Back to top

1987 Sea Ray 340 Express Cruiser

Mystic, Connecticut


Now on the hard for the off season in Mystic,Connecticut. To be launched end of spring. Professionally maintained. Twin 340 HP Mercruiser engines (less than 350 hours), Onan generator. Datamarine instruments. Raytheon radar. Forest green bimini, isinglass back curtain. 

Needs some cosmetic TLC to be brought back to Bristol fashion, otherwise she is structurally sound and  the engines run very fine and sweet (see video, enlarge to observe gauges)  

Basic Boat Info

Make: Sea Ray
Model: 340 Express Cruiser
Year: 1987
Condition: Used
Category: Power
Construction: Fiberglass
Boat Hull ID: SERF8293E787
Has Hull ID: Yes


Length: 34 ft
Length Overall: 34 ft
Beam: 11'11 ft
Min Draft: 2'6 ft
Displacement: 11,408 lb
Dry Weight: 12355 lb

Engines / Speed

Cruising Speed: 20 kn
Maximum Speed: 30 kn


Fuel Tank Capacity: 250 gal
Water Tank Capacity: 52 gal


Heads Count: 1
Boat Class: Express Cruiser


Howard Taylor
Rudders & Moorings Yacht Sales, LLC


Rudders & Moorings Yacht Sales LLC
83 Windward Lane
Bristol, Rhode Island, US, 02809
Tel:1-855-AHOYMATE (1-855-246-9628)

Accommodations and layout

Built with a solid fibre glass hull, Deep Vee configuration, sleek foredeck, a fairly wide beam and spacious interior the 340 SeaRay has been a popular design.

Forward stateroom with walk-around queen berth, full size galley, (Princess electric stove, Norcold refrigerator), and convertible dinette to port. Head and shower to starboard. The cockpit has helm and co-pilot bench seats, removable stern seats. Forest green bimini with isinglass aft curtain. Radar arch. 

Aft cockpit with transom door and swim platform. Cockpit hatches make for good engine access.

Mechanical and electrical details
  • Straight drive Mercruiser 340 HP 454 cubic inch engines. 344h on the port, 295h on the starboard (See video for her smooth running August 2022)
  • Onan genset (hours unknown but "less than 250") 
  • Bilge pump
  • Three batteries with switches
Electronics and Navigation.

DART Datamarine depth, speed, temp.

Raytheon radar




Stereo with interior and cockpit speakers

Deck equipment and sundries

Bower anchor and windlass



Life jackets

Power cord and shore power inlet. 










The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Additional Contact Information
Please call Howard Taylor at 860 884 9924 to schedule a viewing. Thank you
Rudders and Moorings LLC, Varykino, Stonington Connecticut Office: