Wiarton Marina is a unique full-service deep water marina, where both powerboats and sailboats are embraced. Nestled under the cliffs of the Niagara Escarpment, we are located at the foot of Colpoy's Bay, right on Southwestern Georgian Bay.

Experience exceptional services and views as you embark on your aquatic adventures with us.

Join us to create unforgettable memories on the water!


Accommodating over 225 boats of up to 55 feet LOA. We offer an array of mechanical, electrical and rigging services for both power and sail boats. Our qualified technical staff, are factory trained; ABYC certified and will handle your boat with care. Service is our specialty.


  • We are Power and Sail Friendly
  • 25 Ton Travel Lift Service
  • Store with a selection of boating supplies and accessories
  • Free Wi-Fi Service
  • Fuel dock offering both gas and diesel
  • Outside and inside storage solutions 
  • 30 and 50 amp power available; City water connection at most docks
  • The Lounge; a Historic club house with a wood burning fire place, complete kitchen and laundry facilities




Mercury Dealer