Comfortable & Capable

Downeast heritage, modern performance, and weekend-ready comfort define the MJM 38R.

Published: Friday, September 4, 2026 9:00 am

There's something special about a boat that immediately puts everyone at ease. It's not just the smooth ride or the premium finishes; it's the confidence that comes from knowing your boat is ready for whatever the day has in store. Whether you're cruising across Lake St. Clair, island hopping on Lake Erie, or stretching a day trip to Chicago into an impromptu overnight getaway, the right boat lets you focus less on the conditions and more on the moments that make boating memorable. That's exactly where the MJM 38R shines.

Represented on the Great Lakes exclusively by Jefferson Beach Yacht Sales (JBYS), the 38R blends the timeless appeal of Downeast styling with the versatility today's boaters expect. It's equally at home hosting friends for an afternoon cruise as it is slipping away for a long weekend, offering the comfort of a cabin cruiser without sacrificing the openness of a modern day yacht.

From the helm, the 38R inspires confidence. MJM's lightweight composite construction and modified deep-V hull create a ride that's both efficient and composed, whether you're navigating busy harbors or open water. The enclosed fiberglass pilothouse provides welcome protection from wind, spray, and changing weather, yet still feels connected to the cockpit, full galley, and the water beyond. Instead of separating the captain from the rest of the crew, the layout keeps everyone engaged in the experience.

That same thoughtful design continues below deck. Rather than simply offering a place to spend the night, the accommodations make extending your trip an easy decision. A spacious V-berth, generous enclosed head with a separate shower, abundant storage, and updated finishes create a welcoming retreat after a full day on the water. It's a space designed for real cruising, whether you're anchored in a quiet cove or spending the weekend exploring a favorite port.

The 38R’s performance is equally compelling. Powered by twin Mercury Verado 300- or 400-hp outboards, the 38R delivers exhilarating performance with top speeds approaching 50 mph while maintaining the refined ride quality MJM is known for. Owners can further tailor the boat with available options such as a Seakeeper 3 gyro stabilizer, bow thruster, Reverso engine flush system, Kenyon electric grill, Echo Show 21 smart hub display, and RGBW underwater lighting, to continue to cruise in comfort and style. Navigation is equally well equipped for Great Lakes cruising, with Garmin electronics, VHF with AIS, and radar providing even more confidence, whether you're making a quick afternoon run or venturing farther out.

Standard specifications for the 38R include:

Length Overall: 38'6"
Length on Deck: 35'8"
Beam: 11'
Draft (Engines Up): 21.5"
Draft (Engines Down): 35"
Displacement: 13,310 lbs.
Fuel Capacity: 250 gallons
Water Capacity: 50 gallons
Air Height with Radar: 9'

The MJM 38R isn't simply built to get you from one destination to another. It's built for the way many Great Lakes boaters actually spend their time on the water — cruising with family, entertaining friends, traversing new or local haunts, and enjoying the flexibility to stay a little longer when the weather is just too good to head home.

Jefferson Beach Yacht Sales is the exclusive Great Lakes dealer for MJM Yachts, with seven locations throughout Michigan, Ohio, and Illinois. To learn more, visit jbys.com, email [email protected], or call 866-490-5297.

tags: cruiser, Cruising, downeast, JBYS, Jefferson Beach Yacht Sales, MJM 38R, MJM Yachts, yacht