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2018 Sea Ray L550 Fly

Lady Gail


Destin, Florida, United States
  • 3 Staterooms
  • 2 Heads
  • 2 Engines

"LADY GAIL" is a professionally maintained boat since new, she is shaft driven, has CAT C12.9L diesels and rare upgraded 800 gallon fuel tanks for that extended range!

Loaded with Upgrades: Seakeeper Stabilizer, Optional Joystick Docking, Satellite TV, Teak Decks, Raymarine Electronics, Hydraulic Swim Platform, Bow and Stern Thrusters.

She has a very spacious 3 Stateroom / 2 Head Layout.


Galati Yacht Sales is pleased to assist you in the purchase of this vessel. This boat is centrally listed by United Yacht Sales. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel

  • Last updated Jul 1st, 2024


Quick Specs

Builder:Sea Ray
Country: United States
Category: Motor Yachts
Model: L550 Fly
Model Year: 2018


Cabins: 3
Heads: 2

Hull Information

Hull Material: Fiberglass


Length: 55 ' (16.76M)
Draft: 4' 6" (1.216M)
Beam: 15' 11" (4M)


Fuel Capacity: 800 G. 3028 L.
Water Capacity: 150 G. 567 L.
Holding Tank: 68 G. 257 L.


Engine 1

Engine Make: Caterpillar
Engine Model: 850 C12.9L
Engine Year: 2016
Engine Type: Inboard
Power HP: 838
Fuel Type: Diesel
Engine Hours: 739
Engine Location: Port

Engine 2

Engine Make: Caterpillar
Engine Model: 850 C12.9L
Engine Year: 2016
Engine Type: Inboard
Power HP: 838
Fuel Type: Diesel
Engine Hours: 740
Engine Location: Starboard


Manufacturer Provided Description

Balance is achieved through the pursuit of perfection. The L550 delivers that balance by marrying substantial capability with transcendent aesthetics. This is beauty that inspires and substance that delivers, together in a harmonious interplay. The result is a joyful ease, a sophisticated serenity that settles in deep and truly stays with you.

Factory Build Sheet / Upgrades and Options

  • (2) Caterpillar C12.9 838MHP
  • Custom Name Lighting
  • Custom Bridge Seat
  • Custom Cameras
  • Custom Lower Helm Foot Rest
  • Custom VB Door Latch
  • Custom Master Door Latch
  • Custom Master Cabinets
  • Custom Bottle Storage
  • Custom Towel Rings
  • Custom Towel Hooks
  • Custom Galley
  • Custom Padding on Black Canvass
  • Dark Flooring
  • Wood Blind Upgrade, Quarterbacked Walnut
  • Satin Cabinetry Quarter Walnut
  • Soft goods L-Class Platinum Series
  • Teak Flooring Flybridge
  • Teak Flooring Cockpit and Bridge Steps
  • Teak Swim Platform
  • Teak Flooring Foredeck Seating Area
  • Wine Cooler
  • Generator Upgrade
  • KVH HD7 Antenna for True HD Programing
  • Spare HD7 Dome Shell
  • Air Conditioning Upgrade / Heating Upgrade
  • Awning Electric Retractable - Bridge Aft
  • High Gloss Teak Table in Bridge
  • High Gloss Teak Table in Cockpit
  • High Gloss Teak Table Bow Seating
  • Expanding Stairway on Hydraulic Swim Platform
  • Seakeeper Stabilizer
  • Multi Station Joystick Docking System
  • Raymarine GS165 Secondary Auxiliary - Upper Station
  • Raymarine Upgrade - 3 Displays
  • Raymarine I70 Depth Display
  • Raymanrine Network Cameras - Cockpit / Bilge
  • Raymarine P70RS Autopilot Lower and Upper Helm
  • Raymarine AIS
  • Extended Fuel Range with larger fuel tanks
  • Upgraded Stainless Steel Anchor with extended chain
  • Oil Change System - Engines, transmissions and Generator

Vessel Walkthrough

Air Conditioning / Heating:

  • Custom Integral Vent System
  • Zone-Controlled Revers-Cycle System, 240V (68,000 BTU)

Bridge Control System:

  • Alarms, High Water - Bilge and Cabin
  • Bow and Stern Thrusters
  • Spot light Remote Control
  • Electronic Shift and Throttle Controls
  • Power Steering with Tilt Steering Wheel
  • Compass
  • Gelcoated Dash
  • High Gloss Instrument Panel
  • Air Horn 24V
  • Instrumentation:
  • Digital Switching with Custom Sea Ray Interface and Tablet Control
  • CAT 7" Color Display
  • Fuel Status
  • Engine and Alarm Data (Displayed on Chart Plotter)
  • Parallel Start System - Engines
  • Switches, Illuminated Weatherproof with Dimmer Control
  • Systems Monitor On Raymarine


  • Audio System, 12V Bluetooth Stereo with Speakers (4) and Subwoofer
  • Glovebox Storage
  • Grill
  • Hardtop, Fiberglass with electric Opening Canvass Skylight
  • Teak Hatch, Bridge Access Control Station
  • Handrails, 316 Stainless Steel
  • Hardtop, Fiberglass with Electric Opening Canvas Skylight
  • Hatch, Bridge Access
  • Lighting, Overhead, Blue/White Switchable LED
  • Outlet, 120V GFI Protected
  • Outlet, 12V Accessory
  • Refrigerator, 120V
  • Seating with Storage
  • Seating, Single Helm Seat with Arm Rests, Pedestal with Slide, Swivel and Vertical Adjustment
  • Ship's Bell
  • Storage, Under Seating
  • Sunpad - Forward of Helm
  • Table, Bridge, Hinged - Natural Teak with Cover
  • Wet Bar with Sink, Faucet, Solid-Surface Countertop, Stainless Steel Handrail and Trash Receptacle

Canvas (Sunbrella):

  • Cockpit Seating Covers
  • Foredeck Seating Cover
  • Windshield Shade
  • Bridge Seating and Console Covers

Lower Control Station:

  • A/C Vents on Dash Panels
  • Alarms, High-Water - Bilge and Cabin
  • Bow and Stern Thruster Control
  • Compass
  • Dash, Gel Coated
  • Defroster, Windshield
  • Horn, Air - 24V
  • Instrument Panel, High Gloss
  • Instrumentation:
  • - Digital Switching with Custom Sea Ray Interface and Tablet Control
  • - Caterpillar 7" Color Display
  • - Engine and Alarm Data (Displayed on Chartplotter)
  • - Fuel Status
  • Parallel Start System - Engines
  • Power Steering with Tilt Wheel
  • Seating, Helm (2) with Armrests, Reclining Backrests, Stainless-Steel Fold-Down Footrests and Heavy-Duty Pedestals with Slides, Swivels and Vertical Adjustment
  • Shift and Throttle Controls, Electronic
  • Spotlight Remote Control
  • Switch Panel, High-Gloss (Backlit)
  • Switches, Illuminated Weatherproof and Electronic Dimmer Control
  • Systems Monitor - For Pump Monitoring (On Raymarine Displays)
  • Visor, Upholstered
  • Wiper Controls


  • Beverage Holders
  • Door, Opacmare Stainless Steel Cabin Entry, Sliding and Lockable with Flush Threshold
  • Door, Transom
  • Floor Liner, Self-Bailing Fiberglass
  • Gates, Side Boarding - Port and Starboard
  • Handrails, 316 Stainless Steel
  • Hatch, Engine Room - Gas-Assisted
  • Lighting, Overhead, Blue/White LED, Switchable
  • Outlet, 120V GFI Protected
  • Refrigerator, 120V
  • Seating with Storage
  • Speakers (2) with Control from Salon Audio
  • Steps, Boarding (Molded-In)
  • Steps, Molded Exterior Bridge Access with Stainless Steel Handrail and Storage
  • Storage, Fenders and Gear


  • Carbon Monoxide Monitors
  • Carpet, 55-Ounce 100% Stainmaster
  • Curtains, Custom
  • Doors, Wood
  • Handrails, Stainless Steel
  • Lighting, Direct and Indirect, LED
  • Outlet and Switch Plates - Polished Chrome Finish
  • Outlets, 120V GFI Protected
  • Outlets, 12V Accessory
  • Pillows, Accent
  • Storage, In-Floor
  • Vacuum, Dyson Cordless
  • Washer and Dryer, Combo


  • Coffemaker, Keurig
  • Countertop, Silestone Natural Quartz Surface with Sink, Single-Lever Faucet and Wood Sink Cover/Cutting Board
  • Flooring, Wood
  • Freezer with Ice Maker, Under Counter Drawer - 120V
  • Handrail, Stainless Steel
  • Microwave/Convection Oven - 120V
  • Power Vent, 24V
  • Refrigerator, Under Counter Drawer - 120V
  • Storage, Cabinets - Upper and Lower
  • Storage, Designated Plate and Glass
  • Storage, Drawers with Cutlery Insert
  • Stove, Two-Burner Induction
  • Trash Receptacle


