The whole coastal area of the southern part of Croatia has a gentle mediteranium climate. Summers are sunny, warm and dry with very little rain. Air temperature  from may to september is around 25-30 °C, and during the summer months the temperature goes over 30°C. With about 2600 sunny hours during the whole year, the coast of Croatia is one of the sunniest regions in Europe.
The sea temperature in summer months goes around 24-27 °C.