Marina Services
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Where great days on the water begin.
Located on the pristine shores of Lake Koocanusa, Abayance Bay Marina offers a premier full-service boating experience in Northwest Montana. With over 200 seasonal boat slips, convenient launch access, on-site fueling, expert repair and maintenance services, and valet launch assistance, the marina is designed to make every day on the water effortless and enjoyable. Whether you’re looking for long-term slip rentals, professional watercraft service, or easy access to unforgettable lake adventures, Abayance Bay combines modern marina amenities with the unmatched beauty of the Kootenai National Forest.
We offer a variety of services:
Seasonal Boat Slip Rentals
Abayance Bay Marina has 200 boat slips to rent seasonally. A limited number of slips come up for long-term rental each season – please contact the rental office to inquire about availability and pricing.
Seasonal Boat Slip, please email the Rental Office at: rentals@abayancebay.com
Or call: (406) 297-3050
Daily/Weekly Boat Slip Rentals
Needing a Boat Slip for a day or week?
We have a few open spots at our docks for your convenience.
Boat & Water Toy Rentals
From pontoon boats to jet skis to SUPs, sea kayaks and more, we have your keys to on-water adventure on Lake Koocanusa.
Reserve your water toy and then check in at the Marina Market on your day of arrival. We will assist you with your rental and fueling options.
Have a question about your rental? Please call the Marina Market at +1 (406) 297-3050
Boat Launch
The boat launch ramp can accomodate boats/trailers up to 40 feet with a draft of less than 6 feet. Access to the boat launch is on a first-come first-serve basis. Our expert marina team can provide valet boat launch services, putting your boat in the water and parking your vehicle/trailer in our reserved lot for you. We also offer advance provisioning from our fully stocked Marina Store and have the only fuel dock on Lake Koocanusa for a turnkey day on the water.
The Repair Shop
We offer expert repairs, maintenance, winterizing, storage, summerizing, and upgrade services for all of your favorite watercraft.
Contact the marina office at repairshop@abayancebaymarina.com, or +1 (406) 297-3050, Ext. 3, to discuss your maintenance and upgrade needs with our master technicians.
Hours: Mon – Sat, 8 AM to 4 PM
Please call to reserve an appointment time. Be sure to leave a message if we are unable to reach the phone. Thank you.
Need Assistance?
Repair Shop Office
Swing by the Repair Shop Office if you have questions or concerns about your watercraft. We have a techinicain on site through the summer months.
Our staff is here to help you have an exceptional day on the water!
Call the repair shop at: 406-297-3050, ext. 3