About Northport Marine
Northport Marine on Saginaw Bay in Au Gres is a full service boating facility next to the Northport Marina Association. Its fenced and lit yard covers more than 160,000 square feet for inside and outside summer and winter storage, including dry dock fork lift storage and heated winter storage for boats up to 48 feet. Haul out service handles boats up to 48 feet and 15 tons. Repairs cover Mercruiser, OMC, Volvo Penta, Mercury and Evinrude drives and outboards, with minor work on personal watercraft, Yamaha, Suzuki, Tohatsu and diesels. Other services are gelcoat repair, blister repair, bottom painting, commissioning, winterizing and shrinkwrap. Rated 4.7 from 27 Google reviews, 20 of them five stars. Equipment includes a 12,000 pound Taylor diesel fork lift and a 30,000 pound marine travel lift, and the dry dock keeps the boat inside until the owner calls ahead. Reach the yard at 989-876-8931.
Services and details
Repairs boats or engines
YesOutboard motors
YesInboards and sterndrives
YesPersonal watercraft
YesFiberglass and gelcoat repair
YesWinterizing and spring start-up
YesShrink wrapping
YesBoat storage
YesPickup, delivery or launch
Yes
No information yet on factory-certified engine service, pontoon boats, mobile or dockside service, canvas and upholstery, detailing. The website did not say; call and ask.
Contact
- (989) 876-8931
- 3676 E Huron Rd, Au Gres, MI 48703
- Website
- View on Google Maps
Listing compiled from public sources on 2026-10-04. Report a correction or request removal. Back to boat repair shops in Au Gres.