Port

Atlantic Marina

Arnold, United StatesChesapeake Bay
Type
Harbour

Full-service marina with over 100 berths on Mill Creek, off the Magothy River at Arnold, Maryland, north of Annapolis.

Guide

Approach and anchoring

From the Chesapeake Bay, enter the Magothy River and follow the channel to Mill Creek. Berths run up to 50 feet in length with 10 feet of water. Quick access back to the Bay.

Practical

Water and shore power at every berth, year-round wet berths and dry land storage. The yard runs a 25-ton travel lift and a launch ramp, with repair and yacht management handled on site by Engle Marine. There is an on-site restaurant. Maryland Clean Marina certified. Phone 410 544-6368.

Key facts

Type
Harbour
Coordinates
39.06810, -76.51222 (39°4.09'N 76°30.73'W)
Town
Arnold
Country
United States
Updated
July 7, 2026

Getting there

Atlantic Marina lies at 39°4.09'N 76°30.73'W, that is 39.06810, -76.51222 in decimal degrees.

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