16.9 m
55.44 ft
1.35 m
4.42 ft
22 500 kgs
49 604 lbs
The Two Oceans 555 Power Catamaran is an elegantly simple, luxurious, 55-foot custom power catamaran, featuring eye-catching exterior styling, and a chic, modern, low-maintenance interior. It offers the space and refinement usually found on much larger vessels.
Designed by renowned yacht specialists Du Toit Yacht Design — experts in high-end, custom power catamarans — the 555 was conceived as a luxurious, ocean-going home. Careful attention has been paid to styling, comfort, performance, and ergonomics. Interior design specialists work closely with each owner to create fully customised layouts tailored to their personal tastes and requirements.
With accommodation for up to eight guests, the Two Oceans 555 is spacious, modern, and refined. Owners can choose from three interior design themes — Island Style, New Traditions Style, or Miami Beach Style.
Among three available general arrangements, one option includes a rare on-deck master stateroom — a standout feature for a catamaran of this size.
Exceptional seakeeping is delivered through a resin-infused, lightweight build, high bridge deck clearance, a proven semi-displacement symmetrical hull, prop tunnels, shallow draught, generous spray knuckle, and a sacrificial, low-drag keel — ensuring a smooth, stable ride and excellent performance with smaller engines.
From the flybridge helm, visibility is uninterrupted — offering a clear, 360-degree view.
Three General Arrangement Options:
On-Deck Master with 4 Staterooms
A full walkaround master stateroom on the main deck with King bed. A sliding main bulkhead allows the stateroom to open to the main living area — ideal for couples who cruise alone or live aboard.
Open-Plan Main Deck with 3 or 4 Staterooms
The expansive 25-foot main deck is fully customisable forward of the saloon/galley. Layout options include an interior helm, U-shaped dining, lounge seating, wet bar, storage cabinets, and buffet counter.
Master in Starboard Hull – 3 Staterooms
Three lower-deck cabins, with a spacious master suite in the starboard hull featuring a King bed, sofa, large en-suite with twin basins, vanity, separate head, and washer & dryer. Two guest cabins occupy the port hull — ideal for owners who prefer a larger master over a fourth cabin.
Principal dimensions:
LOA: 55ft 6in/16.9 m
LOA: Including Platform Lift 57ft 7in/17.6 m
LWL: 53FT 6IN / 16.3 m
Beam: 25ft/7.6 m
Draft (Approx.): 3ft 6in/1.35 m
Displacement – Light Ship (Estimate): 49,600 lbs./22,500 kg
Water: 200 US Gal/760 lt
Fuel (Approx.): 750 US Gal/2,600 lt
Propulsion: Yanmar 370hp 8LV Diesels
Standard Specifications
Construction
Manufacturing materials
Hulls, decks, and coach roof constructed from composite with a gel-coated outer layer, Vinylester barrier coat for underwater protection, and polyester resin combined with high-performance E‑Glass laminate PVC foam core
Interior joinery and floorboards made from cored panels for stiffness at low weight, all exterior surfaces gel-coated or spray-painted with a gloss coat, interior and below-deck surfaces painted with Marine Flo Coat
One-piece hull lamination
High-density foam-cored construction using vacuum-bag technology
Carbon‑fibre reinforced structural components
Appendages
Protective keels bonded to hulls
2 composite rudders using high-lift laminar-flow foil sections, mounted with solid 2205 stainless-steel shafts running in Jefa bearings
Humphree electrically actuated trim tab on each hull
Exterior finish
Entire above-waterline exterior gel-coated or spray-painted in standard white, with two-tone topsides and superstructure
Walking areas finished with white non-skid; contrasting colour option available
Factory-applied epoxy barrier coat, primer, and anti-fouling paint; 4″ boot stripe
Interior finish
Interior finished per client’s choice from three factory options
Custom carpentry and high-quality marine hardware
All interior flooring lightweight and durable
Headliner detailing throughout all interior accommodations
Standard layout and equipment
Saloon
Plush fabric seating and table or ottoman, as per General Arrangement
Access stairs to lower hull cabin areas, port and starboard
50″ Samsung LED television on power lift with Samsung audio system
Custom aluminium sliding aft door with flush deck transition between aft deck and saloon
Storage unit for bottles and glassware
Galley
Acrylic countertops
Island with storage and television lift
FRP modules for galley cupboards and counters
Four-burner cooktop – option of either electric or propane
Power ventilation above cooktop
Convection microwave oven
Refrigerator/freezer
Cutlery and crockery drawers
Pot drawer and spice drawers
