BoatsOceanis 51.1 (Benenteau)

Oceanis 51.1 (Benenteau)

Fractional Sloop · Fin w/bulb & Spade Rudder · First built 2016

A 15.94-meter cruiser with a 2.3-meter bulb keel and a 13,929 kg displacement designed for modern, high-volume living

Designed by Berret-Racoupeau & Nauta Design, built by Beneteau.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/bulb & Spade Rudder

See her sail

The Oceanis 51.1 (Benenteau), on the water

The fleet's own footage — the truest look at how she really moves.

Footage from Sailing Doodles

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

LivelySea-kindly

Her light displacement on a moderate beam gives 25 — a moderate, middle-of-the-road motion.

Comfort ratio 25
CoastalBluewater

2.02 — right around the 2.0 line, the edge between coastal and offshore.

Capsize screening 2.02
LightHeavy

127 — light for her waterline, so she is easily driven and quick to accelerate.

Displacement / length 127
EasygoingPowered-up

18.7 — plenty of sail for her weight; lively and quick to respond.

Sail area / displacement 18.7
TenderStiff

24% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 24%

Light and lively — happiest day-sailing and coastal-hopping in settled weather.

  • Beamier than ~89% of boats her size on file

Compared with 1473 boats of the same type within a quarter of her length.

What the fleet has seen

The Oceanis 51.1 (Benenteau), as the fleet has seen it

Derived from the videos the fleet has analysed of this model. ▶ marks open the moment aboard.

The Oceanis 51.1 is a fractional sloop designed by Berret - Racoupeau and Nauta Design, built by Beneteau since 2016. This cruising monohull measures 15.9 meters LOA with a 4.8-meter beam and a displacement of 13,929 kg.0:57 It features a fin keel with a bulb and a spade rudder, with draft options including a deep 2.8-meter lead ballast keel or a shallow 1.85-meter version. The design emphasizes interior volume, with a CE certification for 13 people in Category A. The Oceanis 51.1 is part of a trend toward increased interior space and refined finishes in cruising yachts, with manufacturers optimizing production to reduce costs. NSS Charter offers discounts on the Oceanis 51.1 for bookings in Italy.3:45

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen 2 times across 2 channels of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

On the water

The Oceanis 51.1 (Benenteau) on video

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Ballast / displacement
24.4%
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
18.7
Displacement / length
126.8
Comfort ratio
24.6
Capsize screening
2.02
Hull speed
9.3 kn
Pounds / inch immersion
2681
Hull
Hull type
Fin w/bulb & spade rudder
Construction
Fiberglass
Ballast type
Iron
Production
Years built
First built 2016
Designer
Berret - Racoupeau, Nauta Design, Berret-Racoupeau
Builder
Beneteau

Boats like this, on the water

More boats like her, on the water

Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.

Beneteau Oceanis Clipper 52316.20 mSame hull family0.3 m longerA high-performance Groupe Finot fractional sloop designed for fast, comfortable long-distance cruising
[OFF MARKET] Oceanis 523 Clipper (SLOW GIN) - Yacht for Sale - Berthon Int.from Berthon International
Beneteau 52316.25 mSame hull family0.3 m longerA 16-metre fractional sloop featuring a high sail-area-to-displacement ratio and multiple interior layout options
Abandon Ship! Coast Guard Rescue Beneteau 523 in the Atlantic1:31from Practical Sailor
J Boats Tillotson Pearson J/16016.06 mSame hull familyNear-identical lengthA 16.06-metre performance cruiser built between 1996 and 2000, featuring a 2.13m bulb keel and spade rudder
We Found a Hidden Club on a ☢️ Radioactive Island - Sailing to Rongerik Atoll [Ep. 184]0:41from Sailing Sweet Ruca
Beneteau Oceanis 5215.75 mSame hull family0.2 m shorterA 2025 Biscontini-designed fractional sloop featuring dual rudders and versatile keel and sail plan configurations
Inside the New Beneteau Oceanis 52: What Works, What Doesn’tfrom Practical Sailor
Jeanneau Sun Odyssey 51915.75 mSame hull family0.2 m shorterAn evolution of the 509 featuring a bow sprit and expanded swim platform for enhanced modern cruising
Chartering a Sailboat in Mexico!0:31from Sailing Doodles
Bavaria Yachts 50 Vision15.70 mSame hull family0.2 m shorterA 15.7-metre cruiser with a high 24.85 sail-area-to-displacement ratio, designed for powerful, efficient passage-making
3 phases 🛠️❄️☀️ RENTAL SAILBOAT MAINTENANCE4:50from Allende los Mares · Vuelta Vertical

The family

Related models

The designs closest to hers — usually the rest of the builder's range, sometimes the same hull sold under another name.

Beneteau Oceanis 41.1A versatile fractional sloop from Finot-Conq featuring multiple sail plan configurations and a shallow draft optionBeneteau Oceanis 46.1A high-performance fractional sloop from Groupe Finot featuring a stepped hull design for maximum interior volumeBeneteau Oceanis 55.1A modern, high-volume cruiser by Berret-Racoupeau featuring a fractional rig and versatile keel optionsBeneteau Oceanis 55A 16.79-meter cruiser featuring a 21.06 sail-area-to-displacement ratio for balanced, spirited performanceOceanis 41 (Beneteau)A Finot-Conq designed fractional sloop featuring a wide 4.2-meter beam and a modern hull form optimized for cruisingBeneteau Oceanis 52A 2025 Biscontini-designed fractional sloop featuring dual rudders and versatile keel and sail plan configurations

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