Measurements:
°C
°F
World Resorts Croatia

Croatia Sea Water Temperature in May

The Croatia resorts with the warmest sea water temperature in May are Plat, Mlini and Cavtat.

Below you can see a list of all popular Croatia resorts and information about sea water temperature in May for the last two years.

Resort Name May 2025 May 2024 May 2023
Plat 68.0°F 68.6°F 67.2°F
Mlini 68.0°F 68.6°F 67.2°F
Cavtat 68.0°F 68.6°F 67.3°F
Dubrovnik 67.8°F 68.5°F 66.8°F
Lastovo 67.4°F 68.0°F 66.3°F
Umag 67.4°F 66.6°F 63.7°F
Novigrad 67.3°F 66.8°F 64.0°F
Klek 67.3°F 67.5°F 66.7°F
Split 67.3°F 67.5°F 65.5°F
Komiza 67.2°F 67.6°F 65.6°F
Porec 67.1°F 66.6°F 64.0°F
Hvar 67.1°F 67.5°F 65.7°F
Trogir 67.1°F 67.5°F 65.6°F
Stari Grad 67.0°F 67.4°F 65.6°F
Makarska 67.0°F 67.0°F 66.1°F
Tucepi 66.9°F 67.1°F 66.3°F
Solin 66.9°F 67.2°F 65.3°F
Korcula 66.8°F 67.4°F 65.9°F
Vrsar 66.7°F 66.0°F 63.5°F
Zadar 66.6°F 66.9°F 64.9°F
Skradin 66.5°F 67.6°F 65.2°F
Sibenik 66.5°F 67.7°F 65.2°F
Rovinj 66.5°F 65.9°F 63.2°F
Dugi Otok 66.4°F 66.6°F 64.7°F
Baska Voda 66.3°F 66.6°F 65.5°F
Brela 66.3°F 66.6°F 65.5°F
Vodice 66.3°F 67.5°F 65.0°F
Supetar 66.3°F 66.7°F 64.8°F
Biograd na Moru 66.1°F 67.3°F 64.9°F
Omis 65.8°F 66.5°F 64.5°F
Mali Losinj 65.8°F 66.6°F 64.1°F
Molat 65.8°F 66.0°F 64.0°F
Istria 65.7°F 65.6°F 62.6°F
Brac 65.7°F 66.5°F 64.6°F
Pula 65.5°F 65.8°F 62.9°F
Pag 65.3°F 66.8°F 63.3°F
Novalja 65.3°F 66.7°F 63.8°F
Medulin 64.7°F 65.9°F 62.5°F
Rab 64.7°F 66.3°F 63.6°F
Crikvenica 64.5°F 66.1°F 62.6°F
Labin 64.1°F 65.5°F 62.3°F
Rabac 64.1°F 65.5°F 62.3°F
Cres 64.1°F 66.0°F 61.8°F
Lovran 63.9°F 65.6°F 63.0°F
Krk 63.8°F 66.0°F 61.7°F
Opatija 63.7°F 65.4°F 63.1°F
Kraljevica 63.6°F 65.6°F 62.1°F
Rijeka 63.5°F 65.6°F 62.8°F

Please see following sea water temperature averages charts for the warmest Croatia resorts in May.

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.