Average sea water temperature in September:
+76.2°F
| Minimum sea water temperature in September: | 82.4°F |
| Maximum sea water temperature in September: | 70.2°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 79.6°F. The highest and lowest sea temperatures during the month were 82.4°F and 74.8°F.
Monthly sea water temperature in Cavtat, °F
Which Croatia resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Plat | 79.6°F | 77.0°F |
| Mlini | 79.6°F | 77.0°F |
| Cavtat | 79.6°F | 77.0°F |
| Dubrovnik | 79.0°F | 76.7°F |
| Lastovo | 78.6°F | 76.8°F |
| Novigrad | 78.3°F | 75.8°F |
| Komiza | 78.2°F | 75.7°F |
| Rovinj | 78.1°F | 75.9°F |
| Porec | 78.1°F | 75.8°F |
| Umag | 78.1°F | 75.7°F |
| Vrsar | 78.0°F | 75.8°F |
| Pula | 77.8°F | 75.5°F |
| Hvar | 77.7°F | 75.6°F |
| Tucepi | 77.6°F | 74.7°F |
| Stari Grad | 77.5°F | 75.5°F |
| Korcula | 77.5°F | 75.9°F |
| Makarska | 77.5°F | 74.7°F |
| Dugi Otok | 77.4°F | 75.5°F |
| Split | 77.1°F | 74.6°F |
| Trogir | 77.0°F | 74.6°F |
Best time for vacation in Cavtat
Cavtat on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Cavtat
Local time: 11:53
October 18, sunday
1200
63°F
N
6 mph
6 mph
1500
63°F
NE
4 mph
4 mph
1800
63°F
E
1 mph
1 mph
2100
63°F
SW
2 mph
2 mph
October 19, monday
0000
63°F
S
2 mph
2 mph
0300
63°F
S
4 mph
4 mph
0600
63°F
SW
3 mph
3 mph
0900
64°F
NW
2 mph
2 mph
