Helmy · Yacht Management
Marina in Dubrovnik, Croatia
Vukovarska 16, 20000 Dubrovnik
Main harbour master's office for the Dubrovnik district, with branches including Cavtat, Korčula, Lastovo and a section in the Dubrovnik city harbour. Dubrovnik is a year-round maritime border crossing for yachts arriving from or leaving for non-Schengen countries; the office monitors VHF 10 and 16, and maritime traffic is reached 24 hours on +385 20 418 989.
Other
https://mmpi.gov.hr/sea/harbormasters-offices/8461
Every yacht service in Dubrovnik
All marinas and harbours on Helmy
Helmy lists marinas port by port, free, with no account needed to look. It is also where a boat keeps her own papers, manuals, log book and orders.