Design and Architecture
The hull penned by Farr Yacht Design with styling contributions from Armel Briand is a fin-keel sloop with bulb and spade rudder — a configuration that was still relatively bold for a production cruiser in the mid-1990s. At 50.75 feet overall with a waterline of 45.42 feet, the hull carries significant reserve: just under three feet between waterline and overall length at each end translates to meaningful overhang and, more practically, a hull that loads well without dramatically changing trim. Beam reaches 14.67 feet, which is generous for the era but not exaggerated by later standards, and that proportion feeds directly into the cabin volume. Construction is fiberglass throughout, with a standard keel draft of 7.55 feet and an optional shoal-draft fin with bulb drawing 5.92 feet for sailors working the Bahamas or Mediterranean shallows.
Rig and Sailing Performance
The masthead sloop configuration with an I dimension of 58.04 feet and a J of 19.85 feet produces a total working sail area of approximately 1,027 square feet. The sail-area-to-displacement ratio calculates to 17.62 — squarely in the range the Sailboat Data definitions describe as "reasonably good performance," well clear of the underpowered territory below 16. Combined with an S# of 3.67 — in the racer-cruiser band between 3 and 5 — the Beneteau 50 has real sailing manners. Hull speed works out to just over nine knots, and a waterline approaching 45 and a half feet means the boat can sustain impressive boat speeds in a breeze without heroics. The standard rig dimensions leave room for owners to carry a spinnaker or asymmetric chute downwind without the rig being over-built for the purpose.
Stability and Offshore Capability
The numbers here require some nuance. The ballast-to-displacement ratio of 32.5 percent is on the modest side — authoritative guidance suggests 40 percent or more for a boat that will stand up stiffly in a blow — so the Beneteau 50 is a performance-oriented cruiser rather than a brick-ballasted bluewater slogger. The capsize screening formula of 1.92 falls just under the 2.0 threshold that defines blue-water capability by that metric, so the hull geometry is acceptable for offshore work. The comfort ratio of 26.35 places the boat in the coastal-cruiser band (20–30 by Brewer's scale), suggesting motion is livelier than a heavy-displacement offshore boat but reasonable for the offshore passages the boat was marketed toward. Taken together, the Beneteau 50 is best understood as a capable passage-maker in moderate conditions rather than a dedicated high-latitude voyager.
Accommodations and Tankage
Beneteau offered the 50 in multiple interior configurations — an owner three-cabin layout and a charter-oriented four-cabin arrangement — which explains the variety of Moorings and Stardust fleet variants sharing the same hull. The beam of nearly 15 feet delivers genuine interior volume at this length. Tankage is notably generous: 132 US gallons of fuel and a 264-gallon water capacity are serious offshore numbers, giving extended range under power and meaningful self-sufficiency. The Yanmar or Perkins diesel provides capable auxiliary propulsion for a hull of this displacement.
Known Refit Considerations
Any Beneteau 50 approaching or past the two-decade mark warrants systematic inspection of the fin-keel attachment, a known stress point on fin-with-bulb configurations of this generation. The bulb keel concentrates significant mass at the bottom of the fin, and years of sailing loads cycle that joint continuously. Osmotic blistering in the fiberglass hull bottom is standard pre-purchase homework. The shoal-draft option, while convenient in thin water, reduces the ballast-to-displacement effectiveness further — buyers should weigh that tradeoff carefully if offshore passages are part of the plan.
The Verdict
The Beneteau 50 is a fundamentally honest large cruising sloop that delivers more sailing performance than its production-boat origins might suggest, thanks to genuine Farr input. Its numbers align with a competent coastal and offshore cruiser — not a passagemaker in the heavy-weather, high-latitude sense, but a serious boat for bluewater voyages in temperate conditions, extended charters, or liveaboard families who want real boat speed. The wide beam and abundant tankage serve the cruising mission well, and the multiple interior configurations mean the market for these boats stayed broad. Buyers should enter any survey with a sharp eye on the keel joint and the hull bottom, and should calibrate expectations to the comfort ratio: this boat moves in a seaway.
Pros
- Farr-designed hull delivers genuine performance for a production cruiser of this size
- Sail-area-to-displacement ratio supports good light-air sailing
- Capsize screening formula clears the offshore threshold
- Generous fuel and water tankage for extended passages
- Multiple layout options (owner, charter) available across the production run
- Shoal-draft variant opens up thin-water cruising grounds
Cons
- Ballast ratio of 32.5% is modest; not as stiff as purpose-built bluewater boats
- Comfort ratio in the coastal range means a livelier motion offshore than heavier rivals
- Charter-service history common on many hulls — survey wear accordingly
- Shoal-draft option further reduces effective ballast efficiency
