Lagoon 51 Information, Review, Specs

History and Design

The Lagoon 51 began its production in 2022, marking a significant evolution in Lagoon's mid-size catamaran lineup. While its platform builds upon that of the former Lagoon 50, it incorporates numerous updates, including a notably shifted mast position. The design philosophy behind the Lagoon 51 emphasizes elegance, conviviality, and safety, consistent with Lagoon's overarching brand identity. Designers aimed to create a vessel that maximizes both on-deck and interior space, ensuring unparalleled volume compared to other yachts of its size. This focus on maximizing living areas, both inside and out, with features like panoramic salons and large cockpits, is a hallmark of Lagoon's approach, seeking harmony between interior and exterior spaces. Lagoon also introduced a new emphasis on solar power with the 51, showcasing a green focus that will characterize future models.

The Lagoon 51 offers significant variations in its layout to cater to diverse owner needs, available in configurations such as a 4-cabin owner's version, a standard 4-cabin layout, or a 6-cabin layout, and even up to 8 cabins for charter operations.

Sailing Performance and Handling

The Lagoon 51, with its twin hulls and broad beam of 26.57 feet, is engineered for stable and comfortable cruising. Its design prioritizes ease of handling, making it suitable for owner-operators. Reviewers have noted that the Lagoon 51 is surprisingly fun to sail and exhibits good sailing manners. Under power, the catamaran handles smoothly, demonstrating good maneuverability, especially when docking. While cruising catamarans typically prioritize comfort and volume over outright speed, the Lagoon 51 is described as lively on the water. It can achieve respectable speeds even in lighter winds; for instance, it has been observed to make 5.5 knots of boat speed upwind in 7-8 knots of true breeze, holding a true wind angle just under 55 degrees. The sail plan, often configured with a single jib or small genoa, provides approximately 1,646 square feet of upwind sail area. The raised helm station and accessible sail handling operations are designed to simplify reefing and furling.

Accommodations and Layout

The interior of the Lagoon 51 is characterized by bright, inviting spaces and a versatile array of layouts. The design philosophy prioritizes maximizing volume, ensuring an abundance of space on deck, inside, and on the expansive flybridge. Natural light floods the saloon through vertical panoramic windows, contributing to the airy feel.

Typical interior arrangements vary widely to accommodate different owner preferences and charter needs. Layouts range from a 4-cabin owner's version, providing a dedicated owner's suite often located in the starboard hull, to 4-cabin and 6-cabin configurations, with some charter versions accommodating up to 12 guests in 6 cabins. Regardless of the cabin count, the design aims for seamless transitions between indoor and outdoor areas, enhancing the flow and livability. While specific details on materials and finish quality require an in-person review, Lagoon's reputation suggests a focus on durable and practical finishes suitable for cruising. Storage is ample, designed to support long-distance voyages and liveaboard lifestyles.

Owner's Perspectives

Owners of the Lagoon 51 have generally praised its spaciousness, comfort, and robust construction, often highlighting its suitability for extended cruising and its inviting interior. Many appreciate the significant amount of space available both on deck and throughout the interior, making it ideal for larger groups or families. The vessel's handling under power has been noted as a strong point, with smooth maneuvering characteristics. However, some owners have reported concerns regarding the initial build quality, citing issues such as potential leaks from original deck fittings and concerns about the bonding of decks and bulkheads, suggesting that thorough inspection of new vessels is advisable. There have also been anecdotal mentions of minor issues with specific systems, such as chain counters, though these seem to be isolated incidents. The Lagoon 51 has been recognized with awards, including the MOTY Multihull of the Year 2023 for Cruising Catamaran at the British Yachting Awards, indicating strong positive reception within the industry.