2018 MJM 43z

Goombay is prepared to hand over the helm—and the ultimate bragging rights—to her next discerning owner. Representing a pinnacle of high-performance cruisers, this MJM 43z brings grand-prix racing engineering to a versatile express cruiser.

That distinction is precisely what sets GOOMBAY apart. As a coveted 2018 model designed by the respected Doug Zurn and built by the legendary Boston BoatWorks, she offers an extraordinary synthesis of strength, speed, and craftsmanship that knowledgeable yachtsmen immediately recognize.  

GOOMBAY will be on display and ready to sell at the 2026 Newport International Boat Show, September 17–20, in the Worth Avenue Yachts display located in the Brokerage Basin.

GOOMBAY will be on display and ready to sell at the 2026 Newport International Boat Show, September 17–20, in the Worth Avenue Yachts display located in the Brokerage Basin.

Engineered like a race boat, built for your comfort. 

Goombay is prepared to hand over the helm—and the ultimate bragging rights—to her next discerning owner. Representing a pinnacle of high-performance cruisers, this MJM 43z brings grand-prix racing engineering to a versatile express cruiser.

That distinction is precisely what sets GOOMBAY apart. As a coveted 2018 model designed by the respected Doug Zurn and built by the legendary Boston BoatWorks, she offers an extraordinary synthesis of strength, speed, and craftsmanship that knowledgeable yachtsmen immediately recognize.  

Key Features 

• At-a-Glance: Features a main helm station with passenger helm chair, comfortable indoor and outdoor seating, one cabin with island queen berth, one head with separate shower area, dining area that converts to a double berth, and a down galley. Sleeps 4. 

• Trailerable Design: A legal road beam permits land transport, offering ultimate freedom for seasonal storage, easy relocation, and new cruising grounds.

• Triple Mercury 350 Verado Outboards: Delivers high-speed performance, smooth acceleration, and effortless handling.

• Effortless Speed & Efficiency: Rises onto plane quickly, cruises at higher top speeds, and burns far less fuel.

• Smooth Rough-Water Ride: Shock-absorbing hull design cushions wave impacts, ensuring a quiet, vibration-free ride for you and your guests.

• Seakeeper 6 Stabilization: Provides solid stability to eliminate boat roll, both underway and while relaxing at anchor.

• Custom Glass Aft Enclosure: Factory-installed by Boston BoatWorks for weather protection and a quieter helm experience – only one of its kind with this extensive upgrade. Your friends and family will thank you.

• Dual-Zone Climate Control: Supplemental air-conditioning unit in the pilothouse, keeping you cool in hot summers, and especially welcome in southern climates.  

• Unbeatable Durability: Advanced high-tech composite hull construction ensures lasting structural integrity and preserves high resale value.

• Exceptional Provenance: Originally built and owned by a BBW board member, who later passed the torch to a World Champion sailor and distinguished yacht connoisseur.

• Commercial-grade Starlink with a one-year subscription included.

Built around a Modified Deep-V Hull for an exceptionally smooth ride both inshore and offshore, Boston BoatWorks elevated the MJM 43z by adapting advanced aerospace and racing sailboat composite methods to a powerboat design. Rather than relying on heavy fiberglass and raw horsepower, their precision engineering delivered an exceptionally rigid, yet lightweight structure built for long-term structural resilience.

• Vacuum-Baked Epoxy Laminate: Stronger than standard fiberglass. Creates an exceptionally tough, watertight shell that prevents hull blistering and protects your investment for decades.

• Kevlar-Reinforced Armor: Built for total peace of mind. Strategic use of Kevlar in high-impact areas keeps your boat safe and solid, even in heavy seas, without making it heavy or sluggish.

• Shock-Absorbing Corecell Core: A smoother, quieter ride. Specialized closed-cell foam along the hull bottom cushions the blow when cutting through rough chop, protecting both the hull and your passengers from harsh pounding.

• Aerospace Post-Curing: Higher speed, less fuel. By baking the hull in specialized ovens, the structure becomes ultra-rigid yet remarkably light allowing you to cruise faster and burn significantly less fuel than heavy competing cruisers.

