Editor's note
We get questions about yacht slips every week from boat owners researching their first slip or planning their next harbor. This page collects what we actually tell them — the parts of the boat type conversation that change a decision, not the parts that sound good in marketing copy.
Yacht slips begin where standard wet slips end — generally 60 ft and up. Above 80 ft, owners and captains are shopping a specialized class of marina with deep water, 100A or 200A 480V power, concierge, security, and provisioning.
Mega-yacht marinas concentrate in a short list of ports: Fort Lauderdale, Miami, Palm Beach, Newport, Nantucket, San Diego, Monaco, Antibes, and Palma. Most operate on a captain-network basis — finding a slip starts with a captain phone call, not a web form.
Power is the leading constraint. A 100 ft motor yacht with reverse-cycle air and a chef's galley needs 100A 240V minimum, often 100A 480V or 200A. Marinas without the right pedestal force you to run generator 24/7, which is loud, expensive, and against most marina rules.
Customs, provisioning, varnish, and detailing services determine which marina is actually usable for a working yacht. The slip rate is the smallest line on the bill — service infrastructure is the real value.
Yacht marina checklist
- • 100A 240V or 480V power
- • 30+ ft beam slips
- • 10+ ft controlling depth
- • On-site customs (CBP)
- • Concierge / provisioning
- • 24/7 security and dockmaster
Top US yacht ports
- • Fort Lauderdale, FL
- • Miami / Coconut Grove
- • Palm Beach, FL
- • Newport, RI
- • Nantucket, MA
- • San Diego, CA