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Key Largo Marina Services

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  • Published Date: September 25, 2026
  • Scuba Diving, Snorkeling, Water Sports
  • display locationKey Largo, FL
  • $40 - $3,495 price range
  • Updated Date: October 2, 2026
  • See All Available Trips

Summary

Sea Dwellers provides marine diesel and boat fuel in Key Largo for vessels up to 50 feet. Limited dockage available. Open 7:30 AM-5:30 PM. Call (305) 451-3640 for inquiries.

 

 

 

 

Key Largo Marina Fuel 

Our fuel dock provides marine diesel and Rec 90 Gas for recreational and commercial vessels up to 50 feet.

We can accommodate a variety of vessels, including:

  • Newtons
  • Catamarans
  • Fishing vessels
  • Tenders
  • Personal watercraft
  • Other recreational and commercial boats up to 50 feet

If you need marine diesel or gas while traveling through the Florida Keys, Sea Dwellers offers convenient fueling during our regular operating hours and by appointment outside of those hours.

Regular Fueling Hours: 7:30 AM – 6:00 PM 

Open 24/7 by appointment after business hours. Just give us a shout to make an appointment. This is perfect if you are passing through during evening hours or headed out for an early morning fishing trip in Key Largo. We also sell ice, drinks, snacks and sundries. Come down and fuel up! 

 

 

 

 

 

 

 

Boat Dockage

 

In addition to fueling, Sea Dwellers offers limited boat dockage for vessels up to 50 feet, subject to availability.

Our dockage provides limited water access and limited electrical access. It can be a very convenient option for boaters looking for boat docking or transient dockage in Key Largo, FL. Our dockage is located right next to some of Key Largo's best restaurants and bars!

Dockage rates start at $60.00 per foot

 

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Sea Dwellers Dive Center

Sea Dwellers Dive Center

Secure your place with Sea Dwellers Dive Center to witness the vibrant coral wonders and hidden shipwrecks that define the Florida Keys. Discover the magic of Key Largo through a lens of professional care and create lasting memories on the reef by booking your next journey with our team today.

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