Welcome to Porter's Seneca Marina


  • Shaded picnic areas
  • Tables and grills
  • In-ground swimming pool
  • Gas
  • Ice
  • Holding tank pumpout station
  • Restrooms with showers
  • Nearby restaurants


  • Repairs
  • PSS shaft seals
  • Fiberglass fabrication
  • Customization
  • Hull polishing and detailing
  • Propeller reconditioning
  • Cutlass bearing replacement
  • Shrinkwrapping
  • Tune-ups
  • Sterndrive repairs
  • Complete engine repower
  • Bottom painting
  • Winterization
  • Outboard repairs
Monday, 20

Coming Spring 2015!

New Floating Pier - Slips up to 45'


Conveniently located just inside the mouth of Seneca Creek offering direct access to the Chesapeake Bay and its tributaries, we have been a fixture on Seneca Creek for over 30 years. We are a full service family-oriented facility offering a range of amenities and services for your convenience and enjoyment.


When cruising by boat from our location, you can travel as far north as the C&D Canal and the Susquehanna River or as far south as Crisfield, on Maryland's Eastern Shore, in a day's cruise.

So come and see for yourself why people are calling the Baltimore County Waterfront the forgotten gem of the Chesapeake Bay.



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