Upcoming Events

2020 United States Power Boat Show

Upcoming Event

Join us at City Docks in Annapolis, Maryland!

October 1st - 4th, 2020

Tri-State Marine News

Five Star Certified Dealership


We are proud to complete and receive another MRAA Certificate. 

Grady-White Earns 18th Consecutive CSI Award


We congratulate Grady-White on receiving this honor Year-After-Year. 

Tri-State Marine Voted: 2019 Great Dealership to Work For


For the second year in a row, we are honored to be one of the Top 10 Dealers to work for. 

Nautique Boats NOW at Tri-State Marine


We are excited to announce that we have added a new line of boats to our inventory. Nautique...

Naming Your Boat


By Salesman, Ron Young

Tri-State Marine's Environmental Improvements


 We started taking Earth Day seriously years ago... Take a look at our newest video from the...

Tri-State Marine Honored Again


We are honored to be named Number 8 out of 20 of the Top Dealerships to Work For by MRAA (Marine...

Emergency Storage Program


Special storage rates have been established at Tri-State Marine to protect our customers’ boats...

Tri-State Marine Receives 2018 Admiral's Circle Award


Grady-White Boats Recognizes Success of Tri-State Marine with Prestigious Admiral’s Circle Award...

Tri-State Marine Stormwater Wetland


Tri-State Marine Has Installed Progressive Stormwater System To Protect Herring Bay

Grady-White Earns 16th Consecutive CSI Award


Together, Delivering the Ultimate Boating Experience!

"A Watershed Year for the Chesapeake Bay"


By Department of Natural Resources, "Underwater grass abundance – another key indicator of...

 Chesapeake Bay Grady-White Club


Tri-State Marine is proud to be a life-long supporter of the Chesapeake Bay Grady-White Club!

Tri-State Marine Receives Marine Industry Customer Satisfaction Award


Tri-State Marine is proud to announce that we are a recipient of the 2017 Marine Industry...

Location & Directions

5861 Deale Churchton Rd

Deale, Maryland 20751

Phone: 410-867-1447

Fax: 410-867-3669

Hours of Operation

Monday — Friday: 8:00am - 5:00pm

Saturday: 8:00am - 5:00pm

Sunday: by Appointment