BoatsHh 66

Hh 66

Catamaran, twin daggerboards · Fractional Sloop · First built 2018

A 20-metre carbon catamaran with an aggressive 34.64 sail area-to-displacement ratio for elite-level speed

Designed by Morrelli & Melvin, built by Hudson Yacht Group.

LOA
Beam
Draft (max)
Displacement
Hull type
Catamaran Twin Dbrd.

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

LightHeavy

65 — light for her waterline, so she is easily driven and quick to accelerate.

Displacement / length 65
EasygoingPowered-up

34.6 — a lot of sail for her weight; powered-up and eager, a real performer.

Sail area / displacement 34.6
  • Draws more than ~99% of boats her size on file

Compared with 99 boats of the same type within a quarter of her length.

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
34.6
Displacement / length
64.6
Hull
Hull type
Catamaran Twin Dbrd.
Construction
Carbon fiber composite foam sandwich
Production
Years built
First built 2018
Designer
Morrelli, Melvin
Builder
Hudson Yacht Group

Boats like this, on the water

Nobody has filmed this one — but these are close.

Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.

Neel 5215.85 mSame hull family4.3 m shorterA high-performance trimaran from Marc Lombard featuring a massive 8.8-meter beam and a high sail-area-to-displacement ratio
Bali 5.817.65 mSame hull family2.5 m shorterA 2024 Xavier Fay-designed catamaran featuring a high sail-area-to-displacement ratio for spirited performance
Lagoon 5215.85 mSame hull family4.3 m shorterA versatile 15.85-meter catamaran offering flexible interior configurations ranging from three to six cabins
Gunboat 5517.35 mSame hull family2.8 m shorterA Nigel Irens-designed performance catamaran with a high sail-area-to-displacement ratio for rapid offshore cruising

The family

Related models

The designs closest to hers — usually the rest of the builder's range, sometimes the same hull sold under another name.

Keep looking

Nothing filmed of this one yet

Two ways to keep looking — both search what the fleet has actually recorded.

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