Marinas in Port Sanilac, MI
2 marinas in and around Port Sanilac, Michigan — call ahead about transient slips and fuel hours — many smaller marinas keep seasonal schedules and fill up on summer weekends.
Port Sanilac Marina
7365 Cedar St, Port Sanilac, MI 48469
Tip: fuel docks often close before the marina office does. If you need gas or diesel late in the day, call and ask for fuel hours specifically.