Design and Construction
Discovery infuses its Divinycell-cored fiberglass hulls and decks with vinylester resin and lays Kevlar cloth into high-stress zones around the keel, while bulkheads — including two watertight forward units — are bonded in place. The raised saloon sole does double duty, lifting living space and sightlines while creating room below for tankage kept low and central, a detail that quietly serves the boat's stability. Owners can specify either a deep 7-foot-8-inch lead keel or a shoal 6-foot-5-inch foil, and the yard allows considerable customization of the interior. Solid bulwarks run from stem to sugar-scoop stern, and a monumental stemhead fitting with a chain stopper of outsized capacity anchors the bow. The curved companionway alone consumed more than 200 hours of build time, a measure of the fit-out standard.
Rig and Handling
The 58 carries a versatile solent rig with a manageable cutter-style sailplan: a 140 percent genoa and a self-tacking jib on Reckmann hydraulic furlers, split stays keeping the foredeck path clear, and a Seldén sprit ready in one of two beefy anchor rollers for downwind work. Sailhandling is electric-assist throughout, with Andersen winches and an in-mast furling Seldén spar, though a conventional slab-reefed main remains an option and North supplied the sail cloth. Writing in Cruising World, the Boat of the Year testers noted the split stays keep the pathway forward clear on a boat intended to be handled by a couple without undue drama. A deep, accessible chain locker and double lifelines running to the bow pulpit drew specific praise from judge Bill Bolin for the security they lend offshore.
Accommodations
The deck-saloon interior, styled by Ken Freivokh, is comfortable, bright and airy, with a raised seating area and large ports drawing light across the raised sole. Stepping down places you at a raised table ringed by a U-shaped settee and centerline bench, with a raised navigation desk opposite giving the skipper clean forward and athwartships sightlines; adding engine and autopilot controls would convert that desk into a true pilothouse. A passageway galley to port sits safe and secure on both tacks, centered on a sink with ample counter and a five-burner gimballed propane stove outboard. Forward, a cabin with bunks and a head gives way to a queen island berth forward, while the aft owner's cabin — lit by hull ports and overhead hatches — holds a forward-facing island queen with a sizable head and shower compartment. A variant moves the nav station forward to admit another bunk cabin by the companionway.
Engineering and Systems
Below the center cockpit lies a walk-in engine room with excellent access, and the 150 hp Yanmar diesel drives through shaft drive. Testers recorded a 50 db sound level down below at full throttle — among the lowest of the fleet they measured, against some 2018 boats approaching 70 db — with judge Ed Sherman crediting thick engine-room insulation, and Tim Murphy noting a split exhaust that separated gas and cooling water to cut typical noise. The watermaker and fuel separation filters are readily reachable for service, and a 7 kW Cummins Onan generator and three solar panels on the stern davits were aboard the visited boat. A gas locker sits conveniently beside the midships ladder.
The Verdict
The Discovery 58 is a thoughtfully engineered bluewater cruiser that pairs a quiet, accessible mechanical heart with a bright, customizable deck-saloon living space. Her solent rig and clear foredeck suit short-handed passage-making, and the structural detailing — watertight bulkheads, Kevlar-reinforced hull, solid bulwarks — speaks to the offshore intent. The principal caveats are those of any heavily optioned 58-foot cruiser: systems density demands disciplined ownership, and the customization latitude means no two boats are spec-for-spec identical.
Pros
- Quiet engineering: walk-in engine room with thick insulation and split exhaust measured at 50 db below at full throttle
- Bluewater structure: Divinycell-cored infused hull with Kevlar at the keel and two bonded watertight forward bulkheads
- Couple-friendly rig: hydraulic furling, electric winches, self-tacking jib, clear forward deck path
- Bright, flexible deck saloon with raised sole, pilothouse-capable nav station, and multiple cabin layouts
Cons
- Heavy optioning and yard customization mean careful specification review is required hull to hull
- Moderate displacement and 193 D/L favor passage comfort over light-air acceleration
