35 Sea Ray 2021 Boat for Sale

ASKING PRICE: $299,995 Watch Price

Seattle, WA

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Yacht Photos Pics 2021 Sea Ray SLX 350 boat on a scenic waterfront with houses in the background.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat cruising on a scenic waterfront with houses in the background.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat cruising on a scenic lake with houses in the background.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat cruising on a scenic lake with waterfront homes.

Yacht Photos Pics 2021 Sea Ray SLX 350 luxury boat on a scenic waterfront with houses in the background.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat cruising in a harbor with cityscape background.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat cruising in a bustling harbor with urban backdrop.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat with elegant wooden deck and sleek design.

Yacht Photos Pics 2021 Sea Ray SLX 350 luxury boat interior with seating and wooden table.

Yacht Photos Pics Luxurious 2021 Sea Ray SLX 350 boat interior with elegant seating and wooden table.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat interior with elegant seating and wooden table.

Yacht Photos Pics Luxurious interior of 2021 Sea Ray SLX 350 boat with sleek cabinetry and wood flooring.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat interior with grill, sink, and seating area.

Yacht Photos Pics 2021 Sea Ray SLX 350 interior with luxurious seating and teak flooring.

Yacht Photos Pics 2021 Sea Ray SLX 350 interior with sleek seating and wooden flooring.

Yacht Photos Pics 2021 Sea Ray SLX 350 helm with modern controls and sleek design.

Yacht Photos Pics 2021 Sea Ray SLX 350 helm with advanced navigation and control systems.

Yacht Photos Pics Luxurious interior of 2021 Sea Ray SLX 350 boat with elegant seating and wood flooring.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat interior with luxurious seating and teak flooring.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat interior with luxurious seating and wooden flooring.

Yacht Photos Pics 2021 Sea Ray SLX 350 helm with luxurious seating and modern controls.

Yacht Photos Pics Luxurious interior of 2021 Sea Ray SLX 350 boat with elegant seating and wooden flooring.

Yacht Photos Pics Luxurious seating area on 2021 Sea Ray SLX 350 boat with wooden table and flooring.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat with teak swim platform and white deck.

Yacht Photos Pics Teak swim platform on 2021 Sea Ray SLX 350 boat, docked by water.

Yacht Photos Pics 2021 Sea Ray SLX 350 boat bathroom with toilet, sink, and storage cabinet.

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Off Market

Last updated Oct 9, 2025

35' Sea Ray 2021

2021 Sea Ray SLX 350

This SLX 350 is a gorgeous special edition white with metallic grey design package. This Sea Ray has had 1 owner and in excellent condition. Dealer maintained and serviced. With low engine hours (54 hours) and fully loaded with options, this is the perfect year around PNW boat. Priced to sell, don't wait! Call today to learn how this popular boat can be yours!

Included Options:

Joystick piloting
Marine head
Single berth
Cockpit cover
Fiberglass hardtop with sunroof
Extended sunshade
Dynamic running surface
Automated submersible swim platform
Fender clips
Shore power
Inverter
Cockpit heat
Teak bow side tables (2)
Teak flooring
Electric grill
Refrigerator
Premier stereo upgrade
12" Simrad dual screen display
Underwater lights
Bow filler cushion
Cooler
TV
GPS
Navigation
Fish finder

The 2021 Sea Ray SLX 350 combines luxury, performance, and advanced technology in one stunning package. Buy a Sea Ray boat built for exceptional comfort, precision handling, and unforgettable adventures on the water.

Whether you're cruising the Pacific Northwest, exploring Seattle's lakes, or entertaining guests along the Washington coast, this used boat for sale delivers premium craftsmanship and innovation. Experience Sea Ray excellence today.

Denison Yachting is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Union 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.