The Lagoon 400 set the global standard for cruising catamarans, and the S2 upgraded model features many enhanced features. It combines elegance and comfort with excellent maneuverability and easy short-handed sailing. This model is in mint condition, having been lightly used and carefully maintained by its one owner.

Wide transom steps allow for easy boarding and can be used for swimming and fishing.

Moored in Okayama. New owner can retain moorage berth.

Hull TypeCatamaran
Hull MaterialFiberglass
Gross Tonnage17
Hull Speed11 knots
Cruising Speed7.5 knots
EngineYanmar 40HP (2)
Fuel TypeDiesel
Fuel Tank(s) Capacity400l
Water Tank(s) Capacity300l
JCI CertificationTo March 25, 2025
Passenger Limit30
Cruising AreaCoastal Waters

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This information is correct, complete, and current to the best of the agent’s knowledge, but the agent cannot be held liable for any inaccuracies or omissions. A buyer and his agent should confirm all details at the time of inspection.

Interior Information

  • Beautiful bright interior with 360° visibility
  • Sophisticated grey-oak woodwork
  • Extensive storage space throughout
  • At least 2.0m standing headroom throughout
  • AC (heating/cooling) throughout
  • All berth and settee cushions are in excellent condition

Spacious, covered aft deck

  • Table and seating area that comfortably accommodates eight people (cushions and cover new 2022)
  • Refrigerator

Elegant salon room

  • Table and seating area
    • Comfortably accommodates eight people
    • Television
    • Stereo with CD player, USB port
  • Galley
    • Sink with hot/cold water, electric pump and foot pedal
    • Refrigerator
    • Three-burner propane stove
    • Propane oven
    • Microwave
    • Extensive counter space
  • Navigation station
    • Furuno GPS chartplotter
    • Furuno radar display
    • Raymarine autopilot remote control
  • Window shades (new 2022)

Starboard: Owner’s salon

  • Double berth
  • Desk
  • Hanging closet
  • Washlet toilet (pump out to ocean) and shower
  • Television

Port: Guest salons (2)

  • Double berths
  • Hanging closets
  • Shared washlet toilet (new 2022; pump to holding tank) and shower

Hull, Deck, and Cockpit

  • Hull color: White
  • Deck color: White
  • Hull below waterline cleaned October 2022
  • Hull above waterline polished October 2022
  • Shallow-draft keels isolated from the hull skin
  • Twin spade rudders
  • Port-side steering station
    • Raised for excellent visibility
    • Electric/manual winches (3) for handling all halyards/sheets
    • Double seat (new 2022)
    • Removable weather cover (new 2022)
  • Forward trampoline (new 2022)
  • Forward bow seats (new 2022)
  • Stern davits


  • Yanmar diesel 40HP (2)
  • Hours: Port 1,724; Starboard 1,732
  • Starter battery: 12V (2)
  • Alternator: 80A (2)
  • Sail drive with fixed 2-blade propeller (2) (blades: new 2020)
  • Cummins Onan diesel generator with 12V starter battery

Sails and Rigging

  • Swept-back double spreaders
  • Deck-stepped aluminum mast
  • Mast height from waterline: 21.4m
  • Full-battened main sail
  • Furling jib (new 2022)
  • Standing rigging (1 x 19 wire) in excellent condition
  • All running rigging in excellent condition
  • Adjustable spinnaker pole

Electrical and Electronics


  • House batteries: 4x12v
  • Shore power
  • Inverter
  • Battery charger


  • Hondex GPS chartplotter at helm, including depth sounder and fish finder
  • Furuno GPS chartplotter at navigation station
  • Raymarine autopilot, with hydraulic linear drives; remote control at navigation station
  • Furuno radar, display at navigation station
  • Wind indicator
  • Boat Speed indicator

Other Equipment

  • Delta anchor with 60m (approx.) chain (new 2020)
  • Spare Danforth anchor (never used)
  • Electric windlass
  • Bilge pump (2)
  • Satellite phone (2)
  • 6-person inflatable lifebuoy (2)
  • Life jackets (30)
  • Fire extinguisher (2) and flares
  • Complete set of product manuals
  • Electrical extension cord on reel
  • Various ropes/sheets
  • Many fenders
  • Many tools and spare parts
  • Kitchen dishes, pots/pans, cutlery etc. (if desired)
  • Cleaning supplies

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