 2 mph
precip
100%
02.09
mon
DAY
48°F
NW 3 mph
precip
100%
NIGHT
44°F
NW 2 mph
precip
100%
02.10
tue
DAY
46°F
SW 2 mph
precip
100%
NIGHT
46°F
N 4 mph
precip
100%
02.11
wed
DAY
50°F
N 16 mph
precip
100%
NIGHT
48°F
NE 6 mph
precip
100%

Opatija Sea Water Temperature in January, °F

Select Year: 2026 2025 2024

The average sea surface temperature in January 2026 for Opatija was 54.5°F. The maximum and minimum values were 52.8°F and 56.6°F respectively.

Opatija on the Weather Map

Best Time to Visit Opatija
The most sunny months:
August 23 days
July 21 days
June 20 days
The most warm months:
August 83.2 °F
July 83.0 °F
June 78.4 °F
Warmest sea temperature:
August 78.9 °F
July 78.5 °F
September 73.7 °F
The most cold months:
January 41.4 °F
February 43.2 °F
December 44.5 °F
The most rainy months:
May 7 days
November 6 days
July 6 days
The most windy months:
February 8 mph
March 7 mph
November 7 mph
more details
Croatia Resorts:
NAME
F°
Baska Voda +50
Brela +50
Dubrovnik +52
Hvar +52
Istria +46
Makarska +44
Opatija +42
Porec +46
Pula +46
Rijeka +42
Rovinj +46
Split +48
Trogir +50
Zadar +52
Zagreb +40
all resorts
24 Hours Weather Forecast
Opatija
Local time: 21:26
30 jan, friday
0000 42°F
SW
4 mph
0300 42°F
SW
4 mph
0600 42°F
SW
4 mph
0900 42°F
SW
2 mph
1200 46°F
SW
1 mph
1500 46°F
S
1 mph
1800 40°F
SW
3 mph
2100 38°F
SW
5 mph