Yachts for sale / Sea Ray SLX 350

2015 Sea Ray SLX 350

Grand Haven, MI, US 1 cabin
Asking
$184,900
Our Thoughts

This 2015 Sea Ray SLX 350 represents a well-maintained dual-engine cruiser built for comfortable family boating and entertaining in freshwater conditions. The 35-foot vessel is powered by twin Mercruiser 8.2 MAG gasoline engines paired with Bravo 3 sterndrives, with only 320 hours of freshwater operation—a modest run that suggests careful, deliberate use rather than intensive seasonal duty.

The SLX 350's design prioritizes social cruising and entertaining, with seating capacity for up to 18 persons distributed across the helm, cabin, and cockpit areas. The boat is fitted with full canvas enclosure and a bow sunbrella shade system, providing weather protection and sun mitigation for extended time on the water. The hydraulic swim platform at the transom offers convenient water access without requiring manual effort, a practical feature for families and guests.

The electronics package reflects a thoughtful upgrade path. Raymarine helm instrumentation manages navigation and engine data, while Skyhook GPS positioning and Axius joystick control simplify docking and low-speed maneuvering—particularly valuable for a 35-foot cruiser in congested anchorages or tight marina approaches. The entertainment system includes a Fusion stereo with Rockford Fosgate speakers distributed throughout the cabin and cockpit spaces, supporting the entertaining mission inherent to this vessel class.

Fuel capacity of 160 gallons and fresh water capacity of 30 gallons support extended cruising without frequent resupply. The 10.42-foot beam provides the interior volume and stability expected from a mid-size cruiser in this era.

Located in Grand Haven, Michigan, this SLX 350 is positioned for Great Lakes cruising and is currently in the water. The vessel presents as a turnkey option for buyers seeking a dual-engine cruiser with established electronics, social seating, and a modest engine-hour history.

Provided listing description Click to read the original broker text

This beautiful and well-optioned 2015 Sea Ray 350 SLX is the perfect blend of comfort and utility. The Mercruiser 8.2 MAG engines and Bravo 3 sterndrives only have seen freshwater for 320 hours. Seating for up to 18 persons and comes with full canvas and bow sunbrella shade. The rear swim platform is hydraulic for easy entry and exit in the water. Options include Skyhook GPS positioning, Axius joystick control, Fusion stereo and Rockford Fosgate speakers throughout, and Raymarine electronic helm. "The Vessel" recently received a full ceramic detailing this year and is in the water ready for her next owner.