Double sinks with garbage disposal
Under-counter rubbish drawer
Custom accent wood carpentry
Aft main deck
Seating arrangement – various options to suit client’s needs
4″ thick EZ‑Dry foam cockpit cushions, covered in Sunbrella
Cockpit table with wooden top
Storage cabinets and full-height locker
Stairs to flybridge
Engine access hatches
Access doors
Forward lounge
Custom door opening into saloon/master cabin area
U-shaped seating, with storage within
Composite table on fixed base
Access to windlass
4″ EZ‑Dry foam with Sunbrella covering
Flybridge helm station and seating
Helm station with console
Glass windscreen with wiper and washer
Engine instrument panels, gear shift/throttle control, and cruising instruments located within easy reach of the wheel position
Plastimo Offshore 115 compasses located at helm position
Double bench seat at helm
Stainless steel steering wheel
Emergency tiller
Steering system with power assist
Storage lockers
Flybridge wet bar unit with sink and drinks fridge
Flybridge seating and table as per General Arrangement
Door leading to forward sun lounge area with 4″ EZ‑Dry foam cushions and Sunbrella fabrics
Fresh water outlet to flush tender
Transoms
Custom aluminium swim ladder on starboard hull
Starboard side transom: shower with pressurised fresh water, hot and cold
Handrails
Access to the emergency tiller (port and starboard)
Access doors to storage areas for dive and fishing gear
Master Stateroom on main deck
FRP modules
Custom carpentry
King-size bed, walk-around
Reading lights and cabin lights
Nightstands with light switches and outlets
Headliner with recessed LED lights
Dressing area with full-height closets
Port lights for ventilation inset into large hull-side windows
Blind over large window
Door forward leading to seating and lounging area
Access to Master Head via stairway into hull
Tecma/Planus freshwater toilet
Separate shower cubicle
Double basins
Mirror
Storage
Outlets
All guest cabins
FRP modules
Queen bed
Soft furnishings
Custom wood accent carpentry
Reading lights, cabin lights
Opening port light in hull side
Nightstands with light switches and outlets
Closet
Fabric headliner with recessed LED lights
En-suite bathroom with separate walk-in shower, head, and basin
Deck hatch in forward cabins only
Blind over large window
Tecma/Planus freshwater toilets
Separate shower cubicle
Mirror
Storage
Outlets
Technical Equipment
The mechanical and systems hardware are distributed throughout the boat to concentrate weight as low as possible and to balance the vessel, whilst allowing easy access for inspection and maintenance. The main engines are housed in their own dedicated compartments aft, between the aftermost bulkhead and the transom.
Engines
2 × Yanmar 8LV 370 hp diesel motors coupled to KMH52V gearboxes, Temmet 25 shafts, and fixed propellers with flex couplings
Yanmar standard electronic engine controls and instrumentation panels at helm console
24 V high-amp alternators to charge house bank
Water locks and exhaust system to minimise noise levels
Dual Racor fuel filters for each motor
Fireport in each engine room
1 ceiling light in each engine room
Grey paint finish below waterline on the interior of the boat and service areas
Sound seal for both engine compartments
Main Engine Delta T ventilation system via remote-operated fans and fire shut-off system
Sea Fire system installed in both engine room spaces
Power-assisted hydraulic steering system with emergency override
1 × Onan 17 kW 60 Hz generator with sound shield and underwater exhaust
Bow Thruster
Bow thruster with integral tube
Plumbing
1 × 200 gal water tank with deck fill and vent, tank level display gauge on electric panel
2 × freshwater pumps with accumulator tanks
Plumbing piping and fittings to be John Guest Speedfit®
2 × 60 L Vetus black water holding tanks with gauge, buzzer, and visual alarm
Black tank pump-out for at sea or by deck drain for shore-side pumping; breathers fitted with coal filters
Tecma/Planus silent electric freshwater toilets in each hull, as per layouts
Fresh water outlet for anchor/deck wash-down
Cold water outlets at transom – salt and fresh
4 × Rule bilge pumps, 1300 GPH, with mechanical float switches and automatic/manual alarms
2 × Whale manual bilge pumps, Titan BP4410 model; located in cockpit for emergency pumping
Electric System
Service Voltages: 24 VDC and 110 V 60 Hz
Service Batteries: 400 Ah @ 24 V capacity
Engine Start Batteries: 2 × 12 V 90 Ah capacity
Main Electrical Distribution Panels: 12 V, 24 V, and 110 V
Custom Electrical Control and Display Panel
LED Service Lights: Installed in all service areas, switched at main panel
Mastervolt 3500 W Inverter Charger
100 Amp Charger Only
