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1978 Bertram 31

Kemah, Texas

$34,990

This 1978 Bertram 31 represents a rare opportunity to acquire one of the most iconic offshore hulls ever built in a center console configuration. Under the same ownership since 2006, the boat has been structurally converted to a center console layout, offering open deck space and a simplified platform ideal for a full custom refit.

Both engines were overhauled in 2017 but have not been run since. As such, the vessel is offered strictly on an as-is, where-is basis, with no representations beyond what is stated. This is an honest project boat, priced accordingly, and intended for a buyer who understands the value of the Bertram 31 hull as a foundation rather than a turnkey solution.

The Bertram 31 requires no introduction. Its deep-V hull remains the reference for offshore performance, stability, and predictability in challenging conditions. Even in project form, it offers a structural platform that many modern boats continue to emulate.

This example is best suited for a knowledgeable owner or yard seeking a cost-effective entry point into a Bertram 31 refit. Whether restored as a hardcore fishing machine or reimagined as a modern open offshore runner, the potential is clear.

An urgent sale creates a compelling opportunity to secure an iconic hull at an accessible price point

Disclaimer

Texas Sportfishing Yacht Sales, Clear Lake is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Bimini Brokers.

Basic Boat Info

Tax Status: Paid
Boat Name: Spare Time
Make: Bertram
Model: 31
Year: 1978
Condition: Used
Category: Power
Builder: Bertram
Construction: Fiberglass
Boat Hull ID: USBERG1697M78E
Has Hull ID: Yes

Dimensions

Length: 31 ft / 9.45 m
Length Overall: 31 ft / 9.45 m
Beam: 11'2 ft / 3.40 m
Displacement: 10,600 lb
Electrical Circuit: 110 V
Cabins Count: 1

Engines / Speed

Engines: 2
Engine #1 Specs:
  • Make: Mercruiser
  • Model: 454
  • Drive Type: Direct
  • Fuel: Unleaded
  • Type: Inboard
  • Propeller Type: 3 Blade, Bronze
  • Year: 1978
  • Engine Location: Port
Engine #2 Specs:
  • Make: Mercruiser
  • Model: 454
  • Drive Type: Direct
  • Fuel: Unleaded
  • Type: Inboard
  • Propeller Type: 3 Blade, Bronze
  • Year: 1978
  • Engine Location: Starboard

Tanks

Fuel Tanks: 1
Fuel Tank Capacity: 175 gal
Water Tanks: 1
Water Tank Capacity: 18 gal
Holding Tank Count: 1
Holding Tank Capacity: 12 gal

Other

Drive Type: Direct
Boat Class: Center Consoles, Saltwater Fishing, Sports Fishing Boats

Disclaimer

Bimini Brokers 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.

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