The blaze burnt grass and shrubs at a space 450 hectares large, of which 320 hectares are on Croatia's territory and the rest in Bosnia and Herzegovina.
Fire-fighters were still battling against a fire in Komin, also in the area of Dubrovnik.
A wild-fire near Skradin was contained in Tuesday afternoon and 420 hectares of grass and pine forests were engulfed in this blaze.