TWO OCEANS 555

Power Catamaran

Overall Length

16.9 m
55.44 ft

Draft

1.35 m
4.42 ft

Displacement

22 500 kgs
49 604 lbs

TWO OCEANS 555

Power Catamaran

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.

SPECS

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

Video