• Engines: Triple Mercury Verado 350 HP outboards (865 hours)

• Mercury JPO Joystick with Skyhook

• Autotrim feature

• Generator: Westerbeke 6kW gas

• Stabilizer: Seakeeper 6 gyro

• Sidepower bow thruster

• Reverse-cycle heating and air conditioning- 2-zone 32,000 BTU in cabin and additional 1-zone 16,000 BTU supplementary pilothouse unit (Upgrade 2023)

• Trim tabs

• Racor fuel filters on engines (3) and generator (1)

• Mercury 125-amp alternators

• 110v AC Victron Energy shore power system

• Hull Shield four-transducer ultrasonic anti-fouling system

• Batteries AGM: 2-battery house bank, 3 engine starting batteries, 1 genset starting battery

• Blue Seas battery combiner/switches

• 13-gallon freshwater heater

• 3 Jabsco automatic bilge pumps

• Custom backlit panel 12v DC and 110v breakers

• Glenndinning 75’ - 50amp electric, retractable shore power cord

• Compartment lights for all system and machinery compartments

• Bonded electrical system and fittings

• Serviceable and numbered wiring

• LED lighting throughout

• Commercial-grade Starlink (includes one-year subscription)

• Simrad Multi-function Display Chartplotter, Radar, GPS at helm

• Simrad Multi-function Display Chartplotter, Radar, GPS at companion seat

• Mercury outboard Multi-function Display

• Mercury Vessel View Multifunction Display with Joystick Control and Skyhook

• Omnisense Night vision camera system (upgrade)

• Fusion stereo system with speakers throughout

• Saloon TV (1) – drop-down

• Galley TV (1) – wall-mounted

• Stateroom TV (1) – wall-mounted

• Ghost security system (requires subscription and activation)

• Upgraded custom hardback glass enclosure, designed and installed at BBW (2023)

• Upgraded custom painted gray hull with orange sheer stripe 

• Upgraded powered forward pilothouse windows with windshield wipers and freshwater rinse

• Large cockpit with fixed seating, movable seating, and teak-trimmed dining table

• Cockpit bimini 

• Esthec composite decking in cockpit

• Sliding companionway door with lock

• 2 x Boarding gates, port and starboard

• Freshwater shower

• Lewmar overhead hatches with shades and screens

• Powered engine room hatch providing access to below-deck mechanical and electrical systems

• Awlgrip non-skid exterior decks on port, starboard, and foredeck

• Stainless steel bow rails (full walkaround)

• Stainless steel hardtop safety rails for kayak or paddleboard storage

• Muir anchor windlass with self-launching stainless-steel anchor, cockpit and deck controls, and freshwater washdown

• Fully enclosed pilothouse

• Stidd helm chair 

• Stidd companion helm chair

• L-shaped settee seating with machinery access below to port

• Linear settee with machinery access below to starboard

• Large sliding glass windows, port and starboard

• Esthec composite decking throughout

Galley area

• Stainless steel sink with retractable faucet

• Freshwater filtration system at sink

• Microwave

• Vitrifrigo under-counter refrigerator and freezer system

• Under-counter drawers (3) and cabinet (1)

• Counter-level sliding storage cabinets (2)

• Overhead cabinets (2)

• Convertible dining settee with seating for four; converts to double berth with privacy curtain

• Electric hi/low dining table

• Flat-screen TV 

• Opening portlights and overhead hatch

• Island queen berth with flanking settees 

• Overhead open shelving, port and starboard

• Hanging locker to port

• Storage drawers beneath berth to starboard

• Flat-screen TV to starboard

• Opening portlights and overhead hatch

• Dometic electric freshwater toilet

• Holding tank monitor

• Sink with freshwater faucet

• Separate shower stall

• Under-counter storage

• Counter-level sliding storage

• Over-counter open shelving 

• Opening portlights

Owner's personal belongings do not convey with sale.

The company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change or withdrawal without notice.

Listing MLS by Yachtr.com