Desmond Marine

Welcome to
River Street Marina


Big City Feeling, Small Town Charm

Located on the Black River just a short distance from the main Desmond Marine operation, River Street Marina is our transient and seasonal in-water dockage marina.

At River Street Marina, our objective is to provide our guests with the finest and most attentive “Welcome Mat”. We want you to relax, unwind, and treasure your time in the beautiful Blue Water Area. You’ll discover that our professionalism and attention to detail are unmatched. You also can rely on our attendants knowledge of the community and what it has to offer to point you in the right direction. If we can assist, we will.

Our Facilities and Amenities

  • 110 Stationary docks ranging from 30’ to 60’ and 300’ of wall side tie up.

  • 20 48’ floating docks. 

  • Gasoline, Diesel and Pump-Out Fueling Station.

  • Complimentary Shuttle Service.

  • Air conditioned and keypad entry washrooms.


We are thrilled to have our all new Black River Walk Pavilion. With four stainless steel gas grilles and two built-in gas fire pit, the pavilion is the perfect destination for gatherings with friends and family and your boat club. Centrally located on the marina grounds, the pavilion is just steps away from your dock.

 Book Your Stay


Hours of Operation

Spring Season:
May 1- Memorial Day
9am - 6pm
Summer Season:
Memorial Day - Labor Day
8am - 9pm
Fall Season:
Labor Day - Oct 15
9am - 6pm


contact info

VHF: Channel 9
Phone: 810-984-9746



525 River Street
Port Huron, Michigan 48060