BoatsNacra 5.5 Sloop

Nacra 5.5 Sloop

Catamaran, twin daggerboards · Frac. Sloop (Rotating Spar) · First built 1984

A high-performance catamaran featuring a rotating fractional rig and hulls derived from the 18-square-meter class

Designed by Tom Rolland, Nacra Design Group & Roy Seaman, built by Performance Catamarans.

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

The record

Full specifications

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

Dimensions
Weights
Rig & sail area
Rig
Frac. Sloop (Rotating Spar)
Ratios
SA / displacement
74.2
Hull
Hull type
Catamaran Twin Dbrd.
Construction
Fiberglass
Production
Years built
First built 1984
Designer
Tom Rolland, Nacra Design Group, Roy Seaman
Builder
Performance Catamarans, Inc, NACRA Catamarans

Boats like this, on the water

Nobody has filmed this one — but these are close.

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Hobie Getaway5.05 mSame hull family0.4 m shorterA 17-foot rotomolded catamaran featuring a high sail-area-to-displacement ratio and a trapeze for spirited daysailing
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Hobie FX One5.18 mSame hull family0.3 m shorterA 5.18-meter single-handed catamaran featuring a rotating fractional rig and an exceptional 56.56 sail area-to-displacement ratio
Hobie Cat, 15 days & 1200km2:47from Igor Stropnik
Hobie 165.05 mSame hull family0.4 m shorterThe most popular sailing catamaran ever built, featuring a rotating spar and boardless hull for high-speed beach sailing
Sailing around Nordkapp on Hobie 16 Catamaranfrom Igor Stropnik
Supercat 154.65 mSame hull family0.8 m shorterA high-performance beach catamaran with a rotating spar and an exceptional sail-area-to-displacement ratio
Why St. John Feels Nothing Like St. Thomas E38116:38from Wildly Intrepid Sailing

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.

Nacra 5.5 (18 SQ. Meter)A high-performance catamaran designed to maximize the single-handed 18 Sq. Meter box rule with a rotating spar rigNacra 5.2A high-performance catamaran with a rotating spar, designed by the founder of the North American Catamaran Racing AssociationNacra 5.8A Roy Seaman-designed performance catamaran with a rotating spar, raced as a strict one-design class in AustraliaNacra 6.0A dominant Worrell 1000 champion featuring a high 75.41 sail-area-to-displacement ratio for extreme speedNacra 570A high-performance catamaran with a rotating spar and twin trapeze, designed for speed and versatility.

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