If you want to enjoy a really warm and sunny vacation, go to one of the Croatian islands, which in terms of the number of sunny days per year surpass even some of the better-known tourist resorts. The sea temperature in Croatia ranges between 21 and 25°C in the summer months (but it was also 28°C in the summer of 2015).
Check the current weather in individual destinations. Click on individual destinations to view detailed information and the weather forecast for the next 6 days: