Plan your stop
Useful details
Primary operator site https://keylargoharbormarina.co/ lists phone (305) 451-0045, hours Daily 8 a.m.–5 p.m., and address 400 Ocean Drive, Key Largo, FL 33037.
On Key Largo, at MM 97–107
Key Largo Harbor Marina sits in Key Largo (Upper Keys, MM 97–107). The northern gateway to the Keys, known for reef trips, dive shops and John Pennekamp Coral Reef State Park. This listing is for dockage, marine fuel or a staging dock—not every marina offers every service.
Other marinas & boating listings currently published on Key Largo include Blue Fin Rock Harbor Marina & RV Resort, Gilbert's Resort Marina, King's Kamp RV Park and Marina. Compare them on the island or category hub rather than assuming this listing is the only option.
What this record includes
- Directory category
- Marinas & Boating
- Island area
- Key Largo (Upper Keys, MM 97–107)
- Mapped as
- marina
- Published address
- 400 Ocean Drive, Key Largo, FL 33037
- Published phone
- 305-451-0045
- Published hours field
- Daily, 8 a.m. - 5 p.m.
- Official website on file
- Yes — confirm details there
- Mapped or source amenities
- Docking, Fueling, Storage, Boat servicing
- Source
- Key Largo Harbor Marina official website
Confirm before you go
- Current hours, closures, fees and access rules on the linked source
- No ratings or “best of” rank — this page does not score or rank places
How to use this listing
Key Largo Harbor Marina is listed under marinas and boating in Key Largo (Upper Keys, MM 97–107). Fuel, transient slips, storage and public launches are different products that sometimes share a name.
Call or use the operator page for length, beam, draft, power and arrival instructions. Do not treat a neighboring public ramp as marina guest parking unless that facility says so.
Listed amenities & features
- Docking
- Fueling
- Storage
- Boat servicing
This listing was reviewed using Key Largo Harbor Marina official website. The official website is the right place for menus, rates, reservations and hours. Directory text is a planning aid, not a live operations feed. Last reviewed on Oct 6, 2026 using Key Largo Harbor Marina official website.
Business owner or traveler? Report an update →Claim or correct this listing