Sunreef Yachts has launched the first ULTIMA 88, bringing the largest completed model in its performance-focused ULTIMA range into the water. The 26-knot catamaran will make its world debut at the Cannes Yachting Festival from 8–13 September.
Sunreef Yachts has launched the first ULTIMA 88, moving the largest completed model in its performance-focused ULTIMA range from development into the water ahead of a world premiere at the Cannes Yachting Festival. The new flagship brings the builder's multihull philosophy into an 88-foot platform designed around higher speed, large waterside living areas and a more streamlined profile than Sunreef's traditional power catamarans.
Sunreef confirms a top speed of 26 knots for the ULTIMA 88 and describes the model as combining the dynamic character of a monohull with the space, stability and comfort associated with a multihull. The first yacht will now become an important physical test of a design direction Sunreef has been developing as a new generation of high-performance luxury catamarans.
The launch also comes immediately before Cannes, where the ULTIMA 88 is scheduled to make its world premiere from 8 to 13 September. Sunreef is positioning the yacht as a centrepiece of its motor-yacht display, placing the new flagship in front of owners, brokers and industry professionals only days after confirming that the first hull is in the water.
The ULTIMA family was created as a different proposition from Sunreef's established sailing and power-catamaran lines. Rather than maximising beam and internal volume alone, the concept places greater emphasis on performance, a lower and sleeker profile, and a design intended to combine multihull stability with some of the visual and dynamic characteristics normally associated with a monohull.
The 88 becomes particularly significant because its scale takes that idea firmly into the superyacht market. It is no longer simply an alternative layout for a relatively compact luxury catamaran, but a substantial yacht expected to deliver the privacy, guest spaces, toys and outdoor living areas associated with larger professionally operated vessels.
Sunreef says the first yacht represents another major step in the development of the ULTIMA family and carries forward the range's focus on performance, innovative design and versatile living spaces. The launch therefore provides the first full-scale opportunity to assess how those ideas translate when the platform grows to flagship dimensions.
The project is also relevant to the wider growth of large luxury multihulls. Catamarans have long offered considerable usable area for a given length, but builders are increasingly trying to pair that volume with styling, speed and yacht-like exterior proportions that appeal to owners moving from conventional motor yachts.
Sunreef lists a top speed of 26 knots for the ULTIMA 88, a figure that places performance much closer to the centre of the ownership proposition than it is aboard many large displacement catamarans. The company describes the model as blending the dynamic character of a monohull with the stability and onboard space of a multihull platform.
That speed is important because the ULTIMA concept is intended to change the perception that large luxury catamarans must prioritise volume at the expense of performance. A 26-knot maximum allows the yacht to cover shorter passages quickly while retaining the wide footprint and stability that make multihulls attractive for extended time at anchor.
Performance alone, however, does not define the yacht. The real design challenge is balancing machinery, fuel, weight, structural loads and interior expectations without sacrificing the living areas that provide one of the strongest reasons for choosing a catamaran in the first place.
Sunreef's solution is presented as a more integrated approach in which hull form, exterior architecture and onboard lifestyle are developed together. The launch of the first hull now gives the builder the opportunity to demonstrate how closely the completed yacht matches that design promise under real operating conditions.
One of the defining features of the ULTIMA 88 is the Ocean Lounge at the stern. Sunreef has designed the aft section around opening side terraces that extend the usable deck area and create a broad waterside platform when the yacht is at anchor.
The concept reflects a wider shift in superyacht design towards making the stern one of the principal guest spaces rather than treating it primarily as a functional boarding and tender-handling zone. Opening bulwarks and terraces allow the yacht to increase its effective leisure area only when required while preserving a more contained profile underway.
A large garage and hydraulic platform are integrated into the same area, giving guests direct access to a jet ski and other watersports equipment. The arrangement turns the aft deck, bathing platform and toy-storage areas into a connected activity zone rather than separating them across different parts of the yacht.
For owners who spend substantial time at anchor, that connection with the water may be more important in daily use than headline interior dimensions. It creates an environment where swimming, launching toys, relaxing and entertaining can take place within one continuous area close to sea level.
Sunreef repeatedly describes the ULTIMA approach as combining qualities associated with both monohulls and catamarans. The objective is not to make a twin-hulled yacht behave exactly like a conventional planing motor yacht, but to reduce some of the stylistic and performance distinctions that traditionally separate the two categories.
A narrower, more streamlined profile can help give a large catamaran a more conventional yacht silhouette while preserving the inherent advantages created by two hulls. Those advantages include a broad platform, stability and the opportunity to create substantial deck areas without relying entirely on additional length.
The compromises are equally important because a multihull still introduces different berthing, structural and operating considerations from a monohull. Buyers comparing the ULTIMA 88 with a conventional motor yacht will therefore need to assess not only the amount of usable space but also berth availability, machinery access, handling and the intended cruising programme.
