Harbour

Porter's Seneca Marina

Middle River, United StatesChesapeake Bay
Type
Harbour

Full-service marina inside the mouth of Seneca Creek at Middle River, with direct access to the upper Chesapeake Bay, Maryland.

Guide

Approach and anchoring

Lies just inside the mouth of Seneca Creek. From here a day's cruise reaches the C&D Canal and Susquehanna River to the north, or Crisfield on the Eastern Shore to the south.

Practical

80 floating berths plus 5 lift slips, with 30 to 50 amp shore power and water. Fuel berth, heads and showers, shaded picnic areas with tables and grills, and an in-ground swimming pool. The boatyard handles re-powers, repairs, parts and propellers.

History

The Porter family has run the marina since 1979, specialising in work on Mercury and MerCruiser engines.

Key facts

Type
Harbour
Coordinates
39.32038, -76.37218 (39°19.22'N 76°22.33'W)
Town
Middle River
Country
United States
Updated
July 7, 2026

Getting there

Porter's Seneca Marina lies at 39°19.22'N 76°22.33'W, that is 39.32038, -76.37218 in decimal degrees.

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