Sailing and boating enthusiasts can find everything they need at the municipal Port Franks Marina, Grand Bend Harbour and Bayfield Marina, which are open from Victoria Day Weekend to Thanksgiving Weekend. Boaters can take the “Safe Boater Get Certified Test” at either the Grand Bend or Port Franks marina office. There are also a number of private marinas in the area.

Since 2009, Grand Bend, Port Franks and Bayfield marinas have boasted Blue Flag status. Blue Flag marinas adhere to a code of conduct concerning environmental responsibility, clean water and established and well-practiced marina management.