Flag Harbor Boatyard

More Than Just a Boatyard

St Leonard, MD
Annapolis, US
4:30 am, Jun 17, 2024
temperature icon 70°F
overcast clouds
Humidity 73 %
Pressure 1022 mb
Wind 0 mph
Wind Gust Wind Gust: 0 mph
Clouds Clouds: 100%
Visibility Visibility: 0 mi
Sunrise Sunrise: 5:41 am
Sunset Sunset: 8:32 pm

Flag Harbor is located right on the Chesapeake Bay close to Solomons Island and Calvert Cliffs. We offer a laid back atmosphere, allowing guests to service their own boats or use our skilled mechanics. We welcome everyone from daily transients to those needing long-term storage. 

Flag Harbor Boat Lift, front view

Long and Short-Term Storage

We offer convenient long- and short-term storage for your boat, trailer, RV and more. 

Our Travel Lift supports up to 20 tons with a 14 ft beam to haul your vessel out of and into the water.

With our “DIY” yard, you can store your boat and work on it right there. You can also get assistance from us anytime you need it.

Download our Winter Storage Agreement


Engine Repairs
Mechanical Systems
Paint Work
Bright Work

Flag Harbor has specialists to work on your outboard, inboard, and inboard/outboard engines, including both gas and diesel.

We provide a wide range of marine woodwork services from major hull repairs to maintenance of your wood trim and cabinetry.

We have an on-site mechanic shop and through our network we service gas and diesel engines as well as outboard service.

We specialize in all of your boat’s electrical needs. Radios, ais systems, solar panels, battery system upgrades, and more.

Flag Harbor Marine Service can meet all of your hull bottom maintenance and repair needs, from simple bottom preparation and painting, blister repair, awlgrip and soda blasting.

We specialize in rejuvenating all teak & mahogany, including traditional Spar varnishes, awlwood, and cetol.

Own or Rent a Slip

Flag Harbor Boatyard has slips for daily transients or yearly leasing.  

At the Boatyard, we have access to Marina amenities including  a pool, ice, service department, travel lift, outdoor event patio, pavilion, grills, the Marine Boat Part Store ( New & Used), seasonal food truck & ice cream, access to miles of sprawling beaches littered with shark teeth, and our friendly staff!

Use our convenient reservation form to secure your slip.

Flag Harbor Boatyard


(410) 586-1915


1565 Flag Harbor Boulevard
P.O. Box 250
St. Leonard, MD 20685

Get in touch