Nautica Digitale
Share this page
Tell a friend


Article selected from thousand boat trials performed by Nautica in nearly 50 years

Navigation trials

Please remember that the boat model described in this article could be no more available and its price, if indicated, could be outdated as it refers to the Nautica Magazine paper issue

For possible updated information on the model tested in this article and on all other models builded by this shipyard please search our YACHTING CATALOGUE

Text and photographs by Antonio Bignami

Nautica Magazine
n. 359, March 1992


Arredomar Morgana 72

Sometimes amidst the many trials of many boats, we are overcome by an irresistible emotion: the emotion of silently "flying" on the water, heeled to the gravity's limit in the cockpit, the emotion of climbing to the top of the mast, face to the wind, and "experience" the wind's power caught in the sails of the magnificent creature, from the unusual perspective of the deformed mast and the top spreader close to one's feet.

A necessary introduction, when speaking of the Morgana 72, the "one-off" sloop built by Sergio and Renzo Marchìs Arredomar, a manufacturer that since 1927 (foundation year) has offered prestige boats to the yachting world. It is not difficult to foresee that the Morgana will be yet another one; considering that she was commissioned free of any limitations both to form or dimension, and that her primary objective is to ensure comfort and performance, the design evolved on pure and essential lines. The outcome - an exclusive boat destined to maintain a subtle balance between a streamlined hull, dimensions, open space on deck and an elegant layout of interior - surely could not have been compromised by measuring restrictions that would have inevitably affected the hull. Morgana will therefore race under the International Measurement System (IMS), but will still be able to take part in IOR races with a rating below 70'.

These are the main characteristic of Morgana 72', whose design was developed, in search of truly superior performance and speed, optimising hydrodynamics and structure. A fractional, high aspect ratio sail plan and a minimum area keel layout were associated to a keel with a high prismatic coefficient, rounded sections and a minimum wetted surface. The sandwich structure in kevlar and "R" glass impregnated with epoxy resin and the interior, entirely constructed with sandwich panels of teak and termanto, allow for a displacement below 28 tons, with a load percentage similar to that of a racing maxi.

All this to the advantage of low radius and reduced pitching.

The sail plan was engineered for great operational simplicity, so that the boat can be sailed with a small crew. This is made possible by a fully-battened mainsail, a furling genoa and the predisposition for a self-tacking stay-sail, fitted on an extremely light but reliable mast thanks to the swept spreaders. Manoeuvring is assisted by hydraulic and manual controlled winches. Decks and interior design enhance the boat's elegance. Cockpits have generous volume, the deck is low and harmonious with large sidedecks, and the running rigging is laid out so as to leave the deck uncluttered without forsaking the ease of movement. Below decks, besides the evident care in the choice of materials and craftsmanship of the interior, special attention has been paid in the cabin layout so as to guarantee privacy and a high level of comfort.

Three double berths cabins with independent heads and showers, and a large saloon with a cocktail cabinet and a chart table, make up the owner's living quarters. At the bow lies the galley, the crew cabin, the sail locker with the work bench and an independent hatch for the crew.

System and auxiliary services are also at top level: generator, desalinating plant, fridge, air conditioning and a hydraulic control panel for winches and the anchor windlass. The mechanical equipment is located in two easily accessible areas of the boat: in the engine box (for the main systems: engine, generator, hydraulic groups) and in a locker, for the secondary systems. The attention placed by the designer on all the aesthetic and technical aspects make the Morgana 72' a technologically advanced yacht.


