The Superyacht Revolution: Introducing the Sirena 118

Launch scheduled for early July 2026

• Furniture installation progressing across all decks
• Hull entering final finishing stage ahead of topcoat application
• Engine room nearing completion with systems installation at an advanced stage

Turkish shipyard Sirena Marine has released its latest construction update on the 42-meter Sirena Superyachts 42M, confirming the project has entered its final outfitting and finishing phase ahead of its scheduled launch in the first two weeks of July 2026.

With the build now in its most advanced stage, work is progressing simultaneously across multiple areas of the yacht. Interior outfitting is well underway, with furniture installation ongoing across all decks as the yacht’s accommodation spaces begin to take their final form.

On the exterior, the hull has reached a critical milestone in the finishing process. The final primer application has been completed on the hull, and the yacht is currently undergoing detailed sanding, inspections, and cleaning. The topcoat application is now also underway as part of this phase, representing one of the final steps toward achieving the yacht’s finished exterior appearance.

Significant progress has also been made on the technical front. The main engine, along with key propulsion system components, has been successfully installed. Final alignment adjustments and chockfast pouring are currently in progress, ensuring optimal performance and precision ahead of commissioning.

The engine room is now approximately 85% complete, with the majority of equipment already installed and integration works largely finalized. This milestone reflects the overall pace and coordination of the build as systems move closer to full completion.

As construction advances, the Sirena Superyachts 42M continues to demonstrate the scale and ambition of the project. Designed by Luca Vallebona in collaboration with Hot Lab (part of The Viken Group), for the interior design with naval architecture by Van Oossanen Naval Architects and detailed engineering by Eureka Yachts, the 42M combines a high-volume platform of approximately 433 GT with efficient engineering and a design focused on onboard comfort and connection to the sea.

With final outfitting, system integration, and exterior finishing now underway, the Sirena Superyachts 42M remains firmly on track for its summer 2026 debut, representing a major milestone for Sirena Marine as it prepares to launch its largest and most advanced yacht to date.