The much anticipated MM designed, all carbon, super light "Nemo" has been unloaded in the US.
The HH66 Super Cat is the first in a new line of luxury performance cruising catamarans, designed to set the standard, for performance luxury sailing. With its Morrelli & Melvin design pedigree, its generous interior spaces, and clever use of ultra-modern materials, the HH66 achieves a level of performance and luxury, not previously found in this genre of very fast sailing catamarans.
Performance is the backbone of this design. Designed for comfortable cruising, but able to ‘kick it up a notch’ and move with speed when desired. Modern hull forms, the latest generation curved C daggerboards, and “T” rudders, incorporate design learnings from the latest America’s Cup campaigns. 100% carbon fiber composite sandwich construction, produce hulls and structures of incredible strength and stiffness, while interior construction of lightweight cored panels, finished with exquisite veneers of both wood and stone, present you with the highest quality interior finishes. Not a “cookie-cutter” high production vessel, the HH66 is offered with numerous interior and exterior layout options, allowing for customization, to meet the individualized needs of the most discerning clients.
Unique styling, innovative sailing systems, beautiful interiors, and your personal input, combine to make each HH66 a truly exceptional yacht. High performance elements will make this boat a competitive racer in any venue. Its efficient design will allow you to cruise, or make easy fast passages, with comfortable +350nm days. And its unique styling and fine finish will provide comfort and ambience second to none.
No matter what you are looking for - whether you want to race, cruise Caribbean waters, explore the reaches of the South Pacific, or simply pass the time in a Mediterranean fishing port - your HH66 Super Cat will be the most talked about craft in the bay.


Wish I had something like this back in the day!
Beautiful! She looks very good construction. I love Catamarans and their luxury style...
she looks spectacular . have you guys seen the 6605?
http://www.hhcatamarans.com/hh66-05
Yes , Ihave seen her only in broshoures.I think that she is not ready yet.
Hello sailors, this is a supersonic catamaran, comple different from a lagoon, the weight is less and the hulls are narrower.
Here is a comparison between the beam of the hulls of the Lagoon 620 and the HH 60. Lagoon 620:
HH 66:
"Unique styling, innovative sailing systems, beautiful interiors, and your personal input, combine to make each HH66 a truly exceptional yacht. High performance elements will make this boat a competitive racer in any venue."
I love the weight being less also interesting to see that the hulls of the lagoon being narrower.
Would love to sail her in a race though and test her see how she shapes up to be.