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1978 Bertram 35 Flybridge Sportfish Sold Boat in Freeport, TX 77541 US

$59,900

Used
We will let you know when another 1978 Bertram 35 Flybridge Sportfish is available in Freeport, TX
builtBuilt in 1978
Year the boat was built
model

35 Flybridge Sportfish

Boat model
engine

2 Engines (2x Cummins)

Engine type and count
length

35 feet

Overall boat length
fuel

Diesel

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
35ft
Length Overall
35.33ft
Beam
13.25ft
Max Draft
3.17ft
Displacement
22500lb
Cruising Speed
25kn
Max Speed
28kn
Heads
1
Fresh Water Tanks
50gal
Fuel Tanks
280gal
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
Cummins
Engine Model
5.9L 6BTA
Total Power
370hp
Engine Hours
1490
Engine Type
inboard
Fuel Type
diesel
Engine Year
2012
Drive Type
direct
Propeller Type
4-blade
Propeller Material
bronze
Engine 2
Engine Make
Cummins
Engine Model
5.9L 6BTA
Total Power
370hp
Engine Hours
1490
Engine Type
inboard
Fuel Type
diesel
Engine Year
2012
Drive Type
direct
Propeller Type
4-blade
Propeller Material
bronze
Vessel Interior Walk Through

Entering the sliding cockpit glass door to the cabin is the spacious salon/galley area. The galley to port and there is seating, both to port and to starboard. Moving forward and down a few steps is the private head compartment with a separate shower stall and the private master stateroom.

*SEE BELOW "UPGRADES" SECTION FOR MORE UPDATES/UPGRADES*


Salon
  • Custom Glastop Marine Settee With Storage Below - (Starboard)
  • Custom Glastop Marine Barrel Chair With Storage Below - (Port)
  • Carpeting
  • Excellent Natural Lighting with 360 Degree Windows
  • Teak Magazine Rack
  • Ships Time Clock Display
  • VHF Radio
  • Stereo & Speakers
  • Storage Cabinets

*SEE BELOW "UPGRADES" SECTION FOR MORE UPDATES/UPGRADES*

Galley
  • Galley is Up and to Port of the Salon Area
  • Abundant Counter-Top Space
  • Built-in Panasonic Microwave Oven
  • Large Stainless Steel Sink
  • GE Refrigerator/Freezer - 120VAC
  • Large Double Storage Cabinet 
  • (7) Storage Drawers

*SEE BELOW "UPGRADES" SECTION FOR MORE UPDATES/UPGRADES*

Private Master Stateroom
  • The Private Master Stateroom is Forward
  • Large V-Berth with Filler with Custom Fitted Bedding
  • Storage Drawers
  • Hanging Locker
  • Carpeting
  • Overhead Hatch
  • Mirrored Access Door to Anchor Compartment

*SEE BELOW "UPGRADES" SECTION FOR MORE UPDATES/UPGRADES*

Head
  • Private Head Compartment
  • Marine Jabsco Head with Overboard Discharge
  • Separate Shower Stall
  • Vanity with Sink and Storage
  • Mirrored Medicine Cabinet
  • Fiberglass Liner

*SEE BELOW "UPGRADES" SECTION FOR MORE UPDATES/UPGRADES*

Electronics
  • Garmin 4210 Multi-Function Display (GPS/Map/Plotter/Fish-Depth Finder/Radar)
  • Garmin 3206 GPS/Map/Plotter
  • Garmin Radar Dome
  • Furuno FVC-582L Fish Finder
  • ICOM IC-M45 VHF Radio (Flybridge)
  • ICOM IC-M45 VHF Radio (Salon)
  • Furuno Nav-Pilot Auto Pilot
  • Richie Powerdamp Plus Compass
  • Sony Marine Stereo Head Unit - Sirius/Satellite Ready with Stereo Speakers (Flybridge)
  • Poly Planar Stereo with Speakers (Salon)

