What is Sephina

Sephina is a 40.5 foot centre cockpit crusing yacht type Oyster 406. Her hull number is 12A and she was built in 1987. Her real name is Sephina of Provincetown, formerly Sephina of Beaumaris, formerly Sephina of Beaulieu and formerly Spanner.  She was fully refitted in 2012/13 for world cruising. She is now a luxery live aboard yacht and gets admirers where ever she goes. At the ARC 2013 Oyster reception she was hailed as  "Stunningly presented"

  • LOA: 12.34m (40')
  • LWL: 9.68m (32')
  • Beam: 3.89m (13')
  • Draft: 1.85m (6')
  • Displ: 9,299kg (20,501lb)
  • Colour: Pearl White
  • Engine: Yanmar 4JH5E Updated
  • Reg No O.N. 713729
  • Reg Tonnage 15.93
  • Total Mast Length: 17.05m
  • Deck to top of Mast: 14.70m
  • Fuel 88G, 400L
  • Water 400L
  • Call Sign MNSP9
  • MMSI 235038425


The Oyster 406 Deck Saloon is one of the most sought after yachts for long distance cruising being easily handled by two people. The Holman & Pye designed hull, with the safety of encapsulated keel and rudder skeg, is a superb seaboat in heavy weather providing a dry centre cockpit with very soft hull penetration into heavy seas