Average sea water temperature in October:
+67.3°F
| Minimum sea water temperature in October: | 73.0°F |
| Maximum sea water temperature in October: | 61.9°F |
Daily sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 66.8°F. The highest and lowest sea temperatures during the month were 72.3°F and 63.3°F.
Monthly sea water temperature in Istria, °F
Which Croatia resorts have warmest sea in October?
| Place name | October 2025 | October 2024 |
|---|---|---|
| Lastovo | 69.3°F | 71.8°F |
| Cavtat | 69.0°F | 72.0°F |
| Plat | 68.9°F | 72.1°F |
| Mlini | 68.9°F | 72.1°F |
| Dubrovnik | 68.8°F | 71.8°F |
| Klek | 68.7°F | 71.2°F |
| Hvar | 68.7°F | 71.4°F |
| Korcula | 68.6°F | 71.1°F |
| Stari Grad | 68.5°F | 71.4°F |
| Komiza | 68.3°F | 71.1°F |
| Dugi Otok | 67.9°F | 70.3°F |
| Pula | 67.9°F | 68.1°F |
| Rovinj | 67.7°F | 67.9°F |
| Trogir | 67.5°F | 70.0°F |
| Vrsar | 67.5°F | 67.8°F |
| Sibenik | 67.5°F | 69.9°F |
| Skradin | 67.5°F | 70.0°F |
| Porec | 67.4°F | 67.8°F |
| Novigrad | 67.4°F | 67.6°F |
| Umag | 67.4°F | 67.4°F |
Best time for vacation in Istria
Istria on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Istria
Local time: 02:39
December 18, thursday
0300
54°F
N
5 mph
5 mph
0600
54°F
N
5 mph
5 mph
0900
54°F
E
2 mph
2 mph
1200
55°F
NE
2 mph
2 mph
1500
54°F
SE
2 mph
2 mph
1800
52°F
NE
1 mph
1 mph
2100
52°F
W
1 mph
1 mph
December 19, friday
0000
52°F
E
1 mph
1 mph
