2004 Trinity Yachts

A standout in her class following an extensive $5 million refit completed in 2025, SUMMERDANCE is a 146’ (44.5m) Trinity tri-deck motor yacht, freshly painted in Awlgrip Matterhorn White and primed for private cruising or charter. Originally built in 2004 and extended in 2017 with a custom transom and swim platform, this American pedigree yacht now presents in exceptional mechanical and cosmetic condition. Offered for sale following her full 20-year ABS survey (2024), she combines proven Trinity engineering with modern design and updated systems for confident global cruising.

Designed for comfort and range, SUMMERDANCE cruises economically at 10–12 knots, reaching up to 19 knots at top speed. Her Caterpillar 3512B main engines were fully overhauled in 2024, complemented by rebuilt Northern Lights generators (2023) and serviced Quantum QC-1500 zero-speed stabilizers. She carries impressive tankage and range, with approximately 2,300 nautical miles at 10 knots. A new bridge electronics suite, Starlink internet, and Atlas shore power converter complete her navigation and connectivity upgrades.

1. Extensive, $5mm USD, 10-month refit, completed in Fort Lauderdale in 2025

2. Full exterior, Awl-grip paint job completed in Matterhorn White in 2025

3. Brand new interior decor and furnishings by Bonville & Associates, completed in 2025

4. Full 20-year ABS survey completed September 2024

5. Extended to 146' with swim platform and modified transom in 2017

6. High-quality aluminum construction to ABS standards

7. Caterpillar 3512B engines, major overhauls completed in 2024; Northern Lights generators

8. Accommodations for 10 guests in 5 beautifully appointed staterooms, plus 9 crew

9. Full beam master on main deck with shared en-suite

10. Teak decks, varnished cap rails, and polished stainless trim

11. Quantum Marine zero-speed stabilizers

12. Extensive tankage for long-range cruising

Boarding from the port side amidship and heading aft, you pass through a windbreak door and step onto the main deck aft — an inviting space for dining and relaxation. A rectangular dining table with built-in bench seating and five loose chairs sits centerline, ideal for casual meals or entertaining. Just aft, a walk-up service bar includes a sink and undercounter refrigerator. Boarding gates are located on both port and starboard sides.

Curved stairs to either side lead down to the generous swim platform, which features a removable outdoor shower and access to the engine room. The passerelle for stern boarding is neatly housed within the starboard stair structure.

Returning up to the main deck aft and moving forward, you enter SUMMERDANCE through automatic sliding doors into a welcoming foyer with built-in mirrored cabinetry on both sides. The main salon opens up with mirrored seating areas to port and starboard — sofas, armchairs, and coffee tables arranged for comfortable conversation. The space is bright and elegant, with stone accents, rich mahogany joinery, and a TV that rises from the starboard console. Forward, the formal dining area seats ten beneath two modern light fixtures, complemented by impressive artwork and built-in cabinetry.

Continuing forward along the starboard side, you reach the guest entry foyer — the formal boarding entrance — with a graceful staircase connecting the lower guest accommodations to the bridge deck above. A day head lies just forward, and beyond a set of double doors is the full-beam master suite.

The master features a king-size bed with a custom upholstered headboard, a sofa to starboard, built-in storage on both sides, and a desk to port. The ensuite spans the full beam, accessible from either side, with dual sinks, a makeup vanity, a bathtub beneath a skylight, a private toilet and bidet, and a large glass shower with stone finishes.

Descending the guest staircase, you arrive in the lower deck foyer. Aft to port is a guest stateroom with a king bed, desk, entertainment center, and ensuite with dual sinks and tub/shower. The starboard aft cabin mirrors this layout. Forward, the starboard guest cabin has twin berths, as well as two pullman berths, with an ensuite shower, while the port forward cabin features a queen bed, desk, and full ensuite with stone detailing.

Returning up through the foyer to the bridge deck, a day head sits to starboard, and the skylounge opens aft — a comfortable entertainment space with a large L-shaped sofa, armchairs, and a curved bar with four stools to port. The bar includes a sink, icemaker, refrigerator, and bottle storage. A wall-mounted TV and large windows complete the space.

Forward through a doorway is the pilothouse, offering excellent visibility from the captain’s chair, curved guest seating, and a navigation desk. The captain’s cabin is located to port with a double berth and ensuite. Exterior wing stations are positioned just outside both pilothouse doors.

Returning to the main deck and walking forward along the port side, you find the crew entry and galley. This area is efficiently arranged with a stewardess station to port, full refrigeration, Miele appliances, and updated stone counters. A stairway leads down to the crew mess and accommodations below.

