35 Sea Ray 2021 Boat for Sale

ASKING PRICE: $289,995 Watch Price

Westhampton Beach, NY

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Yacht Photos Pics 2021 Sea Ray SLX 350 Outboard boat docked, featuring sleek design and twin engines.

Yacht Photos Pics A 2021 Sea Ray SLX 350 Outboard docked, featuring a blue cover and sleek design.

Yacht Photos Pics 2021 Sea Ray SLX 350 Outboard boat docked with blue cover in a serene marina.

Yacht Photos Pics 2021 Sea Ray SLX 350 Outboard boat docked with blue covers.

Yacht Photos Pics 2021 Sea Ray SLX 350 Outboard docked, covered with blue canvas, near a house.

Yacht Photos Pics Manufacturer Provided Image: 2021 Sea Ray SLX 350 OB boat layout with twin outboard engines.

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Off Market

Last updated Jul 20, 2026

35' Sea Ray 2021

2021 Sea Ray SLX 350
Incoming Trade. More Pics to follow!!

Twin White Mercury Verado 400hp engines (335hrs)
- Service History available for review -

Sea Ray Blue Hull Color w/ Horizon Gel Stripe

Cockpit Color - Stone

SeaDek Cockpit, Bow, Swim Platform

Simrad Select Response 12" Plotters

VHF Radio w/ Antenna

Premier Stereo Upgrade

Dynamic Running Surface

Inverter -12v to 120v

Electric Grill

Shorepower Package

Docking Lights

Fender Clips

Extended Sunshade

Sunshade for Bow

Bow Filler Cushion

Bow Side Tables (2) Teak

Berth Upgrade

Cockpit Cover w/ Tonneau Cover

Remote Spotlight 5"

Blue Underwater Lights

Blue LED Lighting Package

Macerator w/ Seacock Interlock System

Windlass - All Chain

Stainless Steel Anchor

Flag Pole & Base

Air Compressor for Water Toys

and Much More!

The SLX 350 Outboard incorporates top SLX features as well as enhancements that set the standard for large dayboats. The SLX 350 Outboard delivers a superior boating experience with twin Mercury® 350 Verado® outboard engines, Mercury’s Joystick Piloting for Outboards, NextWave™ innovations such as quietRIDE™ technology and optional Dynamic Running Surface™. In addition, the SLX 350 Outboard offers a reimagined seating layout with room for 18, anchored by a cockpit social area and “concealable” transom loungers. The intuitive helm comes standard with dual 9-inch Simrad® touchscreen displays, including Mercury VesselView® Link Data. The expanded interior Port Hideaway® provides a larger air-conditioned space.

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

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.