*SEE BELOW "UPGRADES" SECTION FOR MORE UPDATES/UPGRADES*

Decks, Hull, Flybridge & Fishing
  • Upgraded Custom Aluminum Half-Tower with (4) Sided Enclosure with U-Zips for Ventilation
  • Flybridge Helm with (2) Helm Chair & Overhead Electronics Box
  • Aluminum Outriggers and Center Rigger
  • (6) Aluminum Rocket Launchers/Rod Holders (Mounted on Aft Flybridge Railing
  • Gunnel Top Recessed Rod Holders
  • Large Cockpit
  • Full-Size Fighting Chair with Rocket Launcher Back Rest
  • Cockpit Coming Pads
  • Glass Sliding Door to the Salon
  • Stainless Steel Ladder Leading to the Flybridge
  • New Style Aluminum Bow Rail
  • Stainless Steel Grab Rails
  • Front Windshield Covers
  • Side Salon Window Covers
  • Raw Water Washdown System

*SEE BELOW "UPGRADES" SECTION FOR MORE UPDATES/UPGRADES*

Electrical
  • Norpro 7.5KW Generator (Installed New 1998 & In 2020 the Generator was removed and taking to the shop and a new electrical end was installed and the generator was thoroughly checked and serviced) 
  • Sentry 12V 40A Automatic Battery Charger
  • (3) Batteries - (2) Group 8D Batteries and (1) Group 27 Battery
  • (2) 50' 50 AMP 125 VAC 30 AMP Dockside Shore Power Cords
  • 12 VDC Electrical System
  • 120 VAC Electrical System

*SEE BELOW "UPGRADES" SECTION FOR MORE UPDATES/UPGRADES*

Mechanical - Engine Room
  • Twin Cummins 5.9L 6BTA 370hp Diesel Engines Installed in 2012 and Only Have with 1490 Hours Since
  • Cummins Flybridge Helm Gauge Package
  • Twin Disc MG5050-A with 2.04:1 Ratio (Both Rebuilt in 2012 when the New Engines were installed)
  • Hydraulic Flybridge Wheel Steering
  • Boat Leveler Hydraulic Trim Tabs
  • (3) 12VDC Automatic Bilge Pumps
  • Emergency Crash Valves
  • Horn 12VDC
  • (2) CruiseAir Reverse Cycle Marine Air Conditioning Systems
  • Flybridge Controls
  • Jabso Manual Head 
  • Racor Fuel Filters
  • (6) Gallon 120VAC Water Heater
  • ShurFlow 12DC Pressurized Freshwater System
  • (2) Michigan Dyna-Quad (4) Blade Props

*SEE BELOW "UPGRADES" SECTION FOR MORE UPDATES/UPGRADES*

Upgrades/Updates & Maintenance

BELOW IS A "PARTIAL" LIST OF THE UPGRADES/UPDATES AND MAINTENANCE THAT HAVE BEEN PERFORMED SINCE HER CURRENT OWNER PURCHASED HER IN 1999, AS WELL AS OTHER UPGRADES THAT WERE COMPLETED PRIOR TO HIS OWNERSHIP, GONING BACK TO 1996:


2020:

New Generator Electrical End

2016:

New Exterior Speakers 

2015:

New Radar 

New Shafts

New Flybridge Enclosure

New Cockpit Bolster Pads

New Cutlass Bearings

New Shaft Packing Glands

2014:

New Rudder Box 

New Autopilot 

New Engine Space Hoses 

2013:

New Michigan Dyna-Quad (4) Blade Props 

Rebuilt Racor Filters/Housings P/S 

2012:

New Engines

New Generator Electrical End 

New Carpet 

New Custom Glastop Marine Settee With Storage Below - (Starboard)

New Custom Glastop Marine Barrel Chair With Storage Below - (Port) 

New Motor Mounts

Rebuilt Port & Starboard Gears

New V-Berth Covers 

2010:

New GE Refrigerator 

New Rocket Launcher for Fighting Chair

2008:

New Interior Headliner and Bulkhead Coverings

2003:

New Water Heater

Upgrades All Hoses on Both Main Engines (On the engines that were installed at the time)

New Head New Salon Stereo and VHF Units

Renewed All Window Tinting 

2002:

New Genset Electrical End (Generator)

Upgraded Genset Exhaust System 

Upgraded Galley Cabinets and countertops

Removed Stove

2001:

New Rudders

New Prop Shafts

New Props (4-Blade, 23x26)

2000:

New Outriggers and Center Rigger

New Custom Aluminum Bow Rail 

New Fighting Chair 1999

Renewed All Navigation

New Electronics 

New Helm Seats 

New Battery Charger

All Stringer were Checked and Repaired as Needed and Repainted Engine Compartment

Renewed All Thru-Hull Valves including New Crash Valves

New Water Tank

Added Raw Water Washdown System 

1999:

New Anchor 

New Couch

Refurbished V-Berth (Cushions, Bulkhead Covering, etc...)

