In August warmest sea in Croatia is usually observed in the following locations: Novigrad, Umag, Porec.
Table below shows the average sea water temperature for marine resorts of Croatia in August for the last three years.
| Place name | August 2026 | August 2025 | August 2024 |
|---|---|---|---|
| Novigrad | 82.6°F | 78.0°F | 82.3°F |
| Umag | 82.5°F | 77.8°F | 82.3°F |
| Porec | 82.3°F | 78.1°F | 82.2°F |
| Komiza | 81.8°F | 76.8°F | 80.3°F |
| Rovinj | 81.8°F | 78.0°F | 81.9°F |
| Vrsar | 81.8°F | 78.0°F | 81.9°F |
| Pula | 81.7°F | 77.0°F | 81.2°F |
| Makarska | 81.4°F | 76.4°F | 80.2°F |
| Baska Voda | 81.4°F | 75.7°F | 79.7°F |
| Brela | 81.4°F | 75.7°F | 79.7°F |
| Tucepi | 81.4°F | 76.4°F | 80.2°F |
| Lastovo | 81.1°F | 76.6°F | 79.6°F |
| Plat | 80.9°F | 77.1°F | 78.5°F |
| Mlini | 80.9°F | 77.1°F | 78.5°F |
| Cavtat | 80.9°F | 77.1°F | 78.3°F |
| Dubrovnik | 80.7°F | 76.5°F | 78.3°F |
| Hvar | 80.7°F | 76.2°F | 78.7°F |
| Istria | 80.7°F | 76.5°F | 80.5°F |
| Stari Grad | 80.7°F | 76.1°F | 79.0°F |
| Korcula | 80.5°F | 75.8°F | 78.7°F |
| Split | 80.5°F | 75.9°F | 79.6°F |
| Klek | 80.5°F | 76.3°F | 79.9°F |
| Solin | 80.5°F | 75.7°F | 79.5°F |
| Trogir | 80.5°F | 76.1°F | 79.2°F |
| Dugi Otok | 80.4°F | 76.4°F | 79.6°F |
| Medulin | 80.4°F | 75.4°F | 79.6°F |
| Supetar | 80.3°F | 75.4°F | 79.1°F |
| Molat | 80.0°F | 75.1°F | 79.0°F |
| Mali Losinj | 80.0°F | 75.7°F | 78.9°F |
| Zadar | 79.9°F | 75.1°F | 79.5°F |
| Novalja | 79.9°F | 74.6°F | 79.0°F |
| Sibenik | 79.9°F | 74.9°F | 77.5°F |
| Skradin | 79.8°F | 74.7°F | 77.4°F |
| Brac | 79.8°F | 75.0°F | 78.6°F |
| Omis | 79.6°F | 75.1°F | 78.5°F |
| Rab | 79.3°F | 74.0°F | 78.7°F |
| Vodice | 79.1°F | 74.0°F | 76.5°F |
| Biograd na Moru | 79.1°F | 74.1°F | 78.0°F |
| Lovran | 79.0°F | 74.0°F | 78.6°F |
| Rijeka | 78.9°F | 73.6°F | 78.5°F |
| Opatija | 78.9°F | 73.7°F | 78.3°F |
| Labin | 78.8°F | 74.3°F | 78.5°F |
| Rabac | 78.7°F | 74.3°F | 78.6°F |
| Cres | 78.7°F | 74.0°F | 78.3°F |
| Pag | 78.5°F | 73.7°F | 78.6°F |
| Kraljevica | 78.5°F | 74.0°F | 78.8°F |
| Crikvenica | 78.4°F | 74.4°F | 79.0°F |
| Krk | 77.9°F | 73.4°F | 77.7°F |
Charts below show average sea water temperature for Croatia resorts with the warmest sea in August.
You can also check other months of the year to see sea temperature of Croatia resorts at that time.
Places in Croatia:
Name
°F