From the main deck aft, a starboard staircase leads up to the bridge deck aft — an open-air social area with a circular dining table for ten, built-in seating aft, and a wall-mounted TV to starboard. From here, a port-side staircase continues up to the sun deck.

On the sun deck, a large L-shaped bar with five stools, grill, and sink sits forward, while aft you’ll find tender and jet ski storage with a davit. Forward of the bar is a built-in Jacuzzi surrounded by sunpads and four loungers, with a convenient day head to port.

Finally, walking forward along the starboard side deck from the main deck, you reach the Portuguese bridge with built-in seating and a table just ahead of the pilothouse. Continuing all the way forward brings you to the foredeck, home to the anchoring gear and newly laid teak decking — a clean, practical, and well-maintained working area.

• Aluminum hull and superstructure
• Semi-displacement hull
• Teak decks throughout
• New Awl-grip Matterhorn white paint job from the mast to the waterline - 2025

SUMMERDANCE sleeps 10 guests in 5 beautifully appointed staterooms. 

Master Stateroom:

• Main-deck forward, full-beam
• King bed facing forward
• Desk area to port
• Seating area with couch to starboard
• Shared his and his en-suite with separate tub, dual sinks, vanity area, and full-size glass shower. Walk-in closet to port in addition to two hanging closets on both port and starboard sides

(4) x Guest Staterooms

• Lower deck, amidships
• (1) x King stateroom, port aft
• (1) x King stateroom, starboard aft
• Both King staterooms feature desk areas, full-size hanging closets, and en-suites with dual sinks and combined tub/glass showers
• (1) x Queen stateroom, port forward
• Built-in desk, full-size hanging closet, en-suite aft features a single sink and full-size glass shower
• (1) x Twin stateroom, starboard forward
• Full-size hanging closet, en-suite features a single sink and full-size glass shower
• (2) x Pullman berths, port and starboard side

Crew Accommodations

Accommodations for 9 crew, including a Captain's cabin on the bridge deck and an Engineer's cabin aft in the Lazzarette.

Captain's cabin: Pilothouse aft, port side / Double-size berth with en-suite

(3) x crew cabins: Lower deck forward, 3 single over/under bunks each with en-suites

(1) x engineer's cabin aft in Lazzarette, 1 single berth

Crew Mess: Lower deck, forward

General

• Length Overall: 146' (44.75m)
• Length at Waterline: 130'2" (39.7m)
• Beam: 28'(8.53m)
• Draft (min): 7'5" (2.6m)
• Draft (max): 8' (2.63m)
• Gross Tonnage: 432
• Net Tonnage: 129

Capacities

• Fuel Capacity: 10,300 US Gallons (39,989 liters)
• Water Capacity: 3,100 US Gallons (11,734 liters)
• Watermakers: 2,400 US Gallons each/day (9,084 liters)
• Clean Lube Oil: 182 US Gallons (689 liters)
• Dirty Lube Oil: 182 US Gallons (689 liters)
• Sewage Tank:319 US Gallons (1,207 liters
• Gray Water:1,940 US Gallons(7,343 liters)

Speeds

• Max Speed: 19 knots / 1,950 RPM / 214 Gallons Fuel burn, @ 100% Load
• Cruising Speed: 12 Knots / 1,200 RPM / 51 Gallons Fuel Burn / @ 45% Load
• Economical Speed: 10 Knots / 900 RPM / 22 Gallons Fuel Burn

Main Engines

• Engine Type: (2) x CAT3512B, 2250 hp at 1925 RPM each.
• Engine Hours (8.2026):Port: 9,676 hours / Starboard: 9,675 hours / Main engine overhauls 4/2024-5/2024 @ 8,436 hours and 8.437 hours.
• Gearboxes: Reintjes WVS730 3.047:1
• Shafts & Propellers: Twin fixed-pitch propellers

Generators

• Generators:(2) x Northern Lights 80 kW, 1800 RPM
• Generator hours (8.2026):Port: 5,191 hours / Starboard: 3,847 hours
• Gens rebuilt in 2023
• Electricity:120/208 volts, 3-phase, 60 Hz
• Shore Power: Atlas 75-kVA, 120/208 volts
• Batteries: Main engine starting: 24V DC (2) banks of (2) x Odyssey AGM 1150 CCA / Generator starting: 24V DC (2) banks of (2) x Odyssey AGM 1150 CCA / GMDSS: 24V DC (1) bank of (2) Odyssey AGM 1300 CCA / Electronics: 24V DC (2) banks of (4) x Odyssey AGM 1300 CCA / Crane: 24V DC (1) 24V bank of (2) x Odyssey AGM PC1800-FD 1300 CCA

