Average sea water temperature in September:
+74.4°F
| Minimum sea water temperature in September: | 80.8°F |
| Maximum sea water temperature in September: | 69.6°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 78.6°F. The highest and lowest sea temperatures during the month were 80.8°F and 75.9°F.
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Monthly sea water temperature in Dugi Otok, °F
Which Croatia resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Plat | 80.9°F | 77.0°F |
| Mlini | 80.9°F | 77.0°F |
| Cavtat | 80.9°F | 77.0°F |
| Dubrovnik | 80.4°F | 76.7°F |
| Lastovo | 80.1°F | 76.8°F |
| Komiza | 79.8°F | 75.7°F |
| Novigrad | 79.6°F | 75.8°F |
| Tucepi | 79.5°F | 74.7°F |
| Makarska | 79.5°F | 74.7°F |
| Porec | 79.4°F | 75.8°F |
| Rovinj | 79.4°F | 75.9°F |
| Umag | 79.4°F | 75.7°F |
| Hvar | 79.3°F | 75.6°F |
| Vrsar | 79.2°F | 75.8°F |
| Pula | 79.2°F | 75.5°F |
| Korcula | 79.1°F | 75.9°F |
| Stari Grad | 79.1°F | 75.5°F |
| Brela | 79.0°F | 74.1°F |
| Baska Voda | 79.0°F | 74.1°F |
| Split | 78.8°F | 74.6°F |
Best time for vacation in Dugi Otok
Dugi Otok on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Dugi Otok
Local time: 23:50
September 22, tuesday
0000
68°F
SW
17 mph
17 mph
0300
64°F
SW
14 mph
14 mph
0600
63°F
SW
14 mph
14 mph
0900
66°F
SW
15 mph
15 mph
1200
72°F
SW
12 mph
12 mph
1500
72°F
SE
11 mph
11 mph
1800
70°F
SW
17 mph
17 mph
2100
64°F
SW
14 mph
14 mph
