Sirena 78
The Sirena 78 showcases innovative enhancements that mark a swift evolution in design and technology, elevating the on-water experience. This yacht redefines cruising by combining interior luxury with efficient performance. Its construction merges advanced technology with fine craftsmanship, continuing the Sirena tradition while pushing next-generation design into every aspect. Notably, the flybridge, a hallmark of the Sirena line, offers several design options, providing ample space, stunning views, and a shaded overhang for the aft deck, enhancing comfort and enjoyment.

The Luxury of Choice
The Sirena 78 elevates the flybridge concept with expansive windows that invite abundant natural light and panoramic views, all while shielding from wind, spray, and weather. Owners enjoy the epitome of luxury choice, whether opting for an open, semi-enclosed, or fully enclosed design, each crafted with bespoke features to enhance onboard comfort and sophistication.
Transformed with your Style for Unforgettable Experiences
At Sirena Yachts, in collaboration with Jeff Brown Yachts, we meticulously craft interior spaces to maximize comfort and eliminate any compromise on luxury through thoughtful design. Our approach integrates large windows and seamless lines of sight to create harmonious environments that enhance the onboard experience. The 78 offers three distinct interior design themes: Serenity, Inspiration, and Elegance, each curated to reflect your style and elevate your yachting lifestyle.
Start your design journey with the expertise of Jeff Brown Yachts.

Sirena 78 Features
Designed to optimize space, offering luxurious comfort for a unique and shared onboard experience.

Open Flybridge
The open flybridge is an undeniable pleasure center when conditions are fair and sunny. Even the best open flybridge can benefit from a robust hardtop with crucial design elements, including an opening section, sturdy pipework, and a built-in shower.

Protection From the Elements
While this enclosure adds to the already impressive interior space on the yacht, there are several details that really set it apart, including large windows that open.

Main Deck Galley
With no lower helm, the main deck boasts an extraordinary length, highlighted by a central island galley, with long dining table forward. Tall windshield and side windows enhance the views for both chef and guests.

Bridge Salon
The bridge salon provides a wide open space for entertaining and relaxing, with a massive skylight and wrap-around window views.

Versatile Interiors
The Sirena 78 creates interiors that are different from those of other yachts by using furniture not fixed to the deck or bulkhead. This allows the owners and their guests to alter the position of tables, chairs, and lounges to accommodate their needs at that very moment.

Inspiration Interior Design
The light, airy materials and colors of this design soothe the senses and blend seamlessly with the environment. The natural transition of sunlight creates a harmonious indoor/outdoor feel, while the pale gray tones evoke a ZEN-like tranquility that fosters peace and contemplation, encouraging you to explore.

Serenity Interior Design
The light honey-colored wood and soft semi-gloss lacquer embrace you as you enter the salon. This warm and inviting atmosphere makes you feel right at home. Accents of cognac leather complete the warm and inviting look, creating the perfect atmosphere for making memories on the water with family and close friends.

Elegance Interior Design
The bold dark wood and anthracite lacquer create a masculine, energetic look without heaviness. High contrast with fine white leather and fabrics creates a stylish, contemporary interior that encourages pushing limits. This modern design feels like an open loft, harmonizing with the yacht’s exterior colors.

Master Cabin
The impressive full-beam owner's suite offers a private bath and dressing area. With a King-size berth, large hull-side windows, and plenty of stowage, the Sirena 78 reinvents the space with a two-seat dinette for the ultimate private experience for an owner couple.

Twin Cabin
Natural light from a huge hull-side window and comforting lines of sight combine to create a very habitable guest space for the way people relax and unwind.
















































































TECHNICAL SPECIFICATIONS
*Net GRP-Swim platform excluded. **All performance specifications are design data, applying to standard configuration, with clean keel, propellers, and rudders. Performance levels indicated have been defined under good sea and wind conditions.

Our Proven Success
"We had the pleasure of working with Wayne as out-of-town buyers. His service is second-to-none. While impossible to imagine given how much we love this boat, should we decide to upgrade to another boat, Wayne at JBY would be our first and only call!"
– Robert B.
"From the first conversation with Andy and throughout the entire process I couldn’t be happier to have had any other broker other than Andy working my deal for a Robalo R272."
– Shannti H.
"I have known Jeff Brown for well over 20 years and bought 2 boats from him. I have found him to be extremely knowledgeable, service-oriented, and a pleasure to work with."
– John L.
"I purchased my Pardo 38 from Jeff Brown Yachts. Jeff and his team are excellent! They are always there for me when I need anything. I highly recommend them if you are looking to purchase a yacht. You won’t be disappointed."
– Cassandra D.
"I sold my 2019 Axopar 28c through JBY and then purchased a new 37xc from them. Great group to work with!"
– Derek P.
"We purchased a pre-owned Axopar 28 from Jeff, and we had a great experience. He was very knowledgeable and committed to making the purchase process easy."
– Fran K.
"We can’t speak highly enough of our experience with Jeff Brown Yachts and the Mari~Time program."
– The Austin Family
"Jeff’s professional and proficient handling of our transaction, and then spending a great deal of time familiarizing and training our family has been invaluable. We recommend him highly to anyone looking to buy or sell."
– Mark & Claire M
"I trust Jeff’s integrity and professional counsel in all boating needs. I recommend him to anyone needing sound and professional advice in buying or selling boats."