At this moment warmest sea in Croatia was observed in the following locations: Umag, Novigrad, Porec.
You can find the full list of Croatia marine locations in the table below. It shows current sea temperature values and averages for current and upcoming months.
| Place name | Current sea temp |
August 2025 | September 2025 |
|---|---|---|---|
| Umag | 83.5°F | 77.8°F | 75.7°F |
| Novigrad | 83.1°F | 78.0°F | 75.8°F |
| Porec | 82.8°F | 78.1°F | 75.8°F |
| Pula | 82.6°F | 77.0°F | 75.5°F |
| Komiza | 82.2°F | 76.8°F | 75.7°F |
| Vrsar | 82.0°F | 78.0°F | 75.8°F |
| Rovinj | 81.9°F | 78.0°F | 75.9°F |
| Medulin | 81.9°F | 75.4°F | 74.7°F |
| Lastovo | 81.5°F | 76.6°F | 76.8°F |
| Brela | 81.3°F | 75.7°F | 74.1°F |
| Novalja | 81.3°F | 74.6°F | 73.8°F |
| Baska Voda | 81.3°F | 75.7°F | 74.1°F |
| Rab | 81.1°F | 74.0°F | 73.1°F |
| Plat | 81.1°F | 77.1°F | 77.0°F |
| Istria | 81.1°F | 76.5°F | 74.8°F |
| Molat | 81.1°F | 75.1°F | 75.0°F |
| Dugi Otok | 81.1°F | 76.4°F | 75.5°F |
| Mlini | 81.1°F | 77.1°F | 77.0°F |
| Mali Losinj | 81.1°F | 75.7°F | 74.8°F |
| Cavtat | 81.1°F | 77.1°F | 77.0°F |
| Makarska | 81.0°F | 76.4°F | 74.7°F |
| Cres | 81.0°F | 74.0°F | 73.3°F |
| Tucepi | 80.8°F | 76.4°F | 74.7°F |
| Dubrovnik | 80.6°F | 76.5°F | 76.7°F |
| Sibenik | 80.6°F | 74.9°F | 73.8°F |
| Stari Grad | 80.6°F | 76.1°F | 75.5°F |
| Hvar | 80.6°F | 76.2°F | 75.6°F |
| Zadar | 80.4°F | 75.1°F | 73.9°F |
| Korcula | 80.4°F | 75.8°F | 75.9°F |
| Skradin | 80.4°F | 74.7°F | 73.8°F |
| Kraljevica | 80.1°F | 74.0°F | 71.7°F |
| Pag | 79.9°F | 73.7°F | 73.6°F |
| Solin | 79.9°F | 75.7°F | 74.5°F |
| Krk | 79.9°F | 73.4°F | 72.7°F |
| Trogir | 79.9°F | 76.1°F | 74.6°F |
| Split | 79.9°F | 75.9°F | 74.6°F |
| Rijeka | 79.9°F | 73.6°F | 72.3°F |
| Brac | 79.7°F | 75.0°F | 74.0°F |
| Crikvenica | 79.5°F | 74.4°F | 71.3°F |
| Klek | 79.5°F | 76.3°F | 74.4°F |
| Vodice | 79.5°F | 74.0°F | 73.9°F |
| Supetar | 79.5°F | 75.4°F | 74.4°F |
| Labin | 79.5°F | 74.3°F | 73.3°F |
| Lovran | 79.3°F | 74.0°F | 72.6°F |
| Rabac | 79.3°F | 74.3°F | 73.1°F |
| Biograd na Moru | 79.3°F | 74.1°F | 73.6°F |
| Opatija | 79.3°F | 73.7°F | 72.4°F |
| Omis | 79.0°F | 75.1°F | 74.1°F |
Charts below show average sea water temperature for Croatia resorts with the warmest sea.
You can also check other months of the year to see sea temperature of Croatia resorts at that time.
Places in Croatia:
Name
°F
