Helmy · Yacht Management
Marina in Zadar, Croatia
Gaženička cesta 28C, 23000 Zadar (Gaženica ferry terminal)
Main harbour master's office for the Zadar district, at the Gaženica ferry terminal. Zadar is a year-round maritime border crossing for yachts arriving from or leaving for non-Schengen countries; maritime traffic is reached 24 hours on +385 23 254 880.
Other
https://mmpi.gov.hr/sea/harbormasters-offices/8461
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.