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1978 Hatteras 42 Convertible For Sale

Miami, Florida
·
Pre-owned
·
20 H
·
Available Now

$139,000

Year

1978

Length

42.7 ft

Cabins

2

Drive Type

Shaft Drive

HP / Engine

530 HP

Top Speed

25 KN

Fuel Type

Diesel


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Vessel Description

1978 Hatteras 42 Convertible for Sale in Miami, Florida

1978 Hatteras 42 Convertible for Sale - Classic Sport Fishing Yacht in Miami, FL

Timeless Design Meets Modern Performance

The 1978 Hatteras 42 Convertible is a classic sport fishing yacht that combines traditional craftsmanship with modern upgrades. With twin Yanmar 530 HP engines, this vessel is ready for both serious fishing adventures and leisurely cruising. The spacious cockpit and well-appointed interior make it an ideal choice for socializing and entertaining on the water.

Versatile Layout for Comfort and Functionality

This Hatteras features a versatile layout with two cabins, accommodating up to four guests overnight. The main salon is designed for relaxation and entertainment, while the galley provides all the essentials for meal preparation. Whether you're fishing offshore or enjoying a sunset cruise, this yacht offers the comfort and functionality you need for a memorable experience.

Specifications - 1978 Hatteras 42 Convertible
  • Builder: Hatteras
  • Model: 42 Convertible
  • Year: 1978
  • Location: Miami, Florida
  • Length: 42.7 feet
  • Beam: 13.8 feet
  • Draft: 3.4 feet
  • Engines: Twin Yanmar 6CX530 (530 HP each)
  • Cabins: 2
  • Total Berths: 4
  • Heads: 1
Electronics and Features:
  • Garmin navigation system
  • VHF radio
  • Autopilot
  • Premium sound system
  • TV
  • Air conditioning
  • Deck fridge
  • Microwave
  • Searchlight
  • Underwater lights
  • Bottom paint
  • Starlink internet


Step aboard this beautifully maintained 1978 Hatteras 42 Convertible, a timeless classic that’s been thoughtfully upgraded to deliver modern comfort and performance. Whether you’re chasing pelagics offshore, entertaining on the water, or cruising comfortably along the coast, this 42’ Hatteras is ready to impress with her refined interior, updated electronics, and mechanical confidence.

  • Re-powered in 2009 1200 hours
  • New Phasor Generator in 2009
  • Cruises at 23/25 WOT 31 
  • 34 GPH burn at cruise
  • Complete interior refit 2023 including appliances, led lights,softgoods and kitchen
  • Complete electronics refit 2023
  • New Garmin 8612 MFD 2025 
  • New JL Audio Subwoofers, Midrange and Amplifiers 2025
  • Starlink with Amazon FireStick 2025
  • Complete Awlgrip Paint 2023
  • Bottom paint, cutlass bearings, 5 new underwater lights and propspeed May 2025



SALON:

  • Vinyl faux-teak flooring
  • Main salon featured an L shaped sofa (w/storage below)
  • Sony TV
  • Air conditioning
  • Overhead lights
  • Window shades


GALLEY:

  • Acrylic molded countertop with a single compartment stainless sink.
  • Whynter refrigerator.
  • 2 Two Magic Chef fridges  
  • Magic Chef microwave

Master stateroom:

  • Provides sleeping for two adults on upper and lower berth w/ storage below), a chest of drawers, a hanging locker, and a full head compartment.

Cockpit

  • Transom door
  • Cockpit fridge/freezer
  • Sink
  • Acces to fly bridge leader

 

Flybridge

  • Hard top
  • Overhead lights
  • Seating forward helm station
  • JL Audio system
  • Starlink

 

Helm Station & Electronics

  • Garmin Display
  • Garmin Radar
  • Yanmar digital engines displays
  • FireBoy suppression engine shutdown control
  • Simrad Autopilot
  • ACR Search light control
  • Icom VHF
  • FUSION Audio AM/FM
  • Trim tabs control

MACHINERY

  • MACHINERY MAIN ENGINES
  • MANUFACTURE/MODEL: Yanmar / 6CX530
  • HP/CYLINDERS: 6 cylinder
  • SERIAL NUMBERS: Port: M70033 / Starboard: M70034
  • HOURS:
  • ENGINE ROOM VENTALATION
  • EMERGENCY SHUTDOWN
  • TRANSMISSIONS MANUFACTURER/TYPE: ZF MODEL: ZF 280-1A SERIAL NUMBERS: 20110548 / 20110547
  • PROP SHAFT: 2 inch, prop shaft.
  • Phasor Marine GENERATOR MODEL: K3-8 5KW / 03408
  • BELOW WATERLINE MACHINERY
  • PROPELLER(S): 4-blade
  • TRIM TABS: Hydraulically
  • THRU-HULLS: Bronze
  • STRAINERS/SCOOPS/SCREENS:
Cruising
Socializing
Fishing

Technical Specifications

Country of Origin

United States (USA)

Vessel Designer

Jack Hargrave

Hull Material

Fiberglass

Hull Number

1978HATTERAS42C

Number of Cabins

2

Single Beds

2

Double Bed

1

Total Berths

4

Dry Head

1

Total Heads

1

2 x Yanmar 6CX530

Drive Type

Shaft Drive

Horsepower per Engine

530 HP

Fuel Type

Diesel

Port engine hours

20 H

Starboard engine hours

20 H

Top Speed

25 KN

Fuel Tank Capacity

470 gal

Overall Length

42.7 ft

Draft

3.4 ft

Dry Weight

31,000 lb

Beam

13.8 ft

Radar
Onboard WiFi
TV
Underwater Lights
Searchlight
Autopilot
Garmin
Simrad
VHF
Information on this listing is provided in good faith by YachtWay and the listing broker/dealer, but accuracy is not guaranteed. All details are subject to change and buyers should independently verify specifications, condition, and availability before purchase.
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1978 Hatteras 42 Convertible Price Value Factors

Several factors determine the value of a yacht for sale like the 1978 Hatteras 42 Convertible listed by Florida Yachts International.
Age

This vessel was built in 1978. Newer yachts often retain higher value compared to older builds.

Options & Features

Upgrades such as Radar, Onboard WiFi, TV, Underwater Lights, Searchlight & , or advanced electronics can increase the value of this Hatteras 42 Convertible.

Engine

This yacht shows 20 engine hours. Lower hours generally indicate less wear, similar to mileage on a car. Powered by Yanmar, which also influences long-term value.

Warranty

This Hatteras 42 Convertible does not seem to have an active warranty.

Other Market Factors

Price may also be influenced by seasonal demand, available inventory, and vessel location.

Seller Info

Florida Yachts International

Florida Yachts International

Member since 2026
·
Miami Florida

Authorized Dealer of brand:

Okean