Nautitech 47 Information, Review, Specs

Sailing Performance & Handling

The defining characteristic of the Nautitech 47’s handling is its twin outboard helm stations, located at the aft end of each hull. This configuration, a signature of the Mortain & Mavrikios era, provides the helmsman with an unobstructed view of the sail plan and the horizon, as well as a more direct mechanical connection to the rudders. While this leaves the sailor more exposed to the elements than a bulkhead or flybridge helm, it significantly lowers the center of gravity and reduces windage.

In sea trials and editorial assessments, such as those archived by Multihulls World, the 47 is noted for its ability to point higher than typical cruising catamarans, thanks to its relatively slim hulls and efficient underwater profile. With a sail area-to-displacement ratio that leans toward the performance end of the cruising spectrum, the boat transitions quickly in light air. Its bridge deck clearance is generous, which minimizes the "slapping" or "pounding" often felt in heavy seas in more volume-focused designs. This makes the 47 a "sea-kindly" vessel, capable of maintaining higher average speeds on long passages without the hobby-horsing motion common in shorter-ended or heavier multihulls.

Interior Comfort & Variations

The interior of the Nautitech 47 reflects the shipyard’s "semi-custom" approach of the mid-2000s, offering a blend of robust woodwork and functional ergonomics. The most common configuration is the four-cabin layout, which features four symmetrical en-suite cabins, making it a staple for high-end charter fleets in its prime. However, the three-cabin "Owner" version is the most sought-after for private use; in this variant, the entire starboard hull is dedicated to a master suite, including a large desk area, extensive storage, and a cavernous forward head.

The saloon is characterized by a "galley-up" design that integrates with the cockpit, a precursor to the modern "Open" concept that later defined the brand. While the interior volume is less than that of a modern Lagoon 46 or Leopard 45, the Nautitech 47 offers a more protected, "ship-like" feel below decks. A notable sibling to this hull is the Nautitech 475, which utilized the same basic hull molds but featured a modified transom and cockpit layout. Additionally, the shipyard produced the Nautitech 47 Power, a dedicated power-catamaran version that replaced the mast and rigging with larger engines and a modified aft section to accommodate higher speeds under power.

Known Issues & Buyer’s Checklist

Prospective buyers of a Nautitech 47 should focus their inspections on areas typical of performance-oriented cats of this vintage. First, the rudder bearings and steering linkages require close scrutiny; the twin-helm system uses long cable runs that can develop friction or "slop" if not maintained. Second, because many 47s spent their early years in Mediterranean or Caribbean charter fleets, the engine hours on the standard Volvo Penta or Yanmar saildrives are often high. It is critical to inspect the saildrive diaphragms and seals, which generally require replacement every seven years.

Another area of concern involves the deck hardware. The 47 carries a powerful rig, and the load-bearing points for the mainsheet traveler and the genoa tracks should be checked for any signs of crazing in the gelcoat, which could indicate underlying laminate stress. Finally, while Nautitech’s infusion process was advanced for its time, buyers should conduct a moisture meter test on the balsa-cored topsides to ensure no water ingress has occurred through poorly bedded deck fittings or stanchion bases.

Community & Resources

Owners of this specific generation of Nautitech vessels often congregate in the Nautitech Owners Association, a group that shares technical insights on older models predating the Bavaria acquisition. While there is no longer a dedicated factory wiki for the 47, technical diagrams for the electrical systems and plumbing are frequently traded among members of multihull-specific technical forums.

The Verdict

The Nautitech 47 remains a premier choice for the experienced sailor who views a catamaran as a performance sailing machine rather than a floating apartment. It bridges the gap between the ultra-performance cats (like Outremer) and the mass-market cruisers.

Pros:

• Superior sailing performance and pointing ability compared to most cruisers in its class.
• Low center of gravity and reduced windage due to the absence of a flybridge.
• Exceptional bridge deck clearance reduces slamming in heavy weather.
• High-quality infusion construction provides a stiff, durable hull.

Cons:

• Twin helm stations leave the helmsman exposed to rain and sun without custom biminis.
• Interior volume and "living space" are lower than modern competitors of the same length.
• The engine rooms can be tight for maintenance compared to modern wide-body hulls.