Positioned between the established 377 Coupe and the limited-edition 677 Coupe, the new 577 Coupe fills a clear gap in Astondoa’s portfolio, targeting buyers seeking a compact but assertive sports yacht with a strong visual identity.
Filling the gap in Astondoa’s Coupe portfolio
With a length of 15.52 meters, the 577 Coupe sits squarely in the medium-length segment, where competition is dense and design clarity matters. Astondoa describes the model as a key addition to its sportiest line, maintaining the Astondoa Coupe range’s defining features while scaling them into a size bracket suited to both weekend use and extended coastal cruising.
The Coupe series has become one of Astondoa’s most recognizable lines, known for sharp proportions and a layout that emphasizes connection to the water. The 577 carries that DNA forward, rather than reshaping it, giving existing Astondoa owners a familiar stepping stone up or down the range.
Sport-driven design cues
The exterior design follows the established Coupe language, with an inverted bow, stepped stern, and a low, athletic profile. These elements are not decorative flourishes but core identifiers of the range, reinforcing the yacht’s sporty stance both underway and at rest.
Astondoa highlights the aluminum structure used in the cabin area, a detail carried over from larger Coupe models, supporting both weight control and the clean, architectural look of the superstructure. The hull and superstructure themselves are built in GRP, keeping construction consistent with Astondoa’s wider production approach.
The stepped stern design plays a practical role, creating tiered access to the water while visually lightening the aft profile. This area of the boat is expected to function as a social hub at anchor, reinforcing the Coupe philosophy of open-air living close to the sea.
Interior design built around owner choice
Inside, the 577 Coupe follows Astondoa’s established approach to fit and finish, pairing high-grade materials with updated textures and color palettes introduced on the yard’s latest launches. The focus is on contemporary styling, with an emphasis on longevity and tactile quality.
Customization remains central to the concept. Astondoa continues to position owner choice as a baseline expectation rather than an optional extra, allowing buyers to shape materials, finishes, and layout details to reflect personal preferences. This philosophy has long been a differentiator for the brand in the semi-custom segment and carries through clearly in the new Coupe.
Day-to-day use at the center
Astondoa frames the 577 Coupe as a motor yacht for hands-on owners who enjoy active use rather than purely passive cruising. The model is described as delivering a strong sense of connection with the sea, from sunrise through sunset, reinforcing the idea of the yacht as a platform for daily use rather than occasional spectacle.
It is a yacht with which we want to continue to excite in the practice of recreational sailing, to continue creating unique experiences, to continue stimulating the desire to enjoy the sea on board where every day, from sunrise to sunset."
Director of Operations
Astondoa
Commenting on the launch, Ione Astondoa, Director of Operations, said the new model is intended to continue stimulating the enjoyment of recreational boating while maintaining high standards of comfort and onboard quality. She also described the 577 Coupe as part of the yard’s broader effort to strengthen its position in the luxury sports yachting segment under the “Brand Spain” banner.
A complete rundown of confirmed models attending the show is available on our dedicated boot Düsseldorf 2026 event page, grouped by debut type and YachtBuyer-reviewed status.
How the Astondoa 577 Coupe fits between the 377 and 677
To understand where the new 577 Coupe sits, it helps to look at the two bookends of Astondoa’s Coupe range. At the entry point, the 12m Astondoa 377 Coupe is a compact, planing sportsboat designed primarily for day use and short weekends. With two cabins for four guests and speeds exceeding 36 knots, it prioritizes agility, open deck space, and direct access to the water, appealing to owners who value pace and simplicity over extended cruising comfort.
At the opposite end, the 19m Astondoa 677 Coupe serves as the flagship. With four cabins accommodating up to eight guests, it pushes the Coupe concept into a more cruise-capable format while retaining its sharp profile and performance-led character, reaching speeds above 34 knots. Larger glazing, increased volume, and more defined interior zones support longer stays onboard.
The 15.52m 577 Coupe bridges these two approaches. It scales up the presence and onboard comfort of the 377 while remaining more compact and sport-focused than the 677, positioning it as a balanced option for owners seeking regular use with greater space, refinement, and flexibility than Astondoa’s smaller Coupe, without stepping into full flagship territory.
The first public showing will take place at Boot Düsseldorf 2026, running from January 17 to 25. The show appearance marks the first opportunity for buyers and industry professionals to view the yacht in person.
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