2015 Sea Ray SLX 350 – Premium Bowrider with Freshwater Heritage and Advanced Helm Integration
Overview
The 2015 Sea Ray SLX 350 represents a thoughtfully equipped mid-size bowrider designed for families and entertaining groups seeking comfort, ease of operation, and reliable freshwater performance. Built on Sea Ray's proven SLX platform, this 35-foot vessel combines open-air sociability with modern helm technology and practical water-entry features. With dual Mercruiser 8.2 MAG engines paired to Bravo 3 sterndrives and only 320 freshwater operating hours, the propulsion system carries the hallmark of minimal use and careful maintenance. Located in Grand Haven, Michigan, and currently in-water and ready for operation, this SLX 350 appeals to buyers who value versatility—whether hosting large groups, cruising coastal waters, or enjoying extended days on the water with family.
Layout and Deck Design
The SLX 350 is engineered around an expansive open-deck philosophy that prioritizes social gathering and water access. The layout accommodates seating for up to 18 persons across multiple zones, a capacity that reflects the bowrider category's entertainment-focused design. Forward, the full-beam bow area features integrated seating and lounging spaces, complemented by a full bow sunbrella shade system that provides weather protection during extended anchoring or dockside entertaining. The helm station is positioned to command visibility across the bow and sides while maintaining connection to the social spaces aft. Midship and aft, the deck transitions through a functional cockpit area to the hydraulic swim platform at the transom. This hydraulic platform system is a practical feature that simplifies water entry and exit—particularly valuable for swimmers, divers, or guests with mobility considerations. The entire deck is framed with full canvas protection, a premium option that extends usable season and protects interior surfaces from UV exposure and weather. This combination of open seating, shade coverage, and water-access engineering makes the vessel well-suited to day cruising, entertaining, and water-sports participation.
Helm and Electronics
The helm station integrates a modern electronics package centered on Raymarine navigation and display systems, supported by Axius joystick control and Skyhook GPS positioning technology. These systems work in concert to reduce helm workload and increase precision during docking, tight-quarter maneuvering, and anchoring operations. Raymarine Electronics: The Raymarine helm system provides integrated navigation, chart plotting, sonar integration, and system monitoring from a centralized display. Raymarine's architecture supports real-time weather overlay, tide and current data, and waypoint-based route planning—features that enhance both safety and voyage planning for coastal and open-water cruising. Axius Joystick Control: The Axius joystick system, integrated with the Bravo 3 sterndrives, enables single-hand directional control at idle and cruise speeds. This technology allows the helm operator to command the vessel's heading and lateral movement through a single intuitive input, significantly reducing fatigue during extended maneuvering and docking sequences. Joystick control is particularly valuable in crowded anchorages, marina approaches, and when operating single-handed. Skyhook GPS Positioning: Skyhook technology automatically maintains the vessel's position relative to a fixed GPS waypoint, holding heading and location even in wind and current. This feature is invaluable during fishing holds, anchoring in shifting conditions, or maintaining station while guests swim or dive. The integration of these three systems—Raymarine displays, Axius control, and Skyhook positioning—creates a modern, user-friendly helm environment that reduces operator fatigue and increases confidence during varied water conditions.
Power and Propulsion
The SLX 350 is powered by dual Mercruiser 8.2 MAG gasoline engines, each paired to a Bravo 3 sterndrive. The 8.2 MAG engine is a large-displacement, naturally aspirated V8 gasoline engine designed for marine applications, delivering substantial power and torque across a wide throttle range. The Bravo 3 sterndrive is Mercruiser's third-generation outboard-style drive, engineered for efficiency, durability, and integrated joystick compatibility. With only 320 freshwater operating hours logged, the propulsion system reflects minimal use and careful operational stewardship. Freshwater operation—versus saltwater exposure—significantly reduces corrosion and wear on engine internals, cooling passages, and drive components, a heritage that supports long-term reliability and resale value. The dual-engine configuration provides redundancy, allowing continued operation and return to port if one engine requires service. Fuel capacity of 160 gallons supports extended cruising range, permitting multi-day trips and reducing the frequency of refueling stops. Water capacity of 30 gallons serves galley and head systems, adequate for day cruising and short overnight trips.
Comfort and Entertaining Features
The SLX 350's design philosophy centers on entertaining and social comfort. Seating for up to 18 persons is distributed across bow lounges, helm-adjacent seating, and cockpit configurations, allowing the vessel to serve as a floating gathering space for family events, social cruising, and entertaining. The full canvas system—including the bow sunbrella—provides shade and weather protection, extending the comfortable entertaining window into warmer months and unpredictable weather periods. The hydraulic swim platform enhances water access and safety, particularly for families with children or guests who may need assistance entering the water. This feature transforms the transom from a purely functional space into an integrated water-sports and recreation zone.
Audio and Ambiance
The vessel is equipped with a Fusion stereo system paired with Rockford Fosgate speakers distributed throughout the deck and cabin spaces. This audio configuration supports clear communication across the open deck, background music during entertaining, and entertainment quality during extended cruising. Rockford Fosgate is a recognized marine audio brand known for salt-spray durability and sound clarity in outdoor environments.
Maintenance and Presentation