Air-Conditioning

Type: Flow Marine Systems, tempered water loop / (3) x Flow Marine chillers (150,000 BTU each)

Additional Machinery

• Stabilizers: Quantum Marine QC-1500, zero-speed / (2) x 43" x 99" fins
• Watermakers: (2) x FCI
• Bow Thruster: Quantum Marine QT-120
• Steering System: EMI 
• Fuel Filtration: Alfa Laval +MAB103B-24
• Sewage System: Headhunter Tidal Wave

(6) x 19" flat glass panel displays

• GPS: (2) x Furuno #GP-170
• Automatic Pilot: C-Plath/Litton NaviPilot 4000
• Radar: (2) x Furuno
• AIS: Furuno #FA170 Universal
• Wind, Depth: B & G
• Loud Hailer: Raymarine model #RAY430
• Navtex: Furuno #NX500
• Compass: Danforth Constellation
• Software:(2) x Timezero ENC

• Main Salon: 60" Samsung Art Frame TV
• Sky Lounge: 75" Samsung Art Frame TV
• Master Stateroom: 65" Samsung Art Frame TV
• Lower Guest Forward Staterooms: 40" x Samsung
• Lower Guest Aft Staterooms: 24" x Samsung
• Bridge Deck Aft: 75" LG, wall-mounted
• Sun Deck: Sony 55", wall-mounted
• Galley: 32" Samsung
• Captain's Cabin: 42" Samsung
• Crew Mess: (2) x 32" Samsung
• Crew Cabins: All cabins have televisions
• Apple TVs throughout all guest and crew spaces

Galley Equipment

Cooking Equipment:

• (2) x Miele electric ovens
• (1) x Miele 5-burner induction cooktop
• (1) x custom exhaust hood
• (1) x BBQ (Sun Deck)
• Refrigeration & Freezer: Custom-made side-by-side refrigerator
• Dishwasher: Miele Professional, quick wash

Stew Pantry (across from Galley)

• Refrigerator: Sub-Zero, under-counter
• Ice machine: KitchenAid
• Dishwasher: Miele 

Additional Equipment

• Wine Refrigerator: U-Line, Sky Lounge
• Refrigerator: (4) x Sub-Zero, under-counter, Sky Lounge, Master Stateroom, Main Deck Aft, ECR
• Ice Maker: (3) x Scotsman, Sky Lounge, Sun Deck, ECR
• Grill: TEC propane gas BBQ, Sun Deck
• Misc: (2) x sinks, Sky Lounge Bar and Sun Deck

Crew Mess

• Microwave: GE
• Refrigerator: Sub-Zero, under-counter
• Misc: Sink

Laundry Equipment

• Washer: (2) x Miele Professional, crew mess
• Dryer: (2) x Miele Professional, crew mess
• Washer/Dryer Combo: Splendide, ECR / Combo unit, Lower Guest Foyer

Communication System

• VHF: (2) x VHF FM-8900S radios with distress
• Radio: Furuno #FS-1562-15 single side band
• Loud Hailer: Raymarine #RAY430
• Searchlights: (2) x ACR
• Distress: (2) x Furuno IC-302 Inmarsat-C / (2) x Furuno Felcom
• Internet: Starlink

• Anchor Windlass: (2) x Muir VRC8000/150, hydraulics
• Anchors: (2) x Pool, 797 lbs. each
• Capstans: (2) x Maxwell VC-3500, aft 
• Boat Davit: Nautical Structures EV-3500-FB-MCA, electro hydraulic, 3,500 lbs.
• Passerelle: Marquip AC electro-hydraulic
• Side-boarding ladder: Marquipt, 9-step, aluminum
• Deck shower: Swim platform, stainless steel, removable
• Jacuzzi: Yes, Sun-Deck

• Fire-Fighting System: Engine Room: 300-lb CO2 fixed / Range Guard fire suppression (galley) / (4) x Fire stations with rack hoses and nozzles'
• Fire Extinguishers: Throughout
• Smoke and Fire Alarms: Throughout
• Life Rafts: (2) x SOLAS, 25-person each
• EPIRB: Category 1 and Category 2
• Immersion suits: (21) x suits on board
• Life Jackets: Various sizes aboard
• Life Rings:(4) x life rings
• CCTV: (5) x cameras, side decks, mast, ER, main deck aft
• Ship's safe: (1) x Captain's cabin

• 17' 2021 Nautilus inflatable RIB with 115 hp engine
• (2) x 2021 Yamaha jet skis, 2-person
• (2) x 2025 F95 Sea Bobs, Porsche editions
• (1) x 2025 Scooter flight board
• (2) x SUP's
• Assorted inflatable towables
• Assorted snorkeling gear
• Knee board
• Wake board
• Fun Air Fun Docking station with 3 floating docks

Comprehensive Paint and Coating Work

• New Awl-Grip Matterhorn White paint applied from the mast to the waterline.
• Royal Blue topsides on motorized scissor lift polished.
• Engine room is fully repainted.
• Bottom sandblasted to bare metal and coated with a five-layer bottom paint system.
• Prop speed applied to running gear.
• Zinc anodes installed for corrosion protection.

Engine Room and Bilge Refurbishments

• Engine room bilges:
• Pressure-washed
• Sandblasted
• Epoxy coated
• Shaft stern tubes and strut tubes:
• Sandblasted and epoxy-coated for new cutlass bearings.
• Fuel, freshwater, and waste tanks:
• Pressure-washed
• Sandblasted
• Recoated as needed.
• Replaced 90% of the scheduled 80 pipe runs leading to the main gray water tank.

Steering, Propulsion, and Mooring System Servicing

• Anchor windlasses:
• Removed, rebuilt, and reinstalled both port and starboard.
• Full service of rudder and steering systems:
• “Bump Test” of the rudders.
• New shaft stern tube and strut bearings.
• Removed and rebuilt the Wartsila shaft seals.
• Complete bench-rebuilding of the aft deck mooring capstans.
• All reports and bearing clearance readings on file with ABS.

Air Conditioning System Overhaul

• Three main AC plants and thirty-six handler units:
• Removed, bench tested, and cleaned.
• Six failed units were replaced.
• New seawater and chill water pumps were installed.
• Heat exchangers cleaned and pressure tested.
• Heat exchangers were acid cleaned, and pressure tested.
• Replaced engine room chilled water loop insulation
• Valve manifold:
• Disassembled and serviced.
• Replaced with new Schedule 80 piping.
• Additional AC units are installed in the engine room.
• Mounted forward and aft on the bulkhead walls.
• Port and starboard AC gray water condensation piping replaced.

Main Engines and Electrical Updates

• Main engines port and starboard overhaul (04/2024 – 05/2024):
• PORT MAIN ENGINE SERVICE (Operation: 8436)
• Major Tasks:
• Removed air filter housings, air pipes, instrument panel, heat shields, aftercooler cover, AC core, and fuel lines.
• Removed fuel rail, exhaust, intakes, aftercooler base, turbos, injectors, NT/HE.
• Drained oil, removed head bolts and cylinder heads, side covers, sea water pipe, oil pan, battery box, batteries.
• Removed piston coolers, oil pipe, pan, cylinder packs, thermostat housing; cleaned block.
• Installed new bearings, liners, rods, pistons, main caps, lifters, cylinder heads, rocker boxes, fuel lines, injector harnesses, turbos, oil pump, wiring harness, safeties, aftercooler, heat shields, air filter, boost pipe, raw water pipe.
• Ran engine, checked for leaks and overheating, adjusted rocker, topped off oil, checked valve lash, repaired as needed.

• STBD MAIN ENGINE SERVICE (Operation: 8437)
• Major Tasks:
• Drained coolant, removed aftercooler, heat shield, valve covers, fuel rail, exhaust, rocker assembly, head bolts, heads.
• Cleaned and organized engine room, removed oil pan, rear oil pump, main caps, heads, turbos, cylinder packs.
• Installed liners, pistons, rods, torqued to specs, installed piston coolers, plates, pan, crankcase side cover, head gaskets, aftercooler base, intakes, exhaust segments, manifolds, water neck, thermostats, injector pickup tubes, rocker boxes, reman injectors, exhaust bellows, valve covers.

• STBD MAIN ENGINE SERVICE - CONTINUATION (Operation: 8661)
• Major Tasks:
• Installed turbo, bellows, water rail, fuel rail, wiring harness, safeties.
• Repaired oil pan bolt holes, replaced jacket water pump, and installed new aftercooler.
• Installed air pipes, air filter housings, instrument panel, harnesses, topped up engine fluids, programmed injector trim files, primed fuel system, ran engine, checked for leaks.

