Next-Generation Seawind 1160XL To Launch at Sydney Boat Show 2025
August 28, 2025 | mhcadmin
AVAILABLE FOR IMMEDIATE RELEASE…
Sydney, Australia – 26 August 2025
Seawind Catamarans Unveils All-New 1160 XL: The Evolution of a Legend
Complete redesign of proven offshore performer features over 30 major improvements.
Seawind Catamarans and Australian distributors Multihull Central today announced the launch of the highly anticipated next generation Seawind 1160 XL at the upcoming Sydney International Boat Show in November.
A complete evolution of the award-winning 1160 design that has dominated the 38-foot performance cruising catamaran market for over two decades and building on the success of more than 200 Seawind 1160s sailing worldwide – with hundreds of ocean crossings and multiple world circumnavigations to their credit – the new 1160 XL incorporates over 30 major design improvements while retaining all the offshore capabilities and simplicity that made the original a global phenomenon.
The new styling aligns the 1160 XL with Seawind’s award-winning 1170 and 1370 models, both recent Boat of the Year winners, creating a cohesive modern design language across the range.
A full video overview is available here: FIRST LOOK: Seawind 1160 XL – Evolution of a Game Changing Catamaran

Enhanced Performance Through Proven Innovation
The 1160 XL features significant dimensional increases, with overall length expanded by 180mm to 11.83 meters (38’10”) and beam increased by 120mm to 6.6 meters. Most significantly, each hull gains 60mm in width, dramatically increasing buoyancy, load-carrying capacity, and interior volume throughout.
“The 1160 reached 20 years in production in 2024, proving the fundamental layout remains the best possible for a performance cruising catamaran,” said Richard Ward, CEO of Seawind Catamarans. “Rather than starting over, we’ve evolved this proven design with modern technology while staying true to the fundamentals that made it legendary.”
Working with renowned marine architect Stuart Bloomfield, the design team developed striking reverse bows that provide substantially more forward buoyancy, reduce hobby-horsing, and drive the boat more efficiently when sailing upwind close-hauled. The wider transom design prevents stern suction under speed, keeping hulls flat and powering through the water efficiently.
Critical for bluewater sailing, wingdeck clearance increases by 90mm, while the forward beam and trampolines sit 250mm higher, dramatically reducing wave impact in rough conditions. The optimized sail plan features a larger 60-square-meter mainsail and increased jib area, with extended jib tracks providing better sail shape when running deep downwind.
Category A Offshore Certification as Standard
The 1160 XL meets ISO Category A offshore standards – the highest rating for unlimited ocean sailing. Standard safety equipment includes four-strand guardrails at 800mm high, flatter deck areas to reduce slips, and 60mm wider side decks for safer crew movemen

Enhanced safety features include molded toe rails meeting latest CE standards, a new side gate for safer boarding access, and a more vertical transom face improving aft access security. All rigging runs back to the cockpit, minimizing the need for crew to work forward in challenging conditions.
Revolutionary Interior Volume
The beam increase creates massive interior volume gains felt throughout every living space. Level floors eliminate the traditional step-down into forward cabins, while more upright saloon windows provide greater head height and improved visibility.
Accommodation includes three genuine cabins with queen-sized berths. The aft starboard cabin now features a proper 1990mm x 1230mm double bed, utilizing the additional beam where couples need it most. The enlarged starboard forward bathroom and main owner’s head benefit significantly from increased hull volume.

Advanced Systems and Future-Ready Design
A redesigned flatter roof accommodates larger solar arrays for extended off-grid capability, while deeper forward storage lockers accommodate large fenders, rope storage, and folding bikes for comprehensive cruising equipment.
Larger outboard nacelles handle engines from 25HP to 60HP Outboards, with the boat show display vessel featuring twin 50hp high-thrust Yamaha outboards. Hybrid electric propulsion options are under development for 2026, offering quiet, efficient alternatives.
- Technical Specifications
- Length Overall: 11.83m (38’10”)
- Beam: 6.6m (21’6″)
- Draft: 1.29m (4’3″)
- Displacement: 7,800kg lightship
- Sail Area: 87m² upwind
- Fresh Water: 700 liters (185 US gallons)
- Fuel Capacity: 269 liters (71 US gallons)
- Construction: ISO Category A, CE certified
- Cabins: Three queen/double berth layouts

Proven Heritage, Modern Innovation
The original Seawind 1160, launched in 2004, pioneered modern catamaran design with its innovative tri-fold door system creating seamless indoor-outdoor living. The 1160 Lite, introduced in 2014, simplified operation and maintenance while maintaining offshore capability.
The 1160 XL represents Generation 3 of this successful lineage, incorporating decades of owner feedback and continuous improvement. Initial 2025 production focuses on the standard 1160 XL, with a high-performance 1190 XL Sport variant planned for 2026, featuring daggerboards and enhanced sailing systems.
“This new model is a major step up from what was already one of the best 38-foot performance catamarans ever designed for serious offshore sailing,” Ward added. “We’re confident we’ll see another hundred-plus boats of this new model joining the fleet worldwide.”

Pricing and Availability
The Seawind 1160XL will be competitively priced against other production entry level catamarans with a significant introductory incentive is offered on the display Seawind 1160 XL that is scheduled for the Sydney boat show which is available to own. This vessel will also be built to AMSA survey for charter operations on Sydney Harbour or the Whitsundays with opportunities for charter management in boat locations.
About Seawind Catamarans
Founded in Australia and now manufacturing in Vietnam, Seawind Catamarans has built a reputation for producing high-quality, performance-oriented cruising catamarans. With models ranging from 35 to 43 feet, Seawind focuses on bluewater capability, innovative design, and exceptional value. The company’s boats have completed countless ocean crossings and circumnavigations, establishing Seawind as a trusted name in offshore sailing.
About Multihull Central
Exclusive distribtuors for Seawind Catamarans in Australia and New Zealand, Multihull Central are specialist catamaran reseller and offers a ecosystem of services to help new boat owners go cruising, from sail training, bareboat holidays, Cruz Club, charter management, launching and commissioning, warranty support and after sales service.
For media contact Brent Vaughan | M: 0418 670 751 | E: brent@multihullcentral.com