Dive Shop
Across from the Thunder Bay National Maritime Center


400 Cedar St.
Alpena, Mich. 49707
Phone: 989-916-9990

Click here for Sweetwater Charters info page.


Welcome to Great Lakes Divers. Below is some general information on some of the services we offer, and the buttons at the top will help you navigate our site. Great Lakes Divers is a full-service dive shop.  We offer sales, repair, air, nitrox, trimix, rentals, and salvage. 

Also, the owner is looking to retire in the future. If you are interested in owning a dive shop, please e-mail us with your questions. 


Dive Charter Service
We offer recreational and extended range wreck diving opportunities from Harrisville to Mackinaw. Sweetwater Diver is a 26 ft. boat and will carry 4 to 6 divers and gear. Cost will vary based on destinations and your dive plan. Basic costs are $125/diver for 2 rec. dives  and  $110/diver for 1 Tech-dive or $180/diver for 2 Tech-dives. (divers must have insurance) Click on the charter link to the left to find out more. Light snacks and water are provided on board.  Click here to see a list of available openings. 

Scuba class offerings include open water, advanced, rescue, dive master and nine specialties. By clicking on the PADI logo to the left, you can see a list of courses we offer.  We are also most willing to  work with instructors to help them offer great open water experiences. We offer both group and private classes. We can also help those looking to further their diving abilities by recommending tech instructors and classes. Give us a call or stop by!

Great Lakes Divers has an opening for a PADI/Naui dive instructor. Please feel free to e-mail us with any questions.

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