• JACKET WATER PUMP (Operation: 8438)
• Tasks: Replacement of water pump and seals.

• CYLINDER PACKS AND BEARINGS (Operation: 8439)
• Tasks: Installed crankshaft main bearings, liners, rods, pistons, cylinder packs, seals, rings, retainers, block liners, thrust plates, and gaskets.
• Communication systems between engines and the bridge repaired.
• Serviced generators.
• Replaced the ship's house, main engine, generator, and back-up batteries with new units.
• Atlas Shore Power:
• Deep dive cleaning of the shore power converter.
• Installed a new Atlas 380-480V / 3-phase inverter and touch panel control unit.
• Replaced six inner Axial cooling fans.
• Electrical panels and breakers:
• Tested and upgraded.
• Main Engine hours are 9475.
• Northern Light Generator hours:
• Port – 4,566
• Starboard – 9,477
• Generators rebuilt in 2023.

Hull Maintenance

• Sandblasted bottom from the waterline to the keel with Media-Blast:
• Five coats of “Sea Hawk” bottom paint applied.
• Sanded, prepped, and applied "prop speed" paint to the running gear, props, and shafts.
• New zincs for protection against the sea life environment and electrolysis.
• Hull bottom plate.
• Rudders.
• Props.
• Shafts

Structural Repairs – (Completed with ABS oversight and approval)

• Bottom shell plating replaced:
• Main Engine exhaust surround.
• Three sections of the aft keel
• Doubler plating beneath the stern tubes and centerline plating from the fuel day tank to the steering compartment between frames 36 to 42.
• Through-hull valves:
• Ten valves replaced.
• Twenty valves serviced, pressure tested, and returned to service.
• Teak swim platform modifications:
• Foldable stairs removed
• Fixed ladder installed
• Replaced fatigued pipe runs.

Hydraulic and Fuel System Maintenance

• Quantum stabilizers:
• Factory-authorized 8000-hour service performed.
• Hoses replaced.
• Fuel cleaning and oil-water separators:
• Serviced and reconditioned.
• Returned to class and flag approval.

Mechanical and Utility Systems

• Reverse Osmosis Water Maker:
• Complete overhaul of two units.
• New membranes.
• New high & low-pressure pumps.
• Replaced hoses and belts.

Interior Refurbishment and Furnishings

• New hardwood furniture and consoles are fabricated for multiple areas:
• Main Salon
• Sky Lounge
• Guest Cabins
• Master Stateroom
• Crew Cabins and Crew Area
• Engine Room
• Galley
• New Sound Down marine plywood subfloors:
• Main Salon
• Master Stateroom
• Carpets replaced.
• Venetian blinds installed.
• Woodwork was refinished to address wear and patina.
• Marble countertops and surfaces:
• Replaced or repolished.
• New interior design enhancements:
• Furniture
• Fixtures
• Fabrics
• Lamps
• Accessories
• Décor
• Bedding
• Tableware
• New mattresses in five guest and five crew cabins.

Technological Upgrades

• Bridge electronics fully replaced:
• Radars
• Chart plotters
• Communication devices
• Depth, wind speed and wind direction gauges
• Upgraded electronic alarm monitoring system
• New navigational antennas
• Audio-visual systems:
• Upgraded with smart televisions
• Sonas equipment
• Integrated controls programmed to iPad devices
• Starlink internet antenna installed for high-speed connectivity.
• Lutron lighting system has been upgraded.
• Motorized draperies in the sky lounge and main salon were replaced.

 Exterior Updates

• Replaced exterior deck cushions and canvas covers.
• Refurbished main teak deck.
• Recessed +/- 100 deck screws with teak plugs.
• New teak flooring around the Portuguese Bridge.
• New nameboards installed.
• Port
• Starboard
• Transom

Additional Equipment and Safety Systems

• Laundry and galley appliances:
• Serviced three Miele washers and dryers.
• New Miele stove top is on order
• Firefighting and lifesaving equipment:
• Inspected and refreshed.
• Serviced the EZ 2500 boat crane.
• Serviced hydraulic Med-style stern board ladders.
• Both items signed off by Cayman Island Flag State surveyors.
• New water toys:
• Jet skis
• Underwater scooters
• Tow-behind tender.
• All work performed under:
• ABS supervision
• Cayman Islands flag supervision
• Documentation updated accordingly

A detailed list of exclusions will be provided at the time of a fully executed Agreement.

The company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change or withdrawal without notice.

Listing MLS by Yachtr.com