Dubois 50

Dubois 50 (2019) – Full Specifications

Designer: Dubois Naval Architects
Builder: Custom-built in France
Year: 2019
Hull Material: Carbon fiber
Length Overall (LOA): ~50 ft (15.24m)
Beam: ~14 ft (4.27m)
Draft: ~8.5 ft (2.6m) (deep draft; may have lifting keel option)
Displacement: ~12-14 tonnes (lightweight for performance)
Ballast: High-performance lead or tungsten bulb
Rig Type: Sloop (carbon mast and boom)
Sail Area (Upwind): ~1,200–1,400 sq ft

Sail Options

1. Main Sail:

   • Full-battened mainsail (hydraulic)

   • Optional square-top main for increased performance.

2. Headsails:

   • Jib/Genoa: 105-130% overlapping head-sails (hydraulic furling).

   • Code Zero: For light airs (on retractable bowsprit).

   • Storm Jib: Detachable for heavy weather.

3. Downwind Sails:

   • Asymmetric Spinnaker

   • Symmetrical Spinnaker

4. Additional:

   • Twin-Groove Foil for easy head-sail changes.

   • Electric or Hydraulic Winches (common on 2019 models).

Navigation & Electronics

• Autopilot: B&G  (fully integrated).

• Chartplotter: Large-screen multi-function display

• Radar: Overlaid on chartplotter (typically 24-48nm range).

• Wind/Speed/Depth: B&G

• Communications: VHF

Condition & Upgrades

• Well-Maintained: 2019 models are relatively new; expect minimal wear.

• Engine: ~75 hp diesel (Yanmar), low hours.

• Generator: Optional but common for comfort.

• Interior: Typically 3 cabins, 2 heads

Mooring Availability

• Current Location: Sai Kung Hong Kong

• Mooring Type: Swing mooring long-term anchorage