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- Beam: 15' 3''
- Hull Material: Fiberglass
- Max Draft: 4' 3''
- Fuel Tank: 1 x 500|gallon
- Fresh Water: 1 x 140|gallon
- Holding: 1 x 68|gallon
- Cabins: 3
- Heads: 2
Sea Boss is a beautifully maintained 2005 Sea Ray 500 Sedan Bridge offering an exceptional balance of performance, comfort, and recent upgrades. Powered by twin Cummins QSM11 660HP diesels and a 13.5kW Onan generator, she delivers confident, reliable cruising. Her spacious, air-conditioned flybridge with ample seating and a wet bar is perfect for entertaining, while the bright salon features cherry cabinetry, Ultraleather seating, and large windows for a warm, open feel.
Below deck, a three-stateroom, two-head layout provides comfortable accommodations for owners and guests. Extensive 2024–2025 service and upgrades—including engine maintenance, electronics, Starlink, and onboard systems—make her a standout in her class. Sea Boss represents outstanding value in a well-equipped 50-foot motor yacht.
Key Features
-Updated Electronics
-Bow Thruster
-Exceptional Condition
-Desirable Upgrades/Service
Denison Yachting is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Parker Marine.
Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.
Master Stateroom Forward: Island queen berth (new mattress 2024), en-suite head with stall shower (rebuilt 2024), TV (2024), and tons of storage.
VIP Stateroom: New mattress (2024), generous storage.
Guest Bunks: New bunk mattresses (2025), comfortably sleeps two.
Heads: Both heads rebuilt (2024/2025), with upgraded vacuflush systems and sanitation line updates.
Salon: Plush Ultraleather seating with storage below, new TV (2024), bamboo blinds (2024), and a welcoming, home-like feel.
Large Ultraleather sofa and lounge seating. Storage is available below all seating.
High-gloss cherry wood cabinetry
2024 Smart TV upgrade
Bamboo vertical blinds (2024)
Spacious and open layout
Comfortable natural lighting with windshield sunshade (2024)
Summit Side-by-side drawer-style (2) refrigerator/(2) freezer (2024)
Kenyon 2 burner Cooktop
GE Microwave/convection/air fryer combo (2024)
Ample countertop space and storage
Easy access to salon and dinette
"Utility Room"- Access from a hatch in the floor of the galley- Loads of storage space
Generator Onan 13.5kW (2048)
Engine and generator fluids (2025)
Cutlass bearings replaced (2024)
Aftercoolers and heat exchangers serviced (2023)
Raw water hoses replaced (2024–2025)
Engine flush and air conditioning flush systems (2024)
Reverso oil change system rebuilt (2025)
SmartCraft screen and transducer replaced (2024)
4 ACs on board- Salon - 25,000 BTU (2026) Mid- 7,000 BTU/ Forward -10,000 BTU/ Flybridge - 10,000 BTU
TVs replaced throughout (Salon, Master, Bridge 2024)
AGM batteries (2024)
Glendinning 75' 50-amp shore power cord (2024)
Freshwater filtration system (2024)
Hot water tank flushed (2024)
Side Power Bow Thruster
Raymarine Axiom Multi-function Devices- Chart plotter, Radar, Fishfinder
Raymarine AutoPilot
Raymarine radar pedestal (2025)
Raymarine VHF- with an external speaker
Depth sounder added
SmartCraft display refurbished (2024)
Upgraded Fusion stereo system (2025)
Starlink included hardwired and mounted (2024)
Bottom paint (June 2024)
Windlass motor (2024)
Windshield rebed (2025)
Flybridge wet bar
Flybridge AC
Flybridge Helm seating recovered (2024) - Loads of storage underneath
Canvas and isinglass in good condition
Large swim platform
Fenders and lines included
Contact our team to schedule a private showing.
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