Ovni 41 Information, Review, Specs

Make
Model
Number Built
Production Year(s)
1986 - 1991

The Alubat Ovni 41, designed by the renowned French naval architect Philippe Briand, embodies the builder's philosophy of robust, go-anywhere aluminium yachts with a lifting keel. Produced by the distinguished French shipyard Alubat from 1986 to 1991, the Ovni 41 was conceived as a serious blue-water cruiser, offering exceptional strength, safety, and the versatility to explore shallow anchorages. With a length overall of just over 42 feet and a long waterline of nearly 34 feet, she was designed to offer competitive performance for her era, while prioritizing the demanding requirements of long-distance cruising.

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The Ovni 41 emerged from Alubat's shipyard in Les Sables d'Olonne, France, during a period when the company was solidifying its reputation for innovative aluminium construction and lifting keel designs. Philippe Briand, the yacht's designer, is recognized for crafting vessels that balance performance with comfortable cruising. Alubat itself, founded in 1973, had already distinguished itself by exclusively building boats from aluminium, a choice of material that offered inherent strength, durability, and customization potential for blue-water sailing. The Ovni 41 followed the pioneering Ovni 28, which introduced the hard chine hull characteristic that would become a signature feature of many Ovni models, contributing to stability and interior volume. While specific variations like MkI or MkII for the Ovni 41 are not widely documented, Alubat's ethos during this era consistently focused on refining construction techniques to meet the needs of demanding sailors.

Sailing Performance and Handling

The Ovni 41's design specifications translate into a capable and stable sailing experience, well-suited for offshore passages and coastal exploration. With a sail area to displacement ratio of approximately 21.00, she suggests good performance in lighter winds, capable of moving efficiently even when the breeze is not strong. The ballast to displacement ratio, around 0.423, indicates a relatively stiff and stable boat, designed to stand up well to a considerable amount of wind without excessive heeling. This high ballast ratio, coupled with its aluminum hull, contributes to a secure motion in a seaway. The displacement to length ratio of approximately 217.27 places the Ovni 41 in the moderate displacement category, suggesting a boat that is neither excessively light and tender nor overly heavy and sluggish. This balance allows for a comfortable ride, while retaining a good turn of speed. Owners often praise the Ovni range for their solid construction and ability to handle heavy weather, with the fully retractable daggerboard and kick-up rudder offering enhanced maneuverability and the ability to access shallow waters, a significant advantage over conventional fixed-keel yachts. Experienced Ovni sailors have noted the option to lift the keel in challenging conditions, which can influence stability.

Accommodations and Layout

The interior of the Ovni 41 is designed to support comfortable liveaboard or extended cruising, often configured with three cabins to accommodate crew or family. Typically, the layout includes a spacious central saloon, providing a comfortable volume for living and dining. Reviews indicate that the design emphasizes practical living for offshore navigation. One common configuration features two aft cabins, with one often converted into a workshop—a testament to the boat's blue-water cruising intentions. While specific headroom figures are not readily available in the provided data, the overall design aims to maximize interior comfort. The Ovni range, known for its customization, allows owners to tailor internal layouts, and the all-aluminium construction often means a robust, no-nonsense finish that prioritizes durability and functionality in a marine environment.

Owner's Perspectives

Owners of the Alubat Ovni 41 frequently commend the vessel for its robust aluminium construction and its inherent suitability for blue-water cruising. The lifting keel is consistently highlighted as a major strength, providing unparalleled access to shallow anchorages and the ability to dry out, which greatly expands cruising grounds. Many owners appreciate the Ovni's solid feel and its ability to handle rough seas, providing a sense of safety and security during challenging conditions. The active "Ovni Club" forum and community further underscore the loyalty and satisfaction among owners, who often share experiences and advice regarding maintenance and modifications. While specific recurring weaknesses or common maintenance issues for the Ovni 41 are not extensively detailed in general reviews, the robust nature of Alubat's aluminium construction generally points to longevity and resilience, though, like any boat, regular maintenance is required for systems and fittings.

Measurements

Construction & Hull

Construction Material
Aluminum
Hull Type
Monohull Sailboat
Keel Type
Lifting
Rudder
1x —
Ballast
7937 lbs
Displacement
18739 lbs
Water Capacity
106 gal
Fuel Capacity
40 gal

Engine

Engine Make
Engine Model
Engine Type
Engine HP
40
Engine Count
1
Drive Type
Fuel Type
Diesel
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Cutter
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Main Sail Area
-
Foretriangle Sail Area
-
Total Sail Area (Reported)
925.7 sqft
Total Sail Area (Calc)
-

Dimensions

LOA
42.65 ft
LWL
33.79 ft
Beam
14.11 ft
Draft
8.2 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
7.79 kn
Pounds per Inch Immersion
1