• Slide: The Image of 1979 Bertram 31 Flybridge Cruiser interior with white booth seating and table. - 5The Image of 1979 Bertram 31 Flybridge Cruiser interior with white booth seating and table. - 5
    Slide: The Image of Interior of 1979 Bertram 31 Flybridge Cruiser with door, curtains, and seating area. - 6The Image of Interior of 1979 Bertram 31 Flybridge Cruiser with door, curtains, and seating area. - 6
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser bathroom with sink, toilet, and towel. - 7The Image of 1979 Bertram 31 Flybridge Cruiser bathroom with sink, toilet, and towel. - 7
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser interior with sink and storage cabinet. - 8The Image of 1979 Bertram 31 Flybridge Cruiser interior with sink and storage cabinet. - 8
    Slide: The Image of Interior of 1979 Bertram 31 Flybridge Cruiser with kitchen shelf and fire extinguisher. - 9The Image of Interior of 1979 Bertram 31 Flybridge Cruiser with kitchen shelf and fire extinguisher. - 9
    Slide: The Image of Wooden shelf on 1979 Bertram 31 Flybridge Cruiser with plates, fire extinguisher, and cleaning supplies. - 10The Image of Wooden shelf on 1979 Bertram 31 Flybridge Cruiser with plates, fire extinguisher, and cleaning supplies. - 10
    Slide: The Image of Electrical control panel on a 1979 Bertram 31 Flybridge Cruiser boat. - 11The Image of Electrical control panel on a 1979 Bertram 31 Flybridge Cruiser boat. - 11
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser electrical panel with switches and controls. - 12The Image of 1979 Bertram 31 Flybridge Cruiser electrical panel with switches and controls. - 12
  • Slide: The Image of Interior cabin view of a 1979 Bertram 31 Flybridge Cruiser with cushioned seating. - 13The Image of Interior cabin view of a 1979 Bertram 31 Flybridge Cruiser with cushioned seating. - 13
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser named "Class Act" docked by palm trees. - 14The Image of 1979 Bertram 31 Flybridge Cruiser named "Class Act" docked by palm trees. - 14
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser docked, named "Class Act," in a marina setting. - 15The Image of 1979 Bertram 31 Flybridge Cruiser docked, named "Class Act," in a marina setting. - 15
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser, rear view, docked by waterfront homes. - 16The Image of 1979 Bertram 31 Flybridge Cruiser, rear view, docked by waterfront homes. - 16
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser deck with white seating and storage compartments. - 17The Image of 1979 Bertram 31 Flybridge Cruiser deck with white seating and storage compartments. - 17
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser hull detail with visible wear and dock lines. - 18The Image of 1979 Bertram 31 Flybridge Cruiser hull detail with visible wear and dock lines. - 18
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser cockpit view, docked by waterfront home. - 19The Image of 1979 Bertram 31 Flybridge Cruiser cockpit view, docked by waterfront home. - 19
    Slide: The Image of Steering wheel and gauges of a 1979 Bertram 31 Flybridge Cruiser. - 20The Image of Steering wheel and gauges of a 1979 Bertram 31 Flybridge Cruiser. - 20
  • Slide: The Image of Engine compartment of a 1979 Bertram 31 Flybridge Cruiser with visible components and wiring. - 21The Image of Engine compartment of a 1979 Bertram 31 Flybridge Cruiser with visible components and wiring. - 21
    Slide: The Image of Engine compartment of a 1979 Bertram 31 Flybridge Cruiser with visible components and wiring. - 22The Image of Engine compartment of a 1979 Bertram 31 Flybridge Cruiser with visible components and wiring. - 22
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser cockpit with radio and control levers. - 23The Image of 1979 Bertram 31 Flybridge Cruiser cockpit with radio and control levers. - 23
    Slide: The Image of Control panel of a 1979 Bertram 31 Flybridge Cruiser with navigation instruments. - 24The Image of Control panel of a 1979 Bertram 31 Flybridge Cruiser with navigation instruments. - 24
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser docked, showcasing its sleek design and flybridge. - 25The Image of 1979 Bertram 31 Flybridge Cruiser docked, showcasing its sleek design and flybridge. - 25
    Slide: The Image of Bow of 1979 Bertram 31 Flybridge Cruiser with anchor chain and cleat. - 26The Image of Bow of 1979 Bertram 31 Flybridge Cruiser with anchor chain and cleat. - 26
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser docked, featuring classic design and blue accents. - 27The Image of 1979 Bertram 31 Flybridge Cruiser docked, featuring classic design and blue accents. - 27
    Slide: The Image of 1979 Bertram 31 Flybridge Cruiser with blue canopy docked in clear water. - 28The Image of 1979 Bertram 31 Flybridge Cruiser with blue canopy docked in clear water. - 28
  • Slide: The Image of 1979 Bertram 31 Flybridge Cruiser with blue canopy on calm water. - 29The Image of 1979 Bertram 31 Flybridge Cruiser with blue canopy on calm water. - 29
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1979 Bertram 31 Flybridge Cruiser Boat in Marathon, FL 33050 US

$47,500

Used
builtBuilt in 1979
Year the boat was built
model

31 Flybridge Cruiser

Boat model
engine

1 Engine (MerCruiser)

Engine type and count
length

30.6 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material

ESTATE SALE! - CLASSIC BERTRAM 31 FLYBRIDGE CRUISER!

