The Croatia resorts with the warmest sea water temperature in March are Lastovo, Komiza and Plat.
Below you can see a list of all popular Croatia resorts and information about sea water temperature in March for the last two years.
| Resort Name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Lastovo | 59.1°F | 60.3°F | 60.2°F |
| Komiza | 59.0°F | 60.5°F | 60.1°F |
| Plat | 58.7°F | 59.5°F | 59.4°F |
| Mlini | 58.7°F | 59.5°F | 59.4°F |
| Cavtat | 58.6°F | 59.5°F | 59.3°F |
| Dubrovnik | 58.3°F | 59.3°F | 59.3°F |
| Korcula | 57.7°F | 59.0°F | 59.0°F |
| Hvar | 57.6°F | 59.4°F | 59.1°F |
| Klek | 57.4°F | 57.6°F | 58.7°F |
| Dugi Otok | 57.2°F | 58.6°F | 58.4°F |
| Stari Grad | 57.1°F | 59.0°F | 58.9°F |
| Tucepi | 56.7°F | 57.3°F | 58.2°F |
| Trogir | 56.7°F | 56.5°F | 58.0°F |
| Skradin | 56.6°F | 57.3°F | 58.1°F |
| Makarska | 56.6°F | 57.1°F | 58.0°F |
| Sibenik | 56.6°F | 57.2°F | 58.0°F |
| Vodice | 56.5°F | 57.6°F | 58.1°F |
| Molat | 56.5°F | 57.1°F | 57.6°F |
| Split | 56.4°F | 56.2°F | 57.7°F |
| Solin | 56.4°F | 56.5°F | 57.7°F |
| Biograd na Moru | 56.3°F | 57.5°F | 57.6°F |
| Mali Losinj | 56.3°F | 55.9°F | 57.3°F |
| Supetar | 56.2°F | 57.3°F | 57.8°F |
| Baska Voda | 56.0°F | 56.7°F | 57.4°F |
| Brela | 56.0°F | 56.7°F | 57.4°F |
| Brac | 55.9°F | 56.9°F | 57.5°F |
| Omis | 55.8°F | 56.8°F | 57.5°F |
| Zadar | 55.8°F | 55.8°F | 57.2°F |
| Novalja | 55.1°F | 55.0°F | 56.6°F |
| Pag | 55.1°F | 54.9°F | 56.5°F |
| Pula | 54.5°F | 53.2°F | 56.1°F |
| Rovinj | 54.4°F | 53.0°F | 55.9°F |
| Cres | 54.4°F | 53.8°F | 56.0°F |
| Medulin | 54.4°F | 53.5°F | 56.1°F |
| Krk | 54.3°F | 54.0°F | 55.9°F |
| Vrsar | 54.3°F | 52.8°F | 55.4°F |
| Labin | 54.2°F | 52.9°F | 55.2°F |
| Rabac | 54.2°F | 52.8°F | 55.1°F |
| Rab | 54.1°F | 54.1°F | 55.9°F |
| Porec | 54.1°F | 52.7°F | 55.1°F |
| Lovran | 54.1°F | 53.1°F | 55.5°F |
| Opatija | 53.9°F | 52.8°F | 55.4°F |
| Rijeka | 53.8°F | 52.8°F | 55.4°F |
| Novigrad | 53.7°F | 52.5°F | 54.8°F |
| Istria | 53.6°F | 52.6°F | 55.0°F |
| Kraljevica | 53.6°F | 52.7°F | 55.3°F |
| Umag | 53.2°F | 52.3°F | 54.5°F |
| Crikvenica | 53.2°F | 52.2°F | 55.1°F |
Please see following sea water temperature averages charts for the warmest Croatia resorts in March.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
