All ferries to Croatia originate in Italy but
the schedules vary by season. Naturally, there are far more
ferries between Italy and Croatia in the summer. Each year a handful
of ferry
companies to Croatia issue their new schedules and
routes for the summer season but some don't issue their schedules
until March. Most of the expanded services start around April or
May but some are July and August only. The season ends in September or early October.