Beneteau Oceanis 31 Sailboat Review, Specs, and Listings

Hull and Deck Design

Finot-Conq drew a hull with a fine entry and beam carried well aft, giving the 31 the same family resemblance as the larger Oceanis models that had already earned Boat of the Year recognition. The hand-laid solid-fiberglass hull derives stiffness from a grid bonded and glassed into place while still in the mold, and vinylester resin serves as a barrier coat against osmotic blistering. The deck sits on the hull's turned-in flange, glued and screwed in place, while bulkheads are bonded 360 degrees to hull and deck with polyurethane adhesive — a construction approach that, during sea trials, produced no squeaks or groans below. High-load areas receive additional solid-fiberglass reinforcement with stitchmat, and solid-fiberglass deck beams stiffen the coachroof.

On deck, a low coachroof and genoa tracks along the cabin leave the side decks clear for movement fore and aft. Teak toerails and a stylishly arched coachroof give the boat its timeless profile. A fold-up transom seat doubles as helm seating and folds away to open walk-through access to the swim platform. The companionway is a standout detail: rather than conventional hatchboards, a clear Lexan weatherboard lifts out and slides under the hatch and out of the way, solving the perennial stowage problem. A gas strut holds the helm seat open — a welcome substitute for removable helm seats that need stowing.

Rig and Sailing Performance

Finot's design heritage shows under sail. During a test in 12 knots of true wind off Massachusetts, the boat power-reached at over 6 knots under full main and a 105-percent roller-furling jib. Upwind, speeds stayed solidly in the fives; the boat tacked effortlessly through 85 to 90 degrees and tracked steadily, returning what the reviewer called the right amount of weather helm. A San Francisco Bay test in similar breeze recorded closehauled speeds averaging just over 5 knots, climbing to 6.3 knots on a beam reach, with tacks through only 70 degrees — promising an efficient ride upwind. The spade rudder and Goiot steering system give the boat a lively and responsive feel that belies its coastal-cruiser brief.

Beneteau offered the main in multiple configurations: a cross-cut Dacron sail with conventional battens, a full-batten main that stows in a boom-mounted pouch, and optional in-mast furling. An optional Performance Pack with an Elvström Windward 300+ sail was available for owners who wanted more upwind grunt. The open bow pulpit was designed with an optional asymmetric cruising chute in mind for keeping things lively off the wind.

Under power, the 20-horsepower Yanmar diesel pushed the boat smoothly through chop and maneuvered confidently when backing out of tight marina quarters. Excellent sound insulation lining the engine box kept the motoring experience quiet both on deck and below — an often-overlooked detail on a cruiser intended for extended passages.

Accommodations

Nauta Design brought a purposeful, straight-lined aesthetic to the interior, with no curved settees or whimsical doodads — a deliberate choice that translates to durable, functional surfaces at sea. The saloon is the focal point: a drop-leaf table with settees on either side can, with the addition of lee cloths, double as sea berths. Large fixed windows keep the space bright and airy.

The galley is L-shaped, equipped with a two-burner propane stove and oven, double sinks positioned toward the centerline, and a 100-liter icebox with available 12-volt refrigeration. Counter and stowage space were noted as genuinely excellent for the size. Forward of the galley, a sit-down nav station faces aft and uses the end of the settee for a bench; the electrical panel opens to reveal neatly organized wiring with automotive-style fuses. The head and shower occupy the starboard side at the base of the companionway.

Beneteau offered two distinct layouts. The loft version removes the forward bulkhead, creating a large open, well-ventilated space ideally suited to a couple. The bulkhead version creates a genuine private fore cabin, better suited to sailing with friends or children. In either case the aft cabin features a large athwartships berth and a hanging locker, though headroom there is limited. The V-berth forward is more functional for sleeping than generously proportioned, particularly with the filler section in place, but it does include a hanging locker and storage under the mattress.

Known Limitations

The 31 is not without compromise. Saloon ventilation was flagged in sea trials: the cabin relies on only two small opening ports and one small opening hatch for airflow, a meaningful shortcoming for warm-weather cruising.

At the helm, the coamings end at the binnacle, leaving the helmsman without a backrest — little to brace against when sitting to leeward. Reaching the mainsheet, which leads to a winch on the cabin top rather than to the cockpit, requires leaving the wheel. The teak handholds on the coachroof, though handsome, are open on only one side, making them harder to grip than a traditional full-rail design.

Keel and Draft Options

The Oceanis 31 was offered in three draft configurations, including a shallow-draft beachable version — an adaptation for any sailing area. The standard cast-iron keel draws 6 feet 1 inch; the shoal-draft version steps down to 4 feet 5 inches. Interestingly, the shoal-draft keel carries slightly more ballast than the standard version, at 2,412 pounds versus 2,207 pounds — a trade-off intended to preserve stability despite the reduced depth. The CE category B offshore rating for six persons speaks to the design's genuine bluewater capability even in this entry-level package.

The Verdict

The Beneteau Oceanis 31 does what very few small cruisers manage: it carries coherent design thinking from hull to handrail without significant cost-cutting compromises in the places that matter most. Finot's hull delivers real sailing performance, Nauta's interior makes the most of the footprint, and Beneteau's construction detail — particularly the bonded grid and the companionway solution — reflects the kind of engineering that earns a new design press attention. The 31 is best understood as a genuine cruiser that happens to be small, not a small boat that aspires to be a cruiser.

Pros

Hull construction with bonded structural grid, vinylester barrier coat, and 360-degree bulkhead bonding
Responsive sailing performance from the Finot-Conq hull, competitive upwind VMG for the size
Clever companionway design eliminates hatchboard stowage problem
Purposeful Nauta interior with genuine galley and nav-station functionality
Three keel/draft options including a beachable shoal version
Quiet engine installation with excellent sound insulation
CE Category B offshore certification

Cons