THE WORLD’S BEST-SELLING CATAMARAN

An architectural achievement, the Lagoon 42 is a reference offering ease of handling, and reliability. With over 1,000 catamarans built, she is the world’s best-selling catamaran! To continue this adventure, Lagoon is launching the Millenium Lagoon 42.

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SPECIFICATIONS

  • Hull length12,79 m / 42
  • Length overall13.22 m / 43’’4'
  • Beam Overall7,68m / 25'2'
  • Water draft1,26m / 4'2'
  • Air draft20,6m / 67'7'
  • Light displacement (EEC)12,1 t / 26,681 Lbs

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  • Upwind sail area94 m² / 1,011 sq.ft
  • High roach mainsail55 m² / 592 sq.ft
  • Square top mainsail (opt.)59m² / 635 sq.ft
  • Self-tacking jib35m² / 377 sq.ft
  • Code 0 (opt.)78m² / 839 sq.ft
  • Engine power2 x 57 CV / HP

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  • Water tank capacity300 L / 79 US Gal
  • Fuel tank capacity570 L / 151 US Gal
  • No. of berthsFrom 6 to 12
  • CE approvalA : 12 / B : 14 / C : 20 / D : 30

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Sailplan

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Layouts

Owners Version Layout

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Four Cabin Layout

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Delivery and Pickup Options

Taking Possession in France Learn More Delivery to the USA Learn More
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Other Models to Consider

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Recent News

We take pride in our happy customers

I recently sold my Lagoon 450 with the Multihull Team. I would highly recommend their services. The professionalism and personal treatment I received was greatly appreciated.

— Derek Schroeder

Great Service, Great People
Helped me through the process.
I would go through them again in a future purchase.

— David Anderson

The Multihull Company made the process of buying our boat easy and predictable. Both our agent (Francisco Montaner) and Andrew Holland communicated well and educated/informed us of each step in the process. I highly recommend The Multihull Company for those shopping for a catamaran!

— Jeffrey Bredeson

Chuck at The Multihull Company is the real deal.
He helped us find our Lagoon 40 after genuinely listening to what we needed, not just what he had to sell. He let us visit the boat multiple times, answered every question honestly, and helped us make a confident decision on a major purchase.
What impressed us most was the post-sale support. Once the paperwork was signed, Chuck was still picking up the phone, offering referrals, and helping us work through the early stages of liveaboard life. That kind of follow-through is rare.
If you are looking for a multihull and want someone who knows the boats and actually cares about the outcome, Chuck is the person to call.

— Richard Chandler

We just purchased a 2025 Nautitech 44 Open with The Multihull Company. The process of getting here has been great, and we could not have asked for a better agent. We worked with Conor, whom we met at the 2025 Cannes Boat Show. We started our search for a cruising catamaran in Florida at the beginning of the year. We spent a couple of months looking at different boats/models within our price range and quickly narrowed it down to what really mattered to us, in part thanks to the wealth of knowledge and expertise our broker provided. When we found a perfect match in Montenegro, Conor and The Multihull Company did not hesitate to continue supporting us and to lead the efforts from start to finish with great care and transparency. Communication and support have been outstanding throughout this entire process. Conor, in particular, showed great compassion and care, going above and beyond to ensure that no stone was left unturned and that we would be able to safely and happily sail off into our big adventure.

— Jason Nunn

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Successful relationships cannot exist without it. At The Multihull Company we base every relationship on a firm commitment to earning and retaining our client’s trust.

Advice of any kind is valuable only when grounded in hard-won expertise. It too, must be trustworthy. Trust and expertise define the heart and soul of The Multihull Company. We are a team of skilled professionals who thrive on providing expert, trustworthy advice and service to catamaran and trimaran sailors around the globe.

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