New & Used Sea Ray Boats for Sale
Modern Yachts is Long Island’s exclusive Sea Ray dealer, with full-service marina locations in Hampton Bays, Westhampton, and Mattituck. Whether you’re looking for the luxury and performance of the SLX series, the versatility of the SPX, or the overnight comfort of the iconic Sundancer, our team connects you with the perfect model. Explore our selection of new and used Sea Ray boats for sale across Long Island and the Hamptons. Since 1967, Modern Yachts has built a reputation for expertise, customer care, and complete boating support — making us the trusted choice for Sea Ray buyers from Montauk to Manhattan.
Featured Sea Ray Models
Sporty, stylish, and versatile — the Sea Ray SPX 210 is designed for effortless fun on the water. With a spacious cockpit, comfortable seating, and impressive handling, this 21-footer is perfect for water sports, day cruising, and family adventures. (More Info)
Spacious, comfortable, and built for entertaining — the Sea Ray SDX 270 delivers plenty of room for friends and family with luxury touches throughout. Its deep-V hull and powerful performance make it equally at home in open bays or coastal waters. (More Info)
Premium design meets powerful performance — the Sea Ray SLX 280 offers plush seating, refined details, and advanced technology. Ideal for those who want to cruise in style, this 28-footer blends comfort and capability with ease. (More Info)
Iconic and luxurious — the Sea Ray Sundancer 370 redefines the sport cruiser with modern lines, spacious interiors, and innovative features. Perfect for overnighting, entertaining, or long weekends on the water, it’s a yacht that delivers comfort without compromise. (More Info)
The entertainer’s dream — the Sea Ray SLX 400 is known as the “Entertainer” for its expansive cockpit, fold-down swim terrace, and seamless social spaces. At 40 feet, it offers a yacht-like experience with the performance and handling of a sport boat. (More Info)
Sea Ray Boats on Long Island & in the Hamptons
Sea Ray is a natural fit for East End and Long Island boating. From day cruising on the Peconic Bay to weekends on Long Island Sound, these boats deliver comfort, performance, and style for every adventure.
Popular Sea Ray Models
- SLX Series – premium luxury and performance
- SPX Series – sporty, family-friendly versatility
- Sundancer Series – iconic overnight cruisers
- SDX Series – social deck boats with room for everyone
Why Choose Modern Yachts for Sea Ray
With dealership and marina locations in Hampton Bays, Westhampton, and Mattituck, Modern Yachts is more than just a boat dealer — we’re a complete boating destination. Our team proudly serves boaters across Long Island, the Hamptons, and beyond, offering sales, financing, service, dockage, and ongoing support.
View Sea Ray Inventory & Contact Us
Check our Sea Ray inventory to see what’s currently available. For questions or to schedule a private showing, call us at (631) 728-2266 or visit one of our Modern Yachts marinas.
Browse All Boats
Explore our full selection of new and pre-owned inventory across every brand.
FAQ’s
Yes — we carry both new and pre-owned Sea Ray models, with a rotating inventory to fit every budget.
We have full-service marina dealerships in Hampton Bays, Westhampton, and Mattituck, serving boaters across Long Island and the Hamptons.
Absolutely. Our team can help you design and order a new Sea Ray tailored to your exact needs.
Yes — Modern Yachts offers complete service, maintenance, winter storage, and dockage for Sea Ray owners.