Custom 55 Power Catamaran Sting Ray II.  Proven, Passenger-Ready, and Built for the Open SeaSolid Fiberglass Hull | Nida Core Construction | Licensed for Short International Crossings | 110-Passenger CapacityPresenting the Sting Ray II, a rare opportunity to own a professionally designed, custom-built 55-foot fiberglass power catamaran optimized for commercial operation. Designed with safety, durability, and versatility in mind, this twin-hull vessel is a top performer in coastal and near-offshore service roles, from whale watching and scuba diving excursions to inter-island passenger ferry routes and private charters.Built in 1988 and meticulously maintained throughout her service life, Sting Ray II was constructed using a solid fiberglass hull and Nida Core composite materials throughout the superstructure, with no wood used anywhere onboard, eliminating concerns about rot, water absorption, or long-term structural degradation.At 55 feet in length, her wide beam and stable platform make her ideally suited for large-group tours, marine exploration, and short international crossings, such as those frequently made between Caribbean islands or similar regional transport routes.Key Highlights at a GlanceLength: 55 feetHull Type: Twin-hull (catamaran), solid fiberglass hull with Nida Core composite superstructurePower: Twin Caterpillar 3208 Diesel Engine, reliable, serviceable, and globally supportedCapacity: Certified for up to 110 passengersPurpose-built for commercial tours, charters, diving, and ferry operationsConstructed with NO wood, completely rot-proof and lightweightHull design inspired by Cigarette offshore race molds, superior hydrodynamics and wave-piercing performanceLicensed for short international voyages (certification subject to regional compliance)Spacious upper and lower deck areas for guest enjoyment and crew efficiencyDry-docked and regularly maintainedTurn-key and operationalWorldwide delivery availableProven Hull DesignInspired by Racing, Built for Comfort.The Sting Ray II stands apart from typical commercial catamarans thanks to its Cigarette-style hull mold origin a design DNA inherited from one of the most successful offshore powerboat builders in the world. This unique hull form gives Sting Ray II a number of distinct advantages:Efficient hydrodynamics, minimizing drag while maintaining a smooth, wave-cutting rideImproved stability at speed and at rest, thanks to the wide catamaran beamReduced fuel consumption compared to similarly sized monohullsSmooth handling in both coastal chop and longer offshore swellsWide deck footprint with ample space for passengers, equipment, or service areasThe result is a vessel that is not only faster and more stable but also more comfortable for passengers, especially important for day cruises, diving tours, or long inter-island routes.Construction is of Composite Quality, Built to LastUnlike many commercial boats of her age, Sting Ray II features a solid fiberglass hull paired with Nida Core composite material throughout the rest of the structure. This gives her a critical advantage in terms of long-term maintenance, operating cost, and safety.Construction Details:

• Zero wood, no rot, no swelling, no hidden water damage
• Nida Core structural panels, lightweight yet incredibly strong
• Decks and superstructure reinforced for heavy traffic and load-bearing
• Non-skid flooring and secure handrails for passenger safety
• High freeboard and self-bailing decks for dry, secure operation
• Solid laminated hull for impact resistance and strength in rougher waters

This modern material combination ensures decades of continued use with minimal structural degradation and significantly reduces long-term operating costs.Reliable Diesel Power, Twin Caterpillar 3208sSting Ray II is powered by twin Caterpillar 3208 diesel engines, one of the most reliable and widely used marine engines in the world. These engines are known for their simplicity, durability, and ease of service, making them ideal for commercial operators.Power System Features:

• Naturally aspirated or turbocharged CAT 3208s
• Smooth cruising at 16 to 18 knots, top speed estimated at 22+ knots
• Fuel-efficient performance with long range capability
• Routine maintenance and recent servicing
• Large engine rooms for easy access and inspection
• Replacement parts are readily available worldwide, and marine mechanics are familiar with this model, keeping maintenance simple and cost-effective.

Deck Layout  Spacious, Functional, Passenger-ReadyWith over 50 feet of LOA and a wide beam, Sting Ray II offers ample space for both passengers and crew. Her open, walkaround deck configuration ensures efficient crowd flow, ease of boarding, and great visibility for sightseeing or marine wildlife excursions.Deck and Interior Features:Upper deck viewing area with seating, ideal for whale watching or sightseeingLower deck protected seating with sunshade or canopy optionsDedicated dive platform and ladder,  perfect for scuba operationsWide side decks and secure railings for safe movementPassenger benches with under-seat storageDesignated crew area and helm station with panoramic visibilityForward and stern boarding gates for versatile dockingWhether hosting a dive group or a cocktail sunset cruise, this vessel is flexible and functional.Ideal for Charter Operators and Marine TourismSting Ray II's construction, capacity, and mechanical simplicity make her the perfect platform for operators looking to grow or start a marine tourism business. She's equally suited for:

• Diving charters
• Whale watching and eco-tours
• Ferry or water taxi service between islands
• Day trips and private events
• Floating event space or sunset cruises
• Coastal exploration and survey work

Her reliable diesel power, no-nonsense construction, and 110-passenger rating allow for high daily revenue potential, minimal downtime, and straightforward licensing under many regional maritime authorities.Recent Maintenance & Turn-Key ConditionRegular haul-outs and bottom maintenanceAll safety equipment reviewed and updatedEngine service completed as per scheduleDecks and structure inspected and cleanedPassenger-ready with no major work requiredThis vessel is immediately operational for experienced operators.Logistics & Delivery Support AvailableOpportunity Awaits, Don't Miss This VesselThe Sting Ray II, is a rare find in today's market. a commercial vessel with a strong pedigree, modern construction, dependable power, and the capacity to generate real income or serve as a serious expedition platform.Proven performer with a legendary hull formDesigned for serious operators and professionalsIdeal for marine tourism, ferry, or private charter useReady for service with little to no refit requiredEasy to maintain and economical to runContact Us TodayFor additional information, technical specs, or to schedule a private viewing, please reach out. Our team is ready to assist you with surveys, inspections, delivery, or negotiation support. Inquire today and launch your next venture with the Sting Ray II.

DisclaimerThe 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.