Solar Panels: 8 × 400 W panels mounted on flybridge hardtop
Mastervolt Easy View Battery Management System
110 V Plugs: Provided in all accommodation spaces including saloon, galley, and flybridge
USB Points: Available in all accommodation spaces
Air Conditioning System: Installed in all cabins and saloon/galley
Shore Power Cable: 60 ft, 50 Amp
Lighting
All lighting is marine-grade LED
LED lighting installed in heads and below deck accommodation spaces
LED low-level lighting in cabins, saloon, cockpit, and flybridge
2 × LED aft deck spotlights
Courtesy lights in blue
Aft deck transom steps fitted with 1 courtesy LED light per step
Courtesy LED lights on each step of port and starboard hull companionways
Service area lighting: Dura LED, white, switched from main panel (1 switch)
1 service light in each engine room
Navigation Lights
All navigation lights LED (port, stbd, anchor and stern)
General
1 seat on each pulpit
Handrails on transom coaming and aft cockpit as per general arrangement
Stainless steel stanchions 28” high on outer bulwark
Stainless steel guard rails with wire intermediate
9 alloy mooring cleats – Goiot 340 mm: 4 port, 4 starboard, 1 at anchor locker
2 Goiot 260 mm cleats at stern
Access to storage areas in port and starboard forward hulls through Lewmar or equivalent size 70 deck hatch
Anchor Handling
Anchor windlass: Maxwell, part no. HRC10 non-capstan version; with foot switches on the foredeck and remote switch on flybridge helm
Custom self-launching bow roller
Self-bailing lockers for self-stowing chain and rope
1 × Ø24 mm nylon bridle fitted to stainless pad eyes on inboard hull sides
Ground Tackle
Primary anchor, Delta Type on 50m (164’) of 10mm (3/8”) G4 chain and 50m of Rode
Hull and Deck Ventilation
All port lights and hatches to have blinds
Port lights and hatches for light and ventilation (standard layout)
Hull Portholes
Port Hull Side: Lewmar, Flush Mitre Port light, Size 3, x2
Starboard Hull Side: Lewmar, Flush Mitre Port light, Size 3, x2
Deck Hatches: Lewmar, Medium profile, Size 60, x4
Navigation and Instrumentation System
2x Garmin gpsmap 8616 16” chart plotter with GPS antenna
Garmin Auto pilot with version 2 smart pump
Garmin 4’open Array GMR Phantom 54 radar:
1 kw Airmar B175 Depth transducer
VHF 215 AIS on Flybridge
Fusion Sound system with 3 zones, 4 speakers to saloon, 2 to cockpit and 2 to fly bridge.
1x Garmin camera in each engine room and 1x camera on aft deck bulkhead with view of cockpit
Additional options
Vessel layout upgrade options
Open plan main deck with helm station and wet bar. 4 Staterooms and 4 heads on lower deck (See layout options)
Open plan main deck with helm station and wet bar. 3 Staterooms and 3 heads on lower deck, master stateroom starboard on owner’s version (See layout options)
Optional interior upgrade
4 x blue underwater lights
Optional galley upgrade
Dishwasher -Fisher &Paykel DD2SAX9N
Splendide 110v washing machine
Splendide Dryer 110V
Wine cooler GE Deluxe wine center 110V
Ice maker – GE 15 Inch Nugget Ice maker
Optional Flybridge upgrade
Dual Stidd Flybridge helm chair upgrade
Ice maker – Vitrifrigo 115v
Kenyon electric barbeque
Propane BBQ
Air conditioning
General optional upgrades
Retractable shore power lead Glendinning cable master 50A 75ft cable
Remote motorized SPOTLIGHT on mast
Flood lights: Hella Marine 2X Aft deck and 2X Flybridge
Additional transom ladder and shower
Optional davit and transom platform upgrades
Steelhead E1000 davit on upper deck
Tender lift on lower deck with custom platform
Engine upgrade options
2 x Cummins QSB6.7 550 HP diesel motors coupled to KMH52 gearboxes, Temmet 25 shafts and fixed propellers with flex couplings
Cummins standard electronic engine controls and instrumentation panels at helm console
24v high amp alternators to charge house bank on each motor
Water locks and exhaust system to keep noise levels as low as possible
Dual Racor fuel filters for each motor
Fireport in each engine room
Grey paint finish below waterline on the interior of the boat and service areas
Sound seal for both engine compartments
Main Engine ventilation system: via remote operated fans and fire shut off system
Sea Fire system to both engine room spaces
Power assisted hydraulic steering system with emergency override
1 x Onan 19kw MDKDV Generator with sound shield, waterlock and dry exhaust:
Watermaker options
Sea Recovery Aqua Matic
Spectra Newport 1000 110V 111lt/Hr watermaker
Spectra Newport 400 24V 54lt/Hr watermaker
Instrument upgrade options – all instrument upgrades are priced on request
KVH TracVision TV5
AIS send and Receive
Sounder module
Other instrument requests to be discussed with Sales agent
Wind Speed and direction/Barometer
Flir Camera