History
Port Sanilac Harbor was officially established in 1951 thanks to the Michigan State Waterways Commission and the Army Corps. of Engineers and their plan for a safe marine highway along the Great Lakes. Port Sanilac Harbor was the First Harbor of Refuge in this chain of development of harbors.
Specialties
Port Sanilac Harbor offers seasonal and transient dockage with a variety of amenities. Come summer with us and relax on the lake!