Sting Ray II
55 ft' Custom Power Cat 1998

$ 600,000

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 Capacity

Presenting 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 Glance
Length: 55 feet

Hull Type: Twin-hull (catamaran), solid fiberglass hull with Nida Core composite superstructure

Power: Twin Caterpillar 3208 Diesel Engines – Reliable, serviceable, and globally supported

Capacity: Certified for up to 110 passengers

Purpose-built for commercial tours, charters, diving, and ferry operations

Constructed with NO wood – completely rot-proof and lightweight

Hull design inspired by Cigarette offshore race molds – superior hydrodynamics and wave-piercing performance

Licensed for short international voyages (certification subject to regional compliance)

Spacious upper and lower deck areas for guest enjoyment and crew efficiency

Dry-docked and regularly maintained

Turn-key and operational

Worldwide delivery available

Proven Hull Design – Inspired 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 ride

Improved stability at speed and at rest, thanks to the wide catamaran beam

Reduced fuel consumption compared to similarly sized monohulls

Smooth handling in both coastal chop and longer offshore swells

Wide deck footprint with ample space for passengers, equipment, or service areas

The 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 – Composite Quality, Built to Last
Unlike 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 3208s
Sting 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 (based on variant)

Smooth cruising at 16–18 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-Ready
With 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 sightseeing

Lower deck protected seating with sunshade or canopy options

Dedicated dive platform and ladder – perfect for scuba operations

Wide side decks and secure railings for safe movement

Passenger benches with under-seat storage

Designated crew area and helm station with panoramic visibility

Forward and stern boarding gates for versatile docking

Whether hosting a dive group or a cocktail sunset cruise, this vessel is flexible and functional.

Ideal for Charter Operators and Marine Tourism
Sting 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 Condition
Regular haul-outs and bottom maintenance

All safety equipment reviewed and updated

Engine service completed as per schedule

Decks and structure inspected and cleaned

Passenger-ready with no major work required

This vessel is immediately operational for experienced operators.

Logistics & Delivery Support Available
Our team can coordinate shipping and delivery worldwide, including:

Crane loading and haulage to shipping yards

Customs clearance support

Flag state inspection preparation

Crew transport and sea trial logistics

Whether you’re in the Caribbean, U.S., Central America, or across the globe, Sting Ray II can be brought to your dock with ease.

Opportunity Awaits – Don’t Miss This Vessel
The “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 form
? Designed for serious operators and professionals
? Ideal for marine tourism, ferry, or private charter use
? Ready for service with little to no refit required
? Easy to maintain and economical to run

Contact Us Today
For 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.