
Licensed Yacht BrokersSales and service of yachts and shipsThe Convertible with tuna towerfromSUNNY BRIGGSis a purpose-builtsport fishermanmotor yachtfeaturing an elevated tuna tower for superior visibility. Conceived by hull designer Glenn Haught, it combines afiberglasshull with a composite deck and twin inboard Detroit Diesel propulsion for confident offshore outings with efficient,dieselreliability.
If you’re targeting serious gamefish and want the balance of fishability and comfort, the Convertible with tuna toweris a compelling choice. At 50 ft (15.24 m) LOA with a 17 ft (5.41 m) beam, it provides the footprint crews appreciate, while an 800-gallon fuel capacity and 150-gallon fresh water capacity support extended days on the grounds. As asport fishermanwithin the broadermotor yachtsegment, it’s configured for anglers who value elevated sightlines and purposeful proportions.
Shestakov Yacht Sales, led by Andrey Shestakov, will help you assess fit, schedule inspections, and navigate acquisition steps for this Convertible with tuna towerbySUNNY BRIGGS.
For current pricing, availability, and to arrange an inspection of the Convertible with tuna towerbySUNNY BRIGGS, contact Shestakov Yacht Sales. Our team, led by Andrey Shestakov, will coordinate viewings, documentation, and logistics to streamline your purchase of thissport fishermanmotor yacht.
Q: What defines the Convertible with tuna toweras a sportfishing platform? A: It’s a dedicatedsport fishermanwith a prominenttuna tower, balanced50 ft LOAand17 ft beam, and afiberglasshullbuilt for purposeful offshore work.
Q: What propulsion does it use? A: The model is powered by twin Detroit Dieselengines that areInboardand run onDieselfuel, emphasizing durability and serviceability.
Q: Who designed the hull and who builds the boat? A: The hull designer is Glenn Haught, and construction is bySUNNY BRIGGS, a builder associated with serioussport fishermanprojects.
Q: What are the primary construction materials? A: The hull is fiberglassand the deck isComposite, a combination chosen for strength, stiffness, and longevity.
Q: How can Shestakov Yacht Sales help me acquire this model? A: Shestakov Yacht Sales, led by Andrey Shestakov, will provide specification guidance, arrange inspections, and manage negotiations for theConvertible with tuna tower, ensuring a smooth path to ownership.
Owners describe the Convertible with tuna towerfromSUNNY BRIGGSas a purpose-built sportfisher that also works for family weekends. The huge cockpit with a transom live well/fish box and mezzanine-style workflow suits bluewater tuna and offshore gamefishing, and many boats are run in private or day-charter roles. With large fuel capacity (around 800 gallons cited in listings), owners position it for longer passages as well as casual cruising.
On the water, expert sea-trial notes point to an exceptionally light, stiff, strong, and quiet cold‑molded hull. The Carolina entry and wide beam are credited with a soft, seakindly ride, predictable tracking, and a stable helm at cruising RPMs; handling from the tuna tower’s upper station is reported stable for spotting and fighting fish rather than pure speed runs. It’s not a high‑speed sportboat, but it settles into comfortable, confidence‑building cruise settings offshore.
Below, a forward master with an athwartships queen and private head/shower pairs with a separate guest stateroom and second head, while a galley‑down layout and a salon with two free‑standing sofas (with storage) make multi-day trips practical. Maintenance feedback on older examples highlights typical cold‑molded care—monitoring wood cores, periodic topside repainting, and window re‑bedding—plus common service items like turbo and exhaust manifold work and generator servicing; access is via a conventional aft engine room with dripless shaft logs and installed fire‑suppression. As the builder puts it, “There is a difference between just getting a boat out, and getting a good boat out . . . Remember that.”
| Model | LOA | Beam | Draft | Speed (Cruising/Max) | Gross Tonnage |
|---|---|---|---|---|---|
| Convertible with tuna tower | 50' 0" (15.24 m) | 17' 0" (5.41 m) | 13' 1" (4 m) | - | - |

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