Here is your opportunity to own a legendary Bertram 31 at a great price! For decades, the Bertram 31 has been one of the most sought-after classic sportfishing boats, renowned for her solid construction, practical layout, and unmistakable lines. These boats have stood the test of time, and many have been repowered, reconditioned, and upgraded to become stunning classics that still turn heads wherever they go.

This estate sale offers the next owner an opportunity to acquire an iconic boat and make her their own. The engines run and she can use some TLC. Enjoy her as she is with a little sprucing up, or follow the path many Bertram enthusiasts have taken: repower, repaint, and upgrade her into the classic showpiece she deserves to be.

Whether you are looking for a classic cruiser, a rewarding restoration project, or the foundation for a head-turning sportfisherman, this is an opportunity worth exploring.

Key highlights include:

  • Legendary Bertram 31 Deep-V Hull - Designed by C. Raymond Hunt, featuring a 24-degree transom deadrise
    • Approximately 11'2" beam
    • Approximately 31' overall length
  • Twin MerCriuser 383 Engines with 2:1 Transmissions
    • Engine hours 868 port/868 starboard
    • Overhaul Date 3/20/19
  • Fuel System - 223 gal with 235 mi range
  • Lowrance HDS Live
  • Si-TEX VHF with Emergency 16 to USCG
  • SeaStar front mount 2.0 hydraulic steering helm pump - HH5273-3
  • Lee's 25' double spreader outriggers
  • Drip line shafts 1-3/8" + new batteries
  • Bimini coverage over the flybridge + additional stern cockpit shade
  • West Marine VHF 490
  • Cushions in forward caabin, 6'4" bunks
  • Dinette with cushions converts to double berth 6'2" x 40"
  • Down Galley
  • Frig (inoperable)
  • Bomar 1000 series deck hatch
  • Bruce Stainless Steel anchor with 12' chain, 250' rope
    • Grabs in muck and rocks
  • New Die Hard batteries installed 4/3/26 31HD530-1250-1000
  • ProMariner ProSport HD20 20-Amp Dual-Bank Battery Charger
  • Teak inside
  • Fiberglass swim platform

Call for more details.


Nominal Length
30.58ft
Length Overall
31ft
Length at Waterline
28.25ft
Beam
11.17ft
Max Bridge Clearance
12.67ft
Max Draft
3.08ft
Cabin Headroom
6ft
Deadrise At Transom
24deg
Dry Weight
10300lb
Fresh Water Tanks
18gal
Fuel Tanks
222gal
Hull Material
fiberglass
Engine 1
Engine Make
MerCruiser
Engine Model
350MPI
Total Power
350hp
Engine Hours
868
Engine Type
inboard
Fuel Type
gasoline
Engine Year
2019
Drive Type
direct
Propeller Type
3-blade
Disclaimer

Disclaimer

Preferred Yachts 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.

Co Brokerage

Preferred Yachts offers this listing on a 50-50 split with PY Approved corresponding Florida licensed brokerages. Brokers unlicensed in Florida must contact listing broker to make arrangements that comply with Florida law.

Price History

DateEventPrice
10/28/26Initial price$47,500

Contact Preferred Yachts

The Harborage Marina, 1110 3rd Street South - Floating office on N. Ramp, St. Petersburg, FL, 33701

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Preferred Yachts at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1979 Bertram 31 Flybridge Cruiser. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Sport Fishing cost in today's market, or how much does a Bertram cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$40,375
Total Payment$72,189.00
Monthly payment
$300.79/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1979 Bertram 31 Flybridge Cruiser. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Sport Fishing cost in today's market, or how much does a Bertram cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$40,375
Total Payment$72,189.00
Monthly payment
$300.79/mo

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Get in touch

Meet the Broker

Address

The Harborage Marina
1110 3rd Street South - Floating office on N. Ramp
St. Petersburg, FL 33701

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Boat Location

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Contact Preferred Yachts about 1979 Bertram 31 Flybridge Cruiser

The Harborage Marina, 1110 3rd Street South - Floating office on N. Ramp, St. Petersburg, FL, 33701

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Preferred Yachts at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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