Yacht designer: Bruce Farr; decks, interior and systems: Vismara yacht design and Gabardella
Builder: Arredomar by Sergio and Renzo Marchi - Via Passo 124, 30030 Campalto (Venezia) - tel. 041/903264, fax 041/903498
Fully cleared for offshore navigation
VAT: 20%
Keel: fixed
Length overall: m 21,86
Waterline length: m 18,20
Maximum beam: m 5,80
Draft lain: m 3,50
Mast height: m 32,20
Displacement: kg 28.300
Ballast: kg 12.800
Maximum headroom: m 2,10
Total number of berths: 9 + 4
Heads: 4
Maximum allowable load: 20 people
Theoretical sailing speed: 11,5 knots
Engines installed on the boat tested: Yanmar 4LHDTEF
Maximum speed under power: 12 knots
Fuel tank capacity: lt 1.400
Positioned: amidships
Hourly fuel consumption at cruising speed: 28 litres-Water tank capacity: lt. 1.000
Positioned: amidships
Sail area, type of rigging: sloop
Spars: triple spreaders + jumper Sparcraft mast, boom and 2 spinnaker poles
Mainsail: sq.m 150
Genoa: sq.m 140
Genoa 2: sq.m 125
Jib: sq.m 95
Jib1: sq.m 75
Storm Jib: sq.m 25
Spinnaker: sq.m 320
Note: Cabins are all fitted with air-conditioning, a 220 l/hour desalinating plant and icemaker.


Hull and deck constructing materials and technique: unidirectional kevlar and glass sandwich with epoxy resins and termanto. Vacuum cured.
Decks and superstructures: stainless steel pulpit and stanchions.


Interior layout and specifications: forward sail locker with four flush folding berths; Going aft: the galley to starboard and the crew cabin to port, with upper and lower berths and private heads. Saloon amidships with sitting area, chart table and cocktail cabinet. Two aft guest cabins, both with private heads and shower. Interior materials and fittings: teak and teak-covered termanto sandwich panelling.


Steering type and positioning: two steering wheels, Solimar belt drive
Standard instruments: wind instruments, loran, weather fax machine, VHF, SSB, intercom, single lever engine controls, engine instruments, mast mounted and chart table instruments repeaters
Seatings: two helmsman benches plus two benches for six passengers in the cockpit: Central cockpit with seating for 7/8 passengers
Access and locker volume: 1 two-cubic meters volume bow locker; two lateral 0,7 cubic meters lockers in the aft cockpit, 4 cubic meters aft locker. The engine compartment may be accessed from all four sides and maintenance be performed below decks.
Interior: layout and specifications (styling, accessories, berths, heads): teak and teak-covered termanto sandwich fittings. Saloon with frigo-bar and icemaker; port aft guest cabin with single and double berths, heads and owner's heads fitted with shower box. Doors separate cabins and heads. Cabin room is really remarkable; excellent the crew cabin, with private heads, close to the galley and to the sail locker, i.e. to the working areas. Owner's cabin with two single berths and a big bureau at the centre.
Standard deck fittings: 16 winches, five of which hydraulically operated, 3 coffee-grinders; 8 genoa tracks; 8 sliders; hydraulic jib-furler, hydraulic anchor windlass, Navtec hydraulic control panel.
Navigator's area: settee, chart table equipped with charts holder, electrical control switchboard, instruments repeaters
Galley area: fitted with four burners, oven, grill, 260 litters fridge, 100 litters freezer, 60 litres fridge for vegetables, dish-washer, garbage compactor, worktop made of corean; drawers and cupboards with drawers.


Wind: North 13 knots
Seas: calm

Sea quality: stable and with a good trim
Windward performance: excellent, sailing at 35 degrees to the wind.
Downwind performance: minimum rolling and good directional stability
Helm response: very good
Manoeuvrability: excellent at every point of sail
High active and passive safety standards
Docking manoeuvrability under power: very good even in reverse


Cockpit: good liveability, comfortable and functional seating plan and steering wheels; easily accessible wide lockers.
Steering position: very functional and with excellent visibility
Instrument and accessories positioning: well located, with very practical mast step and chart table repeaters.
Chart table: wide and comfortable, refined and functional finishing; it has an extensive variety of instruments
Galley area: well positioned between the sail locker and the crew cabin, with very elegant and functional furniture and a wide choice of kitchen appliances
Electrical equipment switchboard: a big control panel with excellent components; easy access both to the electrical systems and to the hydraulic control panel.