Skip to content
Catamaran Radara service provided by WE SUCCESS Consulting GmbH

Models A–Z · Lagoon

Lagoon 46

200 current listings in our analysis (as at 02.11.2026).

Lagoon 46 from the side
Shipyard photo – model illustration, not a specific boat. Photo: © Lagoon (Groupe Beneteau) – shipyard photo from the shipyard's brochure

What the model is suitable for

suitable with restrictions for blue-water sailing and long-distance cruising

Large, comfortable cruising catamaran with a very large diesel tank, CE category A and experience from Atlantic rallies. Usable for the trade-wind route, but heavy, reliant on the engines in light winds and with a lightly documented structure. The first boats from 2019 need proof of the mast replacement carried out by the shipyard. The prototype test and the 2025 ARC report confirm space and gennaker performance, but mention low-mounted batteries and weak performance under jib.

Build period and series

Model ranges: 2019 · 2020–2021 · 2022–2024

Shipyard

Lagoon (Groupe Beneteau), Belleville-sur-Vie, France

Shipyard key data

Length overall14,5 m
Beam7,96 m
Draft1,37 m
Displacement (light)16,31 t
Upwind sail area127 m²
Cabins owner's version3
Cabins charter version4
Berths (max.)12
Water tank600 l
Diesel tank1.040 l
Propulsion2x Yanmar diesel with saildrive
DesignVPLP Design (hull/rig), Patrick le Quement (exterior design), Nauta Design (interior)
CE categoryA

Verified information only: from data sheets, brochures and the shipyard's pages, individual figures from trade press tests. Individual boats may differ depending on version or refit.

More in the pre-purchase review: documented strengths and weaknesses of the model, recalls, our verdict on each model year and the review of a specific boat – costs up to readiness to sail, negotiation range, brief for the surveyor.