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With the JPK 48 FC, the Larmor Plage-based shipyard continues to develop its range of fast cruising yachts for offshore sailing. The first example of this new model is due to be launched in spring 2027. The design by Jacques Valer and drawn by Jean Baptiste Dejeanty incorporates several solutions already seen on the brand's racing and cruising models, with particular attention paid to stability, ergonomics and modularity of accommodation.
A hull based on ocean-racing developments
The JPK 48 FC incorporates some of the work carried out on the JPK 1050, the shipyard's offshore regatta model. The forward volumes are more buoyant and the hull volume slightly reduced. The slope of the stern arch has also been modified to enhance the boat's downwind and reaching behavior.
The shipyard is announcing an earlier start on the schedule, with an expected gain in stability when the boat accelerates under spinnaker or gennaker. Pitch reduction is also one of the objectives for long crossings.
Special attention was paid to mass centering. The batteries are located under the saloon, in a technical column dedicated to on-board systems. The main anchorage is moved back to the mast bulkhead to limit weight in the extremities. Tanks are installed under the floor and under the waterline. The profiled bulb keel and backstay rig also contribute to a lower center of gravity.
Composite construction and safety on the open seas
Like the Breton shipyard's other boats, the JPK 48 FC will be built in a composite sandwich infusion, with fiberglass and Corecell foam. The structure is integrated into the hull during the infusion process to form a one-piece unit.
The project also includes several passive safety features. A crashbox is integrated into the bow, and the aft helm compartment is said to be watertight. Kevlar reinforcements can also be added according to the owner's program.
JPK is also continuing to integrate industrial resources into its workshop, with a foam machining and fabric cutting center designed to improve assembly precision and production rates.
A cockpit designed for long crossings
The cockpit retains the general organization of the JPK 45 FC, with maneuvers brought down to the helm stations. The main sheets and adjustments are located on two side consoles, to facilitate short-handed sailing.
The rigid dog house remains a central element of the deck layout. This cap protects the quarters from spray, sun and wind, while maintaining excellent external visibility. On this new version, peripheral vision has been revised and seating widened. The cockpit table and maneuvering piano have also been enlarged.
The shipyard is planning several equipment configurations. The coachroof can be fitted with solar panels, and a composite stern gantry can be added. This structure serves both as an energy carrier and as a frame for a bimini covering the rear of the cockpit.
Another notable evolution is the cockpit, which becomes closed when sailing. A tilting aft platform provides access to the sea at anchor. When deployed, it increases the overall length from 48 to 51 feet, and doubles as a bathing platform or tender access.
Combustion, hybrid or electric engines
The JPK 48 FC will be offered with several propulsion solutions. The diesel version is powered by a Yanmar 4JH ranging from 57 to 110 hp. The shipyard is also planning a hybrid version with generator, as well as 100% electric propulsion.
This last solution had already been tried out on a JPK 45 FC, notably on board the sailing yacht Kahuna, engaged in voyages to the Arctic regions.
This diversity of configurations is aimed at a wide range of programs, from classic ocean cruising to expeditions to high latitudes. The shipyard also insists on dimensions that are still compatible with reasonable port, handling and maintenance costs.
Modular accommodation from 6 to 12 beds
The interior of the JPK 48 FC incorporates several principles already present on the 45 FC, with a bright saloon and circulation designed for life on board over long periods.
On the port side, a double cabin features a long hull porthole. On the starboard side, the engine room can be converted into a cabin thanks to a retractable berth. This space also provides access to electrical and mechanical equipment located behind the engine.
The aft washroom, positioned on the port side of the companionway, gains in volume. Opposite, the chart table is integrated into the galley line, with a watch seat inspired by the shipyard's racing yachts.
The saloon remains organized around a longitudinal galley to starboard and a staggered saloon to port. The roof windows and side portholes maintain a panoramic view outwards, useful both under sail and at anchor.
The forward owner's cabin changes configuration, with a bed installed in the direction of travel. Several layouts remain possible on starboard, with bench seat, desk, bunk beds or additional storage.
Finally, the forepeak is the boat's most modular element. Several versions are available, with private shower room, dressing room, workshop or large sail locker. One configuration even replaces the sail locker with an additional double cabin, increasing total capacity to 12 berths.