That comparison is precisely what makes the ULTIMA 88 interesting as a new-market proposition. Sunreef is attempting to persuade owners that they do not necessarily have to choose between the lifestyle advantages of a large catamaran and the sportier character traditionally associated with a performance motor yacht.
The ULTIMA 88 will make its world debut at the Cannes Yachting Festival from 8 to 13 September. Sunreef's official show programme places the yacht at Vieux Port, giving visitors the opportunity to inspect the new performance-oriented platform during one of Europe's most concentrated new-yacht showcases.
Cannes is an important setting for that comparison because the festival brings production yachts, semi-custom models and larger multihulls into the same market environment. Superyacht Guide has already reported on preparations for the 2026 Cannes Yachting Festival, which is expected to bring hundreds of yachts and a substantial number of world premieres to the French Riviera.
For Sunreef, the show provides more than launch publicity. Prospective owners and brokers will be able to inspect circulation, exterior proportions, the relationship between the hulls and living spaces, and the practical operation of the expanding stern areas in a way that renderings cannot fully communicate.
The reaction at Cannes will therefore offer an early indication of whether the ULTIMA concept can attract buyers who might otherwise have remained within the conventional motor-yacht market. The model's success depends as much on changing buyer expectations as it does on the performance of the first yacht itself.
Sunreef developed the ULTIMA family as a performance-oriented line intended to combine speed, large living spaces and a more streamlined multihull profile. The 88 now represents the most substantial completed expression of that approach and gives the builder a new flagship with which to demonstrate the concept publicly.
The builder has also used the family to explore a more automotive-inspired visual language. Lower profiles, sharper surfaces and opening exterior structures distinguish ULTIMA models from the more upright architecture associated with many traditional large cruising catamarans.
That evolution has happened quickly compared with the long product cycles common in large-yacht construction. Sunreef has moved from presenting the ULTIMA philosophy to putting the first 88-foot flagship into the water and preparing it for an international show debut.
The launch therefore represents more than another model introduction. It shows that Sunreef is investing in a separate performance-led proposition alongside the company's established luxury sailing and power-catamaran ranges.
The ULTIMA 88 also arrives as large luxury catamarans take a more prominent position in the superyacht market. Owners are increasingly familiar with multihull layouts, and builders have expanded beyond traditional sailing-catamaran configurations into large power yachts, explorer concepts and customised platforms.
Usable space remains one of the strongest arguments in favour of the format. Two hulls and a broad connecting platform allow designers to create extensive social areas, particularly around the main deck and stern, without requiring the yacht to grow proportionally in overall length.
The challenge is ensuring that this additional area remains coherent rather than simply producing a very wide yacht. Sunreef's folding terraces and Ocean Lounge attempt to make the beam work dynamically, giving the yacht different configurations underway and at anchor rather than presenting one fixed exterior footprint.
That flexibility may prove increasingly important as large multihulls become more common. Owners evaluating one against a monohull are likely to look beyond raw square metres and ask how effectively those spaces work during passages, in marinas and during long periods at anchor.
The launch marks the transition from design claims to operational reality. Sunreef has established the ULTIMA 88's headline proposition around 26-knot performance, expansive waterside living and a blend of monohull character with multihull stability, but the completed yacht must now demonstrate those qualities through commissioning and use.
That includes elements that are difficult to judge from technical descriptions alone. Noise, vibration, visibility, handling, movement through the interior and exterior spaces, and the ease of launching toys or operating the folding terraces will all contribute to the ownership experience.
Cannes will provide the first major opportunity for the wider market to inspect those details. Buyers who have followed the project through renderings and development material will finally be able to compare the physical yacht with the original design proposition.
For Sunreef, that makes the ULTIMA 88 one of the more strategically important launches in its current range. It is both a new flagship for the ULTIMA family and a test of whether a faster, sleeker multihull can attract owners who want the space of a catamaran without adopting the traditional character associated with one.
With the first hull now launched, attention moves quickly from construction to public presentation. The yacht's world premiere at Cannes places the ULTIMA 88 directly into the busiest part of the Mediterranean autumn sales season, when owners and advisers are comparing new launches and future-build options in concentrated succession.
Sunreef will arrive with a broader fleet, but the ULTIMA 88 carries particular significance as the newest flagship of the company's performance-focused range. Its show appearance should give the builder a direct opportunity to demonstrate how deliberately the ULTIMA concept differs from more conventional cruising catamarans.
The first launch does not by itself establish how large the market for this type of yacht will become. That will depend on future orders, owner experience and whether the balance of performance, space and operating practicality proves persuasive over time.
What is clear is that the ULTIMA 88 has moved beyond the concept stage. With the first yacht in the water and its world premiere only days away, Sunreef is about to put its most ambitious completed ULTIMA yet in front of the market it was designed to challenge.