  • Countertop, Silestone Natural Quartz Surface
  • Entertainment Center:
  • - Bose SoundTouch System
  • - TV, 50" LED Smart Flat Screen and Blu-Ray Player
  • - SiriusXM Satellite Receiver with Antenna
  • Flooring, Wood
  • Handrail, Stainless Steel
  • Ottomans with Storage and Movable Top (2)
  • Outlet, 120V
  • Seating - Sofa with Storage
  • Seating with Storage
  • Storage Cabinets
  • Window, Electric Opening - Starboard Side Only
  • Windows, Oversized Deckhouse

Master Stateroom:

  • Bed, Queen Size with Innerspring Mattress, Pillows, Sheets, Coordinated Spreads and Drawer Storage Below
  • Closet System, Cedar Lined with Light and Full Length Mirror
  • Door, Privacy
  • Entertainment Center:
  • - Bose SoundTouch System
  • - TV, 40" LED Flat Screen and Blu-Ray Player
  • Flooring, Carpet
  • Hull Windows
  • Night Stands
  • Seating with Storage
  • Seating, L-Shaped Lounge with Storage
  • Storage, Dresser with Drawers
  • USB Port - Powered

Master Stateroom Head/Shower:

  • Door, Pocket Style
  • Flooring, Tile
  • Handrail, Stainless Steel
  • Head, VacuFlush
  • Lighting, Vanity
  • Power Vent, 24V
  • Robe Hook
  • Shower with Rain Shower and Acrylic Door
  • Soap Dish
  • Storage, Medicine Cabinet - Mirrored
  • Tissue Holder
  • Towel Ring
  • Towels - Sea Ray
  • Vanity with Silestone Natural Quartz Surface Countertop, Sink, Faucet, Storage and Trash Receptacle

Forward Stateroom:

  • Bed, Queen-Size with Innerspring Mattress, Pillows, Sheets, Coordinated Spreads and Storage
  • Door - Access to Forward Head/Shower
  • Door, Privacy
  • Flooring, Carpet
  • Hanging Lockers, Cedar Lined with Light and Full Length Mirrors (2)
  • Hull Windows
  • Storage, Drawers (Under Bunk)
  • Storage, Side Shelves with Decorative Rails
  • TV, 32" LED Flat Screen and Blu-Ray Player
  • USB Port - Powered

Guest Head:

  • Door, Privacy, Mirrored
  • Flooring, Tile
  • Handrail, Stainless Steel
  • Head, VacuFlush
  • Portlight, Opening
  • Power Vent, 24V
  • Robe Hook
  • Shower with Seat, Shower and Radius Acrylic Door
  • Soap Dish
  • Storage, Medicine Cabinet - Mirrored
  • Tissue Holder
  • Towel Rings / Bars
  • Towels - Sea Ray
  • Vanity with Silestone Natural Quartz Surface Countertop, Sink, Faucet, Storage and Trash Receptacle

Mid Stateroom:

  • Beds (2), Twin with Pillows, Sheets, Coordinated Spreads and Storage (Converts to form Large Bed)
  • Door, Privacy
  • Flooring, Carpet
  • Hanging Locker, Cedar Lined with Light and Mirror
  • Storage, Cabinet
  • Storage, Shelf
  • TV, 24" LED Flat Screen with Remote Blu-Ray Player


  • CE, Category B
  • Meets Applicable USCG and ABYC Standards
  • NMMA Certification

Electrical Systems:

  • Batteries, 8-D Type with Trays and Group 27 for Genset
  • Battery Charger Over-Current Protection
  • Battery Charger/Converter, 120V/10 Amp/12V
  • Battery Equalizer, 60 Amp (2)
  • Battery Solenoid Switches, 12V (2), 24V (2)
  • Cable TV Inlet
  • Panel, Circuit Breaker - Remote
  • Panel, Main Distribution - AC
  • Panel, Main Distribution - DC
  • Shore Power, Cablemaster (Glendinning) 240V/50 Amp with 75' Cord and Wireless Remote (Cablemaster N/A with 220V/50 Cycle Shore Power)
  • Shore Power, Secondary, Cablemaster 50 Amp/120V/60 Cycle with 50' Cord
  • Transformer, Shore Power Isolation - 120V/50 Amp, 240V/50 Amp
  • Wiring, Color-Coded with Chafe Protection

