Boreal 52

The Boréal 52 is a French-built aluminum bluewater cruiser designed by Jean-François Delvoye, the founder of Boréal Yachts based in Tréguier, Brittany. First introduced in 2014, the boat draws directly on Delvoye's own experience completing a six-year family offshore voyage, resulting in a design that prioritizes seakeeping, long-range autonomy, and the ability to explore remote anchorages in all conditions. It won the Bluewater Cruiser category at the 2015 European Yacht of the Year Awards.

The Boréal 52 rigged as a cutter and features a distinctive triple-chined aluminum hull with a pivoting centerboard that allows the draft to be varied between 1.15 m (board up) and 3.15 m (board down). This centerboard system, combined with twin inclined daggerboards aft, enables the boat to be beached, provides protection to the propeller and rudder in groundings, and helps optimize windward performance without demanding excessive autopilot correction.

The hull is fabricated from marine-grade 5086 and 5083 aluminum alloy on a floating frame with triple chines, giving the topsides a distinctive angular profile. Plate thickness varies from 12 mm at the keel and bottom to 4 mm at the deck, and the construction includes an ice-breaker stem for operation in high-latitude environments. Dual watertight bulkheads fore and aft, full insulation without thermal bridges, and double-glazed windows make the boat equally suitable for tropical sailing and polar cruising.

Weight distribution is a central design concern: the engine, batteries, ballast, and diesel tanks are located within the keel to lower the center of gravity, while the chain locker is positioned at the mast foot to keep 250 kg of anchor chain amidships. Ballast of 4,800 kg of custom-cast lead blocks is fitted for maximum density. The deck arrangement features a raised doghouse integrating the chart table, providing 360-degree visibility and allowing the watch-keeper to remain sheltered while monitoring sail trim.

Despite displacing around 18 tonnes in loaded cruising condition, the Boréal 52 handles with surprising lightness. Sea trials by Yachting World noted that the boat was nimble even in light air and responded well to helm, with control lines routed so that a small crew or a couple can manage sail handling from the protected cockpit. The cutter rig provides flexibility for passage-making, with the option to carry a large genoa in light conditions or heave to under staysail alone in heavy weather.

The twin inclined daggerboards at the stern can be deployed independently to shift the center of lateral resistance, reducing weather helm upwind and allowing the centerboard to be partially raised offshore to reduce drag. The combination gives the helmsman and autopilot an unusually broad range of trim adjustments without reef points alone.

The standard three-cabin layout provides a generous forward double cabin, two aft quarter cabins, and two heads. The raised deck saloon gives seated crew sightlines over the coamings to the horizon, which Boréal regards as both a safety feature and a comfort enhancement on long passages. The longitudinal galley is positioned to starboard, where it is usable at sea without requiring the cook to brace across the boat.

While the deck saloon configuration naturally reduces some interior headroom relative to a conventional layout, the tradeoff delivers excellent handholds throughout and an interior that remains practical and safe in rough conditions. The freshwater tankage of 1,470 liters and fuel capacity of 879 liters support genuinely extended passages without resupply, consistent with the boat's remit as a go-anywhere exploration cruiser.