New McConaghy MC55

An extraordinary new multihull crammed full of technical innovations

McConaghy MC55 Overview

The MC55 might be the smallest multihull in the McConaghy range, but this cat is no kitten.
Designed to be sailed and cruised by couples and families alike, the MC55 offers a hugely safe, spacious and comfortable platform that is incredibly easy to handle thanks to her clever layout and the technology installed.

The MC55 not only benefits from McConaghy’s vast experience building performance boats, but also from the carefully considered use of carbon, that sees her precise hull forms achieve an optimum strength to weight ratio. As with all McConaghy Multihulls, the MC55 has dual helm positions on the flybridge, allowing for the greatest sight lines forward, as well as an elevated position that aids in-port manoeuvres – making her an ideal choice for those new to multihull cruising.

With several MC55's in build , this boat really should be a top consideration if performance cruising is on your calendar in 2023 and beyond.
  • LOA 15.87m
  • Beam 8.24m
  • Draft 1.35m-3.75m (centreboards)
  • Standard Sail Area 150 sq.m
  • Engine Twin 57HP
  • Cabins 3 or 4



  • Manufacturer McConaghy Boats
  • Model MC55
  • Designer Ker Yacht Design
  • Base Price 2,975,000 US
  • On the Water Price TBC
  • Typical Final Price TBC
  • LOA 15.87m
  • Hull Length
  • LWL
  • Maximum Beam 8.24m
  • Draft 1.35m-3.75m (centreboards)
  • Air Draft 26.2m
  • Dry (Light) Weight 18.4 tons
  • Displacement
  • Maximum Power Available
  • Standard Sail Area 150 sq.m
  • Engine Size Twin 57HP
  • Berths 6-8
  • Cabins 3 or 4
  • Standard Fuel Capacity 460l
  • Standard Water Capacity 460l



Hannah Le Prevost

McCONAGHY Brand manager

Hannah grew up on the South Coast, messing about in boats from a young age. And after gaining valuable experience of the marine industry working in a chandlery, she then earned a degree in Marine Sports Science from Plymouth University. Returning to Hamble, she landed an aftersales role with a family-run yacht brokerage which quickly progressed into a successful career in boat sales with a particular focus on catamarans.

Call +44 (0)2380 450 005 or email
[email protected]

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