1998 New Top on Half-Tower

New Steering System

New GenSet (Complete Unit) 

New Prop Shafts

1997:

Renewed Cockpit Deck 

New Half Tower w/Electronics Box 

New Struts 

1996:

Renewed Both Main Engines and Reduction Gears

Exclusions

Personal items, tools, fishing tackle and gear.

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.

Mechanical Disclaimer

Engine(2) and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours or year model of the engines and/or generator. It is the responsibility of the purchaser and/or his agent to verify engine year models, hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing.

Price History

DateEventPrice
8/23/25Price decreased$59,900(-14.3%)
6/28/25Initial price$69,900

Contact Gulf States Yacht Sales LLC

2551 South Shore Harbour Blvd., South Shore Harbour Marina - Pier 14, League City, TX, 77573

Overview from around the web 1978 Bertram 35 Flybridge Sportfish

Customers praise the 1978 Bertram 35 Flybridge Sportfish for its classic design, sturdy construction, and excellent performance on the water

Many highlight its spacious flybridge, which offers great visibility and comfort for both fishing and cruising. Owners appreciate the boat’s solid handling in various sea conditions and its reliable engines. The interior is often described as well-laid-out and practical, making it suitable for extended trips. Overall, the Bertram 35 Flybridge Sportfish is valued for combining timeless style with functional sportfishing features.

The Biggest Pros and Cons

The 1978 Bertram 35 Flybridge Sportfish is a classic sportfishing yacht known for its robust construction and timeless design. Here are some pros and cons to consider:

Pros

Sturdy Build: The Bertram 35 is renowned for its solid fiberglass hull, providing durability and long-lasting performance even in challenging sea conditions.

Classic Design: With its iconic deep-V hull and flybridge layout, it offers excellent stability and a commanding view for sportfishing.

Spacious Flybridge: The elevated flybridge provides an excellent vantage point for spotting fish and navigating, along with comfortable seating.

Ample Fishing Features: Designed as a sportfish, it includes practical features like rod holders, bait prep areas, and spacious cockpit for fishing activities.

Good Sea Handling: The deep-V hull design ensures a smooth ride in rough waters, making it suitable for offshore fishing trips.

Cons

Older Systems: Being a 1978 model, onboard systems such as electrical, plumbing, and engines may require upgrades or maintenance to meet modern standards.

Fuel Efficiency: Compared to newer models, the Bertram 35 may have less efficient fuel consumption.

Limited Cabin Space: While functional, the interior accommodations are relatively modest and may feel cramped for extended cruising.

Maintenance Requirements: Classic boats like this often need regular upkeep to preserve their condition, which can be time-consuming and costly.

Availability of Parts: Some original parts may be harder to find, potentially leading to longer repair times.

Made For

The 1978 Bertram 35 Flybridge Sportfish is designed for serious anglers and boating enthusiasts who value a combination of classic style, robust construction, and excellent performance. Ideal for those who enjoy offshore fishing adventures, this sportfish offers a spacious flybridge for optimal visibility, a sturdy hull for handling rough waters, and ample deck space for fishing gear and activities. It's perfect for experienced boaters seeking a reliable and stylish vessel for both sportfishing and leisure cruising.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1978 Bertram 35 Flybridge Sportfish. 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 Convertible 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$ 50,915
Total Payment$91,034.13
Monthly payment
$379.31/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1978 Bertram 35 Flybridge Sportfish. 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 Convertible 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$ 50,915
Total Payment$91,034.13
Monthly payment
$379.31/mo

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Meet the Broker

Address

2551 South Shore Harbour Blvd.
South Shore Harbour Marina - Pier 14
League City, TX 77573

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