In October warmest sea in Croatia is usually observed in the following locations: Lastovo, Cavtat, Plat.
Table below shows the average sea water temperature for marine resorts of Croatia in October for the last three years.
| Place name | October 2025 | October 2024 | October 2023 |
|---|---|---|---|
| Lastovo | 69.3°F | 71.8°F | 73.1°F |
| Cavtat | 69.0°F | 72.0°F | 72.7°F |
| Plat | 68.9°F | 72.1°F | 72.7°F |
| Mlini | 68.9°F | 72.1°F | 72.7°F |
| Dubrovnik | 68.8°F | 71.8°F | 72.3°F |
| Klek | 68.7°F | 71.2°F | 70.8°F |
| Hvar | 68.7°F | 71.4°F | 72.8°F |
| Korcula | 68.6°F | 71.1°F | 72.0°F |
| Stari Grad | 68.5°F | 71.4°F | 72.6°F |
| Komiza | 68.3°F | 71.1°F | 72.8°F |
| Dugi Otok | 67.9°F | 70.3°F | 71.8°F |
| Pula | 67.9°F | 68.1°F | 71.6°F |
| Rovinj | 67.7°F | 67.9°F | 71.8°F |
| Trogir | 67.5°F | 70.0°F | 71.4°F |
| Vrsar | 67.5°F | 67.8°F | 71.7°F |
| Sibenik | 67.5°F | 69.9°F | 71.5°F |
| Skradin | 67.5°F | 70.0°F | 71.6°F |
| Porec | 67.4°F | 67.8°F | 71.7°F |
| Novigrad | 67.4°F | 67.6°F | 71.6°F |
| Umag | 67.4°F | 67.4°F | 71.4°F |
| Split | 67.4°F | 69.9°F | 71.0°F |
| Molat | 67.4°F | 69.5°F | 71.4°F |
| Medulin | 67.2°F | 67.9°F | 71.2°F |
| Tucepi | 67.2°F | 70.5°F | 71.9°F |
| Mali Losinj | 67.2°F | 68.7°F | 71.4°F |
| Solin | 67.1°F | 70.0°F | 71.1°F |
| Vodice | 67.1°F | 70.3°F | 71.5°F |
| Makarska | 67.0°F | 70.3°F | 71.7°F |
| Zadar | 67.0°F | 68.4°F | 70.5°F |
| Istria | 66.8°F | 67.2°F | 70.6°F |
| Supetar | 66.8°F | 70.2°F | 71.3°F |
| Baska Voda | 66.7°F | 69.8°F | 71.3°F |
| Brela | 66.7°F | 69.8°F | 71.3°F |
| Omis | 66.6°F | 69.8°F | 71.0°F |
| Biograd na Moru | 66.6°F | 69.8°F | 71.0°F |
| Brac | 66.5°F | 69.8°F | 71.0°F |
| Novalja | 66.5°F | 67.4°F | 70.1°F |
| Pag | 66.3°F | 67.4°F | 70.0°F |
| Opatija | 66.0°F | 65.5°F | 67.9°F |
| Lovran | 66.0°F | 65.5°F | 68.1°F |
| Rijeka | 65.9°F | 65.5°F | 67.8°F |
| Rab | 65.9°F | 66.1°F | 69.6°F |
| Cres | 65.7°F | 66.3°F | 69.3°F |
| Labin | 65.5°F | 66.3°F | 69.0°F |
| Rabac | 65.4°F | 66.1°F | 68.8°F |
| Kraljevica | 65.4°F | 65.2°F | 67.8°F |
| Krk | 65.2°F | 65.8°F | 69.0°F |
| Crikvenica | 64.5°F | 64.7°F | 67.4°F |
Charts below show average sea water temperature for Croatia resorts with the warmest sea in October.
You can also check other months of the year to see sea temperature of Croatia resorts at that time.
Places in Croatia:
Name
°F
