Beneteau Oceanis 393 Information, Review, Specs

Sailing Performance & Handling

While the Oceanis 393 is unapologetically a high-volume cruiser, its performance profile is surprisingly agile for a vessel of its displacement. With a Displacement/Length ratio of approximately 190 and a Sail Area/Displacement ratio of 16.5, the boat sits in the "moderate cruiser" category. In an editorial assessment by Yachting Monthly, the 393 was noted for its ability to track well and maintain momentum in a chop, thanks in part to its fine entry and long waterline.

Under sail, the 393 is typically rigged as a masthead sloop with a furling genoa and either a standard slab-reefing main or an optional in-mast furling system. The boat feels most at home on a reach; however, the bulb keel—available in both a deep (6'3") and shoal (5'1") draft—provides enough lift to keep the boat competitive on upwind legs. Owners frequently cite the boat’s stiff nature, which allows it to carry full canvas longer than many of its lighter predecessors. The steering is responsive, though some helm feel is lost through the mechanical linkage typical of mid-2000s Beneteaus.

Interior Comfort & Variations

The hallmark of the Oceanis 393 is its innovative use of vertical space and light. Beneteau offered the model in two primary configurations: the "Owner’s Version" (two cabins) and the "Charter Version" (three cabins).

In the Owner’s Version, the layout features a massive galley to port, extending along the hull side, which offers unprecedented counter space for a 40-foot boat. This version includes a large aft cabin and a forward master suite with a pullman-style berth. The Charter Version moves the galley to a more traditional L-shaped configuration to starboard, making room for two symmetrical aft cabins. Both versions benefit from the signature forward-facing windows, which Cruising World highlighted as a key feature for reducing the "cave-like" feel common in older monohulls.

Materials throughout the interior consist of cherry-stained fruitwood and white liners, creating a bright, warm ambiance. Headroom is exceptional, exceeding 6'4" in most parts of the saloon. The integration of numerous opening hatches and the distinctive coachroof glazing ensures that ventilation is superior to many of its contemporaries.

Known Issues & Buyer’s Checklist

Prospective buyers should focus on several specific areas common to the 393’s age and construction methods:

• Fixed Portlights: The large, curved "cat-eye" windows on the coachroof are prone to crazing and leaking over time. Replacing these custom-shaped acrylic panels can be expensive and requires specialized sealant to handle the thermal expansion of the material.
• The "Beneteau Smile": Like many production boats with bolt-on keels, the 393 can develop a hairline crack at the leading edge of the keel-to-hull joint. While often cosmetic, it should be inspected for signs of structural movement or loose keel bolts.
• Grid Bonding: The internal fiberglass grid (the liner) is bonded to the hull. In boats that have experienced a significant grounding, these bonds can separate. Inspectors should check the bilge areas and under the floorboards for "hollow" sounds or visible cracks in the bonding agent.
• Rudder Bearings: The self-aligning rudder bearings can wear, leading to a "knocking" sensation in the wheel. This is a standard maintenance item but one that often requires the rudder to be dropped for replacement.
• Propane Locker: Early models sometimes had issues with the seal on the propane locker or the drainage of the locker, which should be verified to ensure compliance with modern safety standards.

Community & Resources

The Oceanis 393 benefits from one of the largest owner networks in the world. The Beneteau Owners Association provides a wealth of technical documentation, including original wiring diagrams and plumbing schematics. Because the boat was built in both France and the United States (Marion, South Carolina), parts are widely available through the Beneteau Spare Parts portal.

The Verdict

The Beneteau Oceanis 393 remains one of the most successful "volume cruisers" ever built, offering a blend of light, space, and sailing capability that few modern boats in the same price bracket can match.

Pros:

• Unrivaled Light: The forward-facing windows create a saloon that feels significantly larger than 39 feet.
• Layout Flexibility: The choice between a linear or L-shaped galley allows buyers to choose between maximum storage or maximum sleeping capacity.
• Predictable Handling: Stiff and stable enough for coastal hops and blue-water crossings alike.

Cons:

• Window Maintenance: The large acrylic ports are a known maintenance headache.
• Standard Finishes: The use of interior veneers and plastic fittings may feel dated compared to more premium marques.
• Cockpit Size: The cockpit is comfortable but can feel cramped if the maximum crew of 6-8 is on deck simultaneously.