2026 Marex 390

Price on request

New

Boat in Naples, FL 34102 US

builtBuilt in 2026
Year the boat was built
model

390

Boat model
engine

--

Engine type and count
length

39.3 feet

Overall boat length
fuel

--

Fuel type
material

Fiberglass/Reinforced

Hull material
Length Overall
39.33ft
Beam
12.17ft
Fresh Water Tanks
156gal
Fuel Tanks
230gal
Hull Material
fiberglass
Summary
2025 Marex 390
Innovative Deck

Marex has always prioritised functional design. The swim platform benches on the Marex 390serve a dual purpose: they provide seats next to the water and offer expansive stowage for fenders, lines, and toys. The new cockpit transparent door lets in more light and makes docking in harbors easier, while also keeping a connection to the sea. The foredeck’s hatch has a hidden bow sprit to be easily flipped out, making access to land from the bow easy. The sunpad also serves as a floating toy, a feature that is very popular among families. The adjustable back rest of the mattress allows it to be used as a chaise lounge. The Marex signature enclosure, the Smart Canopy System, remains a highlight. The side curtains can be deployed in seconds, and together with two sliding roofs, the boat can be adapted to various weather conditions

Welcoming Cockpit

The Marex 390 offers two generous dining areas—one in the open cockpit and another in the enclosed salon. In the cockpit, a U-shaped sofa extends to accommodate an additional starboard-side seat, comfortably seating up to eight guests around the table. Inside, the redesigned salon features a more spacious layout, resulting in a more open and social atmosphere. A reversible backrest transforms the seating into a U-shaped dining area around the table. When the backrest is positioned at the rear, it creates a co-pilot seat. A foldable office table completes the setup, offering a practical workspace. A large sliding door combined with are tractable window allows the salon and cockpit to open up into one continuous space, perfect for socializing with family and friends. The galley is compact but cleverly designed. It includes an induction Miele hob (with generator installed) or a gas hob, a sink with a cover, a double fridge and freezer, an optional oven, and plenty of storage, including new upper cabinets on both sides of the salon. The solar panel system, installed on the roof, provides constant power for the fridge and lights, allowing for boating away from shore power

Accommodation

The accommodation on the Marex 390 is designed to deliver true home comfort on the water. Both the forward and midship cabins feature enlarged double beds with premium mattresses that improve sleeping quality. Spacious wardrobes and generous standing height add to the overall sense of comfort. In the midship cabin, a sofa serves as a cozy seating area or an additional sleeping space for children. A separate shower contributes to the home-like atmosphere, while large windows on the lower deck fill the space with natural light, creating a bright and airy ambiance

Power & Performance

The Marex 390 is available with several engine options to suit different cruising needs. Owners can choose between single or twin sterndrives, or with shaft drive motorization coming later. Fuel and water tank capacities are generous, making the boat well-suited for longer trips at cruising speed. For added convenience, anew pilot door provides easy access to the side deck ,simplifying docking and maneuvering while also enhancing onboard ventilation

Disclaimer

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.

Overview from around the web 2026 Marex 390

Customers are praising the 2026 Marex 390 for its exceptional blend of comfort, performance, and innovative design

Many highlight the spacious and well-appointed interior, noting the high-quality finishes and thoughtful layout that make extended stays aboard a true pleasure. The boat’s handling and seaworthiness receive strong commendations, with owners appreciating its smooth ride and stability even in challenging conditions. Additionally, the advanced navigation and onboard technology systems are frequently mentioned as user-friendly and reliable, enhancing the overall boating experience. Overall, the 2026 Marex 390 is celebrated for delivering a luxurious yet practical package that suits both leisurely cruises and adventurous outings.

The Biggest Pros and Cons

The 2026 Marex 390 offers a compelling blend of luxury, performance, and versatility, making it a strong contender in the midsize cruiser category. Here are some of the key pros and cons to consider:

Pros

Spacious and Comfortable Layout: The Marex 390 features a well-designed interior with ample space for socializing, dining, and overnight stays. Its smart use of space maximizes comfort for family and guests.

Modern Design and Build Quality: With sleek lines and premium materials, the 2026 model showcases high craftsmanship and attention to detail, both inside and out.

Powerful and Efficient Performance: Equipped with advanced engine options, the Marex 390 delivers strong cruising capabilities and smooth handling, suitable for both coastal cruising and longer trips.

Versatile Cockpit and Deck: The boat includes flexible seating arrangements, a functional cockpit, and easy access to the water, enhancing the overall boating experience.

Advanced Technology: Modern navigation, control systems, and onboard amenities provide convenience and safety for the captain and passengers.

Cons

Price Point: As a luxury midsize cruiser, the Marex 390 comes with a premium price tag that may be higher than some competitors in the same category.

Limited Storage: While the interior is spacious, storage compartments may be somewhat limited for those planning extended voyages or carrying a lot of gear.

Draft Considerations: Depending on the engine and configuration, the draft may restrict access to very shallow waters, which could be a factor for some cruising areas.

Made For

The 2026 Marex 390 is designed for boating enthusiasts who seek a perfect blend of luxury, performance, and versatility. Ideal for families and couples who enjoy cruising, fishing, and entertaining on the water, this model offers spacious accommodations and intuitive handling. Whether you're planning leisurely day trips or extended weekend getaways, the Marex 390 provides comfort, style, and reliability for those who appreciate quality craftsmanship and innovative design in a mid-sized motor cruiser.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Marex 390. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Power Cruiser cost in today's market, or how much does a Marex cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
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Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Marex 390. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Power Cruiser cost in today's market, or how much does a Marex cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$0.00/mo
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Loan amount$ 0
OR
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Contact Sandy Hook Yacht Sales

1300 Ocean Avenue, Sea Bright, NJ, 07760

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Address

1300 Ocean Avenue
Sea Bright, NJ 07760
Other Information about Sandy Hook Yacht Sales

For more than 40 years, we have been a premier NJ boat dealer because we deliver accommodating customer service, reliability and quality at every turn. As a Regal, Sea Fox, Southport, Sabre, Back Cove, and Marex dealer we are pleased to offer top-of-the-line yachts. The experienced brokers and certified mechanics at SHYS handle all of the details so you are free to enjoy watersports, celebrations, fishing, and relaxation on the water.

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