Average sea water temperature in September:
+71.2°F
Minimum sea water temperature in September: | 78.1°F |
Maximum sea water temperature in September: | 66.6°F |
Daily sea water temperature in September, °F
Show year:
2024
2023
2022
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The average sea water temperature in September of 2024 was 72.2°F. The highest and lowest sea temperatures during the month were 77.9°F and 67.8°F.
Monthly sea water temperature in Opatija, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
56.3
60.9
65.6
71.2
76.2
75.7
71
62.5
55.7
51.9
51.3
53.1
Which Croatia resorts have warmest sea in September?
Place name | September 2024 | September 2023 |
---|---|---|
Plat | 77.8°F | 75.3°F |
Mlini | 77.8°F | 75.3°F |
Cavtat | 77.8°F | 75.3°F |
Dubrovnik | 77.6°F | 75.2°F |
Lastovo | 77.2°F | 76.2°F |
Korcula | 76.7°F | 75.5°F |
Novigrad | 76.6°F | 75.9°F |
Porec | 76.6°F | 75.9°F |
Stari Grad | 76.5°F | 75.8°F |
Hvar | 76.5°F | 75.9°F |
Vrsar | 76.4°F | 75.8°F |
Umag | 76.4°F | 75.8°F |
Rovinj | 76.4°F | 76.0°F |
Klek | 76.1°F | 74.4°F |
Komiza | 76.1°F | 76.1°F |
Pula | 75.9°F | 75.7°F |
Tucepi | 75.8°F | 74.8°F |
Makarska | 75.7°F | 74.7°F |
Trogir | 75.6°F | 74.9°F |
Supetar | 75.5°F | 74.2°F |
Best time for vacation in Opatija
Opatija on a weather map
Leaflet | Tiles © Esri
Places in Croatia:
Name
°F
24 Hours Forecast
Opatija
Local time: 23:19
March 30, sunday
0000

48°F
SW
8 mph
8 mph
0300

45°F
SW
9 mph
9 mph
0600

46°F
SW
8 mph
8 mph
0900

46°F
SW
6 mph
6 mph
1200

48°F
SW
6 mph
6 mph
1500

57°F
W
2 mph
2 mph
1800

54°F
S
1 mph
1 mph
2100

50°F
SW
4 mph
4 mph