In reply to Chris Craggs:
second the Omis & Brela combo, enough stuff for two weeks if you are also happy to do a multipitch climb or two, for example at Visoke Glavice.
Besides, the south end of Krk around Baska offers a full week of single pitch climbing at your grades... close or above the sea. Sectors Portafortuna and Sea Bag deserve special mention, as does Belove Stene.
In terms of off the beaten track locations, Dabarski Kukovi are a wonderland of karstic rock in an incredible place. take a small set of nuts and slings, the bolting is there where you need it.
One of the new hot spots is Cikola canyon near Sibenik, which can be combined with Krka waterfalls for sight seeing.
https://www.plezanje.net/climbing/db/cragIntro.asp?type=C&ord=n&cc=... probably gives you the most recent overview what is availlable in specific places, though no topos.