2007 Cobia 31' (9.45 m) 312 Sport Cabin
Marshfield, Massachusetts, United States
Refit Year: 2023 Next Adventure
Welcome aboard 'Next Adventure', a 2007 Cobia 312 ERS, also referred to as a 312 Sport Cabin. While the hull number says she's a 2007 model, this vessel went through an extensive refit in 2023 including a brand new set of Suzuki D300's (duoprop) with only 105 hours on them currently and warranties
Flag of Registry: United States
- Center Consoles
- Power
- Used
- Gas/Petrol
- Fiberglass Hull
- HIN/IMO: CBASA004A707
Description
** Preliminary listing - more details to follow **
Welcome aboard 'Next Adventure', a 2007 Cobia 312 ERS, also referred to as a 312 Sport Cabin. While the hull number says she's a 2007model, this vessel went through an extensive refit in 2023 including a brand new set of Suzuki D300's (duoprop) with only 105 hours on them currently and warranties until April 2028.
Additional improvements include:
2023 SeaStar power-assisted, tournament series, twin cylinder steering
New interior and exterior upholstery, 2023
New custom canvas enclosure 2023
Simrad NSS12 EVO3 chartplotter/sonar with Simrad Halo radar (2024)
New 3-bank battery charger, 2023
New A/C, control, pump, strainer (complete system), 2023
New fish box macerators (two), 2023
Upgraded LED deck/courtesy, T-Top, and underwater lighting, 2023
A 2017 triple axle Road King aluminum trailer is included in the sale.
The Cobia 312 Sport Cabin is the perfect family getaway. While the fishing fanatics are topside, the rest of the crew can take it easy in the cozy quarters below. There are amenities galore and room for 12, so bring some friends and show them what the good life is all about.
Specifications
HIN/IMO: CBASA004A707
In Stock: Yes
LOA: 31' (9.45 Meters)
Type: Power- Used
Year: 2007
Refit Year: 2023
Beam: 10'
Draft Max: 2'
Cabins: 1
Sleeps: 2
Heads: 1
Fuel Type: Gas/Petrol
Hull Material: Fiberglass
Hull Finish: Gelcoat
Hull Shape: Modified Vee
Fuel Tank: 189 Gallons (715.44 Liters)
Fresh Water: 30 Gallons (113.56 Liters)
Dry Weight: 8000
Photos click to view all
Engines
Engine 1
- Engine Make: Suzuki
- Engine Model: DF300B
- Engine Year: 2023
- Engine Type: Outboard 4 Stroke
- Power HP: 300.00
- Power KW: 223.71
- Fuel Type: Gas/Petrol
- Hours: 105.00
- Hours Date: 07-24-2025
- Serial Number: 340185
- Engine Location: Port
Engine 2
- Engine Make: Suzuki
- Engine Model: DF300B
- Engine Year: 2023
- Engine Type: Outboard 4 Stroke
- Power HP: 300.00
- Power KW: 223.71
- Fuel Type: Gas/Petrol
- Hours: 105.00
- Hours Date: 07-24-2025
- Engine Location: Starboard
Full Details
Overview
2007 Cobia 312 Sport Cabin - Meticulously Refit in 2023
This 2007 Cobia 312 Sport Cabin is a truly exceptional offering, representing the best of both worlds: a proven, durable hull known for its offshore performance, now paired with the latest in marine technology and comfort. A comprehensive refit in 2023 has completely modernized this vessel, giving it the feel, reliability, and features of a new boat at a fraction of the cost.
Key Upgrades (Completed in 2023):
- New Twin Outboard Engines: The boat has been repowered with a pair of new Suzuki DF300B outboards. These modern, efficient engines not only provide reliable power but also offer incredible performance, with a total of 600 horsepower that allows for a cruising speed of around 30 knots and a top speed of over 50 knots. With only minimal hours on them, these engines are still under warranty, providing years of worry-free boating.
- State-of-the-Art Electronics: The helm has been fully upgraded with two new Simrad NSS12 EVO3 multifunction display (MFD), which integrates a chartplotter and sonar. This advanced system is paired with a Simrad Halo radar, offering superior navigation, even in low visibility. The electronics suite also includes a new VHF radio, ensuring reliable communication on the water.
- Premium Upholstery: All interior and exterior cushions have been replaced with new, high-quality, marine-grade upholstery. This material is designed to be UV-resistant, mildew-proof, and durable, ensuring a luxurious feel that is built to last in the harsh marine environment.
- Additional Improvements: The refit also included a new custom canvas enclosure, a new air conditioning system, new fish box macerators, and upgraded LED lighting throughout the deck and underwater.
Boat Layout and Design:
The Cobia 312 Sport Cabin is a fantastic crossover boat, blending the rugged, fish-ready deck of a center console with the creature comforts of a small express cruiser.
- Helm and Deck: The spacious and open cockpit provides ample room for fishing with a large deck area, in-deck fish boxes, and a livewell. The helm features a modern layout with a comfortable captain's seat and a clear view of the new electronics. A walk-thru transom provides easy access to the large swim platforms. The T-top offers shade and houses the new radar and lighting.
- Interior Cabin: Below deck, the boat offers a cozy retreat from the elements. The cabin's layout includes a convertible V-berth that provides comfortable sleeping accommodations for two. A compact galley area includes a sink and space for a refrigerator, making it perfect for preparing snacks and meals. There is also an enclosed marine head with a toilet, offering privacy and convenience for overnight stays.
This meticulously maintained and thoroughly upgraded 2007 Cobia 312 Sport Cabin is the ideal vessel for a boater who desires the performance and technology of a new boat without the hefty price tag. It is a true turn-key solution for fishing, cruising, and family fun.
Listing MLS by Yachtr.com
Contact Us

Jeffrey P. Jadul, CPYB
Certified Professional Yacht Broker
Boston Massachusetts 02108 United States
Office: 7817045202
Cell: 1-781-704-5202
Jeff grew up in a boating family, following in the footsteps of his father and grandfather, both US Navy and USCG Veterans, who instilled the love of the ocean in him at a very young age. His first job on the water was washing boats and pumping fuel at the yacht club that his family joined in 1982, and is still a member today. Years later, Jeff went on to study Marine Transportation at Massachusetts Maritime Academy and later accepted a full time role aboard the 'Spirit of Boston', a 192â commercial dinner ship cruising Boston Harbor where he worked part time while attending MMA.  Â
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After holding various roles within the marine industry, including Service Manager at a large boat dealership and General Manager of Boston Harborâs largest marina, Jeff founded his own yacht brokerage firm in 2003, and attained his Certified Professional Yacht Broker (CPYB) credentials as soon as he met the requirements in 2007.  Jeff prides himself in creating long-term relationships, and assisting his clients as a trusted consultant, understanding their needs, providing personalized service and delivering in line with their expectations.Â
2023 marked Jeffâs 20th year as a yacht broker and he remains fully committed to the industry. In addition to his role at Moore Yacht Sales, Jeff proudly serves on the Board of Directors for the Yacht Brokers Association of America (YBAA) the Massachusetts Marine Trades Association (MMTA), and is a member of the International Yacht Brokerâs Association (IYBA)
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When heâs not walking the docks or in a boatyard previewing boats for his clients, Jeff can usually be found underway on his Boston Whaler or spending time at the family beach house in Plymouth, MAÂ with his wife, three children and their yellow lab Finn.