Build A Boat
Performance & Luxury
for your Shared Adventures
The MJM 42 is a uniquely styled Carolina Downeast cruising design. She is the highest evolution of a couples liveaboard performance yacht. Her modern accommodations are designed like a luxurious hotel suite with a large head and open concept, with a look and feel more akin to a living room. Enjoy a spacious interior belowdecks, embracing an American nautical esthetic punctuated by enormous hull windows, and a properly positioned TV to better enjoy a movie at the end of the day.
Ask a Question
MJM 42® Brochure
Schedule A Sea Trial
Owner Reviews
MJM 42® Distinctions
- High performance & extreme fuel efficiency
- Light, strong, post cured, epoxy infused, construction
- Business-class helm sofa to share the piloting duties
- Hideaway door & bulkhead for open floor plan
- Level ride, plane between 12-22 knots
- Opening front, side, and aft windows
- Galley up for entertaining and socializing
- Best-in-class stability and comfort
Key Features
- Galley-up for better day use, underway, entertaining
- Indoor/outdoor pilothouse
- Flexibility to sleep a family for the weekend
- U-shaped seating for dining
- Large windows and hatches to maximize natural light
- Oversized integrated beach deck
- Outboard or inboard power options
- Superb engine access
The Advanced Composite Build
What Makes an MJM different? It all starts with the vision and the design. To improve sailboat performance with the wind as a finite source of energy, founder Bob Johnstone knew that stronger, stiffer, and lighter high-tech construction...
Learn More
Principal Dimensions
- Length Overall 46’ 8”
- Length on Deck 42’ 7”
- Beam 12'
- Draft Engines Up 25.5"
- Draft Engines Down 36"
- Displacement 17,730 lb
- Displacement 1/2 load + 5 people 24,850 lb
- Fuel Capacity 475 gal
- Water Capacity 110 gal
- Air Height 9' 9"
- Power Options Twin Mercury 600 Outboards
- Twin Volvo 400’s w/DPI drives
- Twin Volvo 440’s w/DPI drives
- Top Speed 55+mph
