Timeless Downeast Heritage. Modern Outboard Power. Effortless Luxury.

The Back Cove 34O blends classic Maine craftsmanship with state of the art outboard performance. As the outboard-powered evolution of the iconic Back Cove 34, the 34O maintains the brand's renowned Downeast character while delivering exceptional handling, efficiency, and versatility.

This 2020 model has been repowered in 2025 with twin Yamaha 300hp outboards (6 hours), offering quiet cruising, strong performance, and full Yamaha factory warranty coverage. Beautifully finished and extensively equipped, she represents one of the most comprehensively optioned Back Cove 34Os on the market today.

Her Flag Blue hull, climate controlled helm deck, and custom canvas package create an ideal platform for both relaxing day trips and extended cruising. With upgraded power systems, premium Garmin electronics, and thoughtful factory options, this 34O is truly turn-key and ready for her next adventure.

Notable Features and Upgrades

• Twin 2025 Yamaha 300hp outboards - only 6 hours, full Yamaha warranty

• Helm deck reversible A/C & heat (16,000 BTU) with upgraded 7.5 kW Onan generator

• 1800W Xantrex inverter - provides AC power when shore or generator power is unavailable

• Separate freezer under passage seat

• Airmar B175HW 1kW CHIRP transducer

• Garmin electronics package - multifunction displays, dome radar, and autopilot

• Zipwake automatic trim tab system

• Reverso automatic outboard flushing system

• Cockpit SureShade retractable awning

• ACR remote spotlight

• Bow thruster for easy docking

• Custom canvas enclosure for helm deck and cockpit

• All new AGM batteries (2025): (2) Group 31 engine start + (2) house batteries

• Flag Blue hull with white boot stripe

• Full galley with refrigerator, cooktop, sink, and ample storage

• Premium interior finishes with convertible berth and enclosed head

• Shore power system with battery charger

Specifications

• Model: Back Cove 340
• Year: 2020
• Length Overall (LOA): 39'7"
• Length (Nominal): 34'0"
• Beam: 11'11"
• Draft: 2'1"
• Displacement: ~17,000 lbs (fully loaded)
• Hull Material: Fiberglass (Vacuum-Infused FRP with PVC Foam Core)
• Fuel Capacity: 250 gallons
• Water Capacity: 60 gallons
• Holding Tank: 40 gallons
• Engines: Twin 2025 Yamaha 300 HP outboards
• Engine Hours: 6
• Class: Downeast / Express Cruiser
• Category: Power

Overview

Meticulously maintained and recently repowered, this 2020 Back Cove 34O is one of the cleanest, best-equipped examples available. Her modern Yamaha outboards, upgraded onboard systems, and premium factory options set her apart from others on the market.

Turn-key and ready for immediate cruising, this 34O offers the perfect combination of Downeast elegance, modern performance, and refined comfort, a truly exceptional offering in her class.