Alubat Ovni 365 Information, Review, Specs

Sailing Performance & Handling

The sailing characteristics of the Ovni 365 are defined by its significant displacement and its "integral" keel configuration. Because the ballast is located internally in the sole of the hull rather than in the centerboard itself, the boat has a different motion than a traditional fin-keel yacht. When sailing upwind, the 365 relies on its heavy aluminum centerboard to provide lift; while it cannot point as high as a deep-draft performance cruiser, it offers a stable, predictable motion in a seaway. According to editorial testing by Yachting Monthly, a publication that extensively tracked the development of the Ovni range, the Lombard-designed hulls (including the 365 and its larger sibling, the 395) significantly improved the range's light-wind performance and tracking compared to the older generations.

Handling the 365 in heavy weather is where the design truly shines. The ability to partially retract the centerboard when running downwind in large seas reduces the risk of "tripping" over the keel, effectively allowing the boat to slide sideways down the face of a wave. The steering is typically managed via a single large wheel connected to a lifting rudder. Owners often report that the boat feels "indestructible" in gale conditions, though the trade-off is a higher displacement-to-length ratio that requires keeping the sails powered up in lighter airs.

Interior Comfort & Variations

Inside, the Ovni 365 utilizes the volume provided by its hard-chined hull to offer an expansive living space that rivals many 40-foot fiberglass yachts. The standard layout features two cabins, with a large "technical room" or storage locker accessible from the cockpit on the port side, though a three-cabin version was also produced for larger crews. The centerpiece of the salon is the centerboard trunk, which Alubat cleverly integrates into the interior joinery, often serving as a support for the dining table.

Materials typically include light oak or cherry veneers, which contrast with the rugged industrial exterior. Because the hull is aluminum, insulation is a critical component of the interior build; Alubat uses thick foam panels down to the waterline to prevent condensation and provide thermal protection for high-latitude cruising. The sibling model, the Ovni 395, was built concurrently on a similar design philosophy, offering slightly more waterline length and a second head, but the 365 remains the preferred choice for couples seeking a more manageable size for short-handed sailing.

Known Issues & Buyer’s Checklist

Prospective buyers of an Ovni 365 must focus their inspection on the unique technical requirements of aluminum construction. While the material is incredibly strong, it is susceptible to galvanic corrosion (electrolysis) if the electrical systems are not perfectly managed.

1. Electrolysis and Zincs: Inspect the hull near any through-hull fittings and the stern for signs of "pitting." Ensure the boat has been fitted with an isolation transformer or a galvanic isolator to protect the hull from stray currents in marinas.
2. The Keel Pivot and Lift System: The centerboard is raised via a manual or hydraulic ram. The pivot pin and the nylon bushings that prevent the board from "clanking" inside the trunk are wear items that require periodic replacement. If the board vibrates significantly while sailing, these bushings likely need attention.
3. Paint and Coatings: Many Ovnis are left unpainted above the waterline, which is low-maintenance. However, if the boat has been painted for aesthetics, check for bubbling or peeling, which usually indicates that the aluminum was not correctly etched and primed before the topcoat was applied.
4. The Lifting Rudder: The rudder blade on the 365 is designed to swing up for shallow water. The hydraulic lines or cables controlling this movement should be inspected for leaks or fraying, as a failure here can compromise steering.

Community & Resources

The Ovni 365 benefits from a dedicated and highly technical owner base. The most prominent group is the Ovni Owners Association, a UK-based organization that maintains a vast technical library of manuals and modification guides specifically for the 365 and 395 models. In France, the Ovni Club serves as the primary hub for owners, organizing rallies and maintaining a dialogue with the Alubat shipyard in Les Sables d'Olonne to source spare parts and technical drawings for older hulls.

The Verdict

The Alubat Ovni 365 is a purpose-built tool for the adventurous cruiser. It sacrifices the raw speed of a fin-keel yacht for the ability to explore estuaries, cross oceans with peace of mind, and dry out in remote corners of the globe.

• Pros:
  • Unrivaled versatility with a 0.77m minimum draft.
  • Rugged aluminum construction offers superior impact resistance compared to GRP.
  • Modern Lombard hull design provides better performance than older aluminum models.
  • Excellent interior volume and storage for long-term liveaboard use.
• Cons:
  • Requires rigorous electrical monitoring to prevent hull corrosion.
  • The centerboard trunk occupies significant space in the center of the salon.
  • Higher initial purchase price and maintenance complexity (keel/rudder lift systems) than standard production boats.