The vessel recently received a full ceramic detailing, a professional-grade protective treatment that preserves gel coat and painted surfaces against UV exposure, salt spray, and oxidation. This treatment extends the intervals between major refinishing and maintains the vessel's aesthetic appearance and resale value.
Why This Vessel Merits Consideration
The 2015 Sea Ray SLX 350 combines practical entertaining capacity, modern helm technology, and minimal-use freshwater heritage into a mid-size bowrider suited to families and groups seeking reliable, easy-to-operate coastal cruising. The integration of Raymarine electronics, Axius joystick control, and Skyhook positioning creates a contemporary helm environment that reduces operator fatigue and increases precision during varied conditions. The dual 8.2 MAG engines with 320 freshwater hours represent a propulsion system with substantial remaining service life. Full canvas coverage, hydraulic swim platform access, and accommodations for large entertaining groups position this vessel as a versatile platform for social cruising, water sports, and extended day trips. The combination of modern electronics integration, practical water-access features, and entertaining capacity makes the SLX 350 a compelling choice for buyers seeking a well-equipped, freshwater-operated mid-size bowrider ready for immediate use.
Beam
10.42 ft'
Year
2015
Builder
Sea Ray
Model
SLX 350
Cabins
1
What engines power the 2015 Sea Ray SLX 350, and how many hours do they have?
The 2015 Sea Ray SLX 350 is equipped with twin Mercruiser 8.2 MAG engines paired with Bravo 3 sterndrives. The engines have only 320 freshwater hours, which is exceptionally low for a vessel of this age and indicates minimal use and excellent maintenance. The 8.2 MAG is a naturally aspirated gasoline engine known for reliable performance in cruising and recreational boating applications, making this engine package well-suited for family outings and day trips on freshwater lakes and protected coastal waters.
Does the 2015 Sea Ray SLX 350 have a joystick control system, and what does it offer?
Yes, this 2015 Sea Ray SLX 350 is equipped with Axius joystick control, which is a premium helm innovation that allows single-handed maneuvering. The joystick system integrates with the twin sterndrives to provide intuitive directional control, making docking, anchoring, and low-speed positioning significantly easier and more precise. This feature is especially valuable for operators who want to reduce steering fatigue during extended cruising or who are new to handling a larger vessel.
What is the seating capacity and layout of the 2015 Sea Ray SLX 350?
The 2015 Sea Ray SLX 350 accommodates up to 18 persons, making it an excellent choice for families, entertaining, and group outings. The generous seating configuration allows for comfortable social gatherings on deck and in the cockpit areas, supported by the vessel's 10.42-foot beam, which provides a stable and spacious platform for multiple passengers.
What electronics and navigation systems are included on this Sea Ray SLX 350?
This 2015 Sea Ray SLX 350 features a comprehensive electronics package including a Raymarine electronic helm system for navigation and vessel monitoring. The boat is also equipped with Skyhook GPS positioning, which provides dynamic positioning capability for holding the vessel in place without anchor deployment—a valuable feature for fishing, swimming, or simply maintaining position in wind and current. These systems work together to provide modern navigation, positioning, and helm control integration.
What shade and canvas options does the 2015 Sea Ray SLX 350 include?
The 2015 Sea Ray SLX 350 comes with a full canvas package and a bow sunbrella shade, providing weather protection and UV coverage for passengers throughout the deck areas. The full canvas setup typically includes a bimini top and side curtains, allowing the boat to be used comfortably in various weather conditions while protecting occupants from sun exposure during extended time on the water.
How does the swim platform work on this Sea Ray SLX 350?
The rear swim platform features hydraulic operation, which allows it to be lowered and raised electronically for easy water entry and exit. This hydraulic system is particularly useful for swimmers, water sports enthusiasts, and anyone with mobility considerations, as it eliminates the need for climbing or jumping and provides a safe, stable platform at water level.
What audio and entertainment features are available on this 2015 Sea Ray SLX 350?
The 2015 Sea Ray SLX 350 is equipped with a Fusion stereo system paired with Rockford Fosgate speakers distributed throughout the boat. This combination delivers quality sound for entertainment while cruising, anchored, or docked, with speakers positioned to serve both the helm area and social spaces on deck and in the cabin.
What type of boating is the 2015 Sea Ray SLX 350 designed for?
The 2015 Sea Ray SLX 350 is a family cruising and recreational motor yacht designed for day trips, weekend getaways, and entertaining. Its twin-engine configuration, spacious seating for up to 18 persons, full canvas weather protection, and modern electronics make it well-suited for freshwater lake cruising, protected coastal waters, and social boating rather than offshore fishing or extreme-weather operations. The low engine hours and freshwater-only history indicate this vessel has been used primarily for relaxed recreational cruising and family enjoyment.
What fuel and water capacity does the 2015 Sea Ray SLX 350 have?
The 2015 Sea Ray SLX 350 carries a 160-gallon fuel capacity and a 30-gallon freshwater capacity. The fuel tank size supports extended cruising range on the twin 8.2 MAG engines, while the freshwater system provides adequate supply for onboard freshwater needs including galley use and head facilities during day trips and overnight stays.
What maintenance or detailing has been done to this 2015 Sea Ray SLX 350?
This 2015 Sea Ray SLX 350 recently received a full ceramic detailing, which is a professional protective coating applied to the hull and topside surfaces. Ceramic detailing provides enhanced UV protection, water beading, and easier maintenance of the boat's finish. The vessel is currently in the water and ready for the next owner, indicating it has been maintained in active service condition.

Fly Yachts is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Precision Yacht Sales LLC. 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.

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