Fuel System:

  • Crossover Fuel System
  • Diesel Fuel System - with Electric Transfer Pump
  • Fuel Filters, (3) Racor - (2) 75-1000MAX (Dual) for Engines (1) 500MA for Generator
  • Fuel Lines, USCG - Type A-1
  • Fuel Tanks, Aluminum with Manual Shut-Off Valves and Sending Units

Engine Room:

  • Bilge Pumps, 24V Automatic
  • Bilge Pumps, 24V Automatic High-Water (1 Bilge, 1 Cabin)
  • Blowers, Delta "T" 24V Bilge (2)
  • Exhaust, Power Pac Lift Muffler System
  • Fan, Oscillating - 120V
  • Fire Extinguishers
  • Fire Suppression System - Automatic with Diesel Shutdown, Override and Manual Pull
  • Flooring, Diamond Plate
  • Freshwater Cooling
  • Gel-Coated Engine Room
  • Insulation, Engine Room - 2" with Loaded Vinyl Barrier
  • Ladder, Stainless Steel - Removable/Swing-Away
  • Light, Cord Reel
  • Lighting, 24V LE


  • Onan 21.5 kW Diesel (240V/60 Cycle) with Sound Shield, Remote Start, Muffler, Closed Cooling, Fuel Filter, Seacock and Seawater Strainer

Mooring System:

  • Anchor Chain Storage with Gas-Assisted Hatches
  • Anchor Chute, Stainless Steel
  • Anchor Washdown Spigot with Hose
  • Anchor, Galvanized
  • Windlass, Chain with Foot Switches

Hull and Deck Features:

  • Bottom Paint
  • Bow and Stern Thrusters - 24V Electric
  • Bow Rail, 316 Stainless Steel with Welded Stanchions, Intermediate Rails and Life Lines
  • Cleats, Custom Sea Ray Thru-Bolted-Stainless Steel (8)
  • Deck Fill Plates, Stainless Steel - Port and Starboard
  • Deck Rails, 316 Stainless Steel
  • Gel Coat Exterior Finish
  • Graphics, L-Class and lit Sea Ray emblem
  • Handrails, 316 Stainless Steel
  • Hatch, Deck
  • Hull Windows
  • Lazarette with Dedicated Storage for Fenders, Lines, Cleaning Supplies and Tools
  • Lighting, Underwater, Blue or White LED - Transom (4)
  • Lights, Navigation (LED)
  • Portlights, Flush Opening in each head
  • Rub Rail, PVC with Stainless Steel Insert
  • Seating, Recessed Foredeck Wrap Around Bench Seating with Cushions and Stowable Backrests
  • Spotlight, Halogen - Remote Controlled
  • Storage, Foredeck
  • Stringer System, Composite Material
  • Swim Platform, Hydraulic Marine Lift with Remote and Manual Pump (1,000 LB Capacity) with Concealed Swim Ladder with Integral Grab Handle
  • Thru-Hull Fittings, Stainless Steel
  • Vent System, Engine Room
  • Windshield Defroster
  • Windshield Washer System
  • Windshield Wipers, 24V
  • Windshield, Bridge Venturi with Stainless Steel Frame
  • Windshield, Tempered/Tinted-Curved Glass (Bonded-In) with two pane forward windshield, Electric Starboard Drop-Down Side Window
  • Yacht Flag with Pole and Holder

Water System:

  • Freshwater Washdown Spigots with Hoses - Transom, Engine Room and Anchor Locker
  • Manifold System with Shutoff Valves
  • Pressure Water System with 24V Pump and Charcoal Filtration System
  • Shower, Cockpit - Hot and Cold with Door
  • Water Heater, 240V (20 Gallon)
  • Water Inlet, Dockside
  • Water Purifier System - Galley and Ice Maker

Waste System:

  • Common Drain System
  • Head System (VacuFlush)
  • Holding Tank Level Indicator - MDP
  • Holding Tank with Dockside Pump-Out (68 Gallon)
  • Macerator with Seacock Interlock System
  • Sump Box with Automatic Pump and Hinged Service Lid


  • Owner's Personal Items

Mechanical Disclaimer

Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.


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.

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