In December warmest sea in Croatia is usually observed in the following locations: Lastovo, Komiza, Korcula.
Table below shows the average sea water temperature for marine resorts of Croatia in December for the last three years.
| Place name | December 2025 | December 2024 | December 2023 |
|---|---|---|---|
| Lastovo | 63.6°F | 62.8°F | 62.5°F |
| Komiza | 63.0°F | 62.4°F | 62.7°F |
| Korcula | 62.4°F | 62.1°F | 62.1°F |
| Hvar | 62.3°F | 62.2°F | 62.7°F |
| Klek | 62.1°F | 61.8°F | 62.1°F |
| Plat | 62.1°F | 61.9°F | 61.0°F |
| Mlini | 62.1°F | 61.9°F | 61.0°F |
| Cavtat | 62.0°F | 61.8°F | 61.0°F |
| Dubrovnik | 61.8°F | 61.6°F | 61.0°F |
| Stari Grad | 61.6°F | 62.0°F | 62.7°F |
| Dugi Otok | 61.3°F | 61.1°F | 62.1°F |
| Molat | 60.5°F | 60.6°F | 61.7°F |
| Biograd na Moru | 60.3°F | 60.0°F | 61.3°F |
| Vodice | 60.2°F | 60.9°F | 61.1°F |
| Skradin | 59.9°F | 61.0°F | 61.0°F |
| Sibenik | 59.8°F | 60.9°F | 61.0°F |
| Mali Losinj | 59.5°F | 60.1°F | 61.2°F |
| Trogir | 59.0°F | 60.4°F | 61.2°F |
| Supetar | 59.0°F | 60.8°F | 61.8°F |
| Zadar | 58.9°F | 58.8°F | 60.0°F |
| Tucepi | 58.9°F | 61.3°F | 61.8°F |
| Solin | 58.6°F | 60.2°F | 61.3°F |
| Pag | 58.5°F | 58.7°F | 60.1°F |
| Split | 58.4°F | 59.9°F | 61.0°F |
| Makarska | 58.3°F | 61.1°F | 61.4°F |
| Omis | 58.3°F | 60.6°F | 61.2°F |
| Brac | 58.3°F | 60.6°F | 61.2°F |
| Rovinj | 58.2°F | 58.6°F | 59.1°F |
| Novalja | 58.2°F | 58.8°F | 59.9°F |
| Vrsar | 58.1°F | 58.3°F | 58.8°F |
| Porec | 58.0°F | 58.1°F | 58.8°F |
| Pula | 58.0°F | 58.5°F | 58.9°F |
| Baska Voda | 57.7°F | 60.6°F | 60.6°F |
| Brela | 57.7°F | 60.6°F | 60.6°F |
| Novigrad | 57.7°F | 57.8°F | 58.5°F |
| Medulin | 57.6°F | 57.7°F | 58.6°F |
| Rab | 57.4°F | 58.5°F | 58.9°F |
| Cres | 57.4°F | 58.1°F | 58.8°F |
| Umag | 57.4°F | 57.3°F | 57.9°F |
| Istria | 57.2°F | 57.4°F | 57.6°F |
| Labin | 57.1°F | 57.3°F | 57.6°F |
| Krk | 57.0°F | 58.0°F | 58.4°F |
| Rabac | 57.0°F | 57.2°F | 57.4°F |
| Lovran | 56.5°F | 57.7°F | 57.9°F |
| Opatija | 56.5°F | 57.4°F | 57.9°F |
| Rijeka | 56.4°F | 57.4°F | 57.8°F |
| Kraljevica | 56.1°F | 57.1°F | 57.4°F |
| Crikvenica | 55.3°F | 56.0°F | 56.5°F |
Charts below show average sea water temperature for Croatia resorts with the warmest sea in December.
You can also check other months of the year to see sea temperature of Croatia resorts at that time.
Places in Croatia:
Name
°F
