Welcome to the Ontonagon Marina!

Seasonal Berth Slip
Floating Docks
Transients
Ethanol Free Fuel
Launch Fees
Pumpout Service
Ice
Summer Storage
Winter Storage
Fish Cleaning Station
ADA - Main Dock
Boat Hoist
Seasonal Berth Slip
$35.00 per foot (State of Michigan Rate 10)
WiFi is now available!
Floating Docks
Transients
Ethanol Free Fuel
Launch Fees
Pumpout Service
Ice
Summer Storage
Winter Storage
Fish Cleaning Station
ADA - Main Dock
Boat Hoist
Questions?
Send an email through our website or call the Harbor Master at 906.884.4225