Listings - Rubicon Yachts

MERMAID

40' 1993 Beneteau Oceanis 400

$85,000.00

Last Updated: 2026-08-12

"MERMAID" 1993 Beneteau Oceanis 400 - Completely Refit and Ready to Cruise

A remarkable opportunity to own a classic Beneteau Oceanis 400 that has just received an extensive $65,000 refit at a San Francisco Bay Area boatyard. This beautifully maintained Oceanis 400 combines the proven sailing characteristics and comfortable accommodations of one of Beneteau’s most popular cruising designs with a comprehensive package of new systems and equipment.

The current owner has invested heavily in the vessel, addressing major electrical, navigation, charging, and underwater systems. The result is a boat that is exceptionally well positioned for her next owner, whether the goal is Bay cruising, coastal passagemaking, or extended cruising.

The Refit:

The refit includes a completely upgraded navigation and communications package centered around Raymarine’s modern Axiom electronics, providing the new owner with an excellent foundation for safe and enjoyable cruising.

New Raymarine Electronics & Navigation

  • Raymarine Axiom 9 multifunction navigation
  • Raymarine 7-inch display - E70327
  • Raymarine Ray91 VHF
  • Wireless VHF handset with charger
  • Raymarine iTC-5 instrument converter
  • Completely new Raymarine backbone
  • New electronics cabling
  • New speed transducer

The electronics installation provides a substantially modernized navigation system while also replacing the underlying backbone and cabling rather than simply adding new displays to an aging system.

Completely Upgraded Electrical & Charging Systems

The electrical side of the vessel has also received significant attention, including:

  • New alternator
  • New batteries
  • New 12-volt wiring
  • New Xantrex inverter/charger
  • New Victron Energy SmartSolar system

These upgrades represent a major improvement for a cruising sailboat, providing the new owner with a modernized electrical infrastructure and greatly improved battery charging and power-management capability.

Exterior & Bottom

The refit is finished off with fresh bottom paint and a professional buff and wax, leaving the boat looking sharp and ready for the water.

Rather than simply being a cosmetic refresh, this refit has concentrated on some of the most important systems aboard a cruising sailboat: navigation, communications, electrical power, charging, wiring, and underwater maintenance.

The Oceanis 400

The Beneteau Oceanis 400 is a highly regarded cruising design offering a wonderful balance of sailing performance, comfort, and livability. Her spacious interior and generous cockpit make her equally well suited to relaxing weekends on the Bay or longer cruising adventures.

For a buyer looking for a proven cruising sailboat without wanting to immediately undertake the expense and disruption of a major systems refit, this Oceanis 400 deserves very serious consideration.

The hard work and substantial expense have already been done. With approximately $65,000 recently invested at a San Francisco Bay Area boatyard, a modern Raymarine navigation package, upgraded electrical and charging systems, fresh bottom paint, and a beautiful buff and wax, this is an Oceanis 400 ready for her next chapter.

Come take a look - the lucky new owner will be getting a beautifully upgraded and thoughtfully refitted Beneteau Oceanis 400 with a tremendous amount of recent work already behind her.

Make: Beneteau
Model: Oceanis 400
Year: 1993
Length: 40ft

Name: MERMAID
Hull Material: Fiberglass
Engine/Fuel Type:
Located In: San Mateo, CA

  • Category: Sail
  • Class: Sloop
  • Designer: Jean Marie Finot
  • Builder: Beneteau
  • Beam: 12.83 feet
  • Bridge Clearance:
  • Min Draft:
  • Max Draft: 5.33 feet
  • Cabin Headroom: feet
  • DryWeight: pounds
  • Ballast: pounds
  • CruisingSpeed: knots
  • Total Engines: 1
  • Engine 1
  • EngineMake: Perkins
  • EngineModel: Prima 50
  • EngineYear: 0000
  • EngineFuel: Unknown
  • Total Power: 50
  • PropellerType: Unknown

  • Fuel Tank Capacity: 40 gallon
  • Fuel Tank Count: 1
  • Water Tank Capacity: 80 gallon
  • Water Tank Count: 1
  • Holding Tank Capacity: 40 gallon
  • Holding Tank Count:1
  • Cabins: 3
  • Heads: 2

Additional Features

  • Microwave Oven
  • Autopilot
  • Mainsail Cover
  • Battery Charger
  • Gps
  • Refrigerator
  • Flat Screen Tv
  • Shore Power Inlet
  • Wind Speed and Direction
  • Electric Bilge Pump
  • Log Speedometer
  • Manual Bilge Pump

Disclaimer

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.

Chris Warden

Yacht & Ship Sales
chriswarden@rubiconyachts.com

510-846-5686‬ - mobile
510-601-5010 - office

3300 Powell St., Ste 105
Emeryville, CA 94608

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