Lagoon 43

A CATAMARAN ADAPTABLE BY NATURE The Lagoon 43 promises unforgettable sea moments. Ideal for escapes, family adventures, or stylish gatherings, this versatile catamaran combines elegance and innovation, adapting seamlessly to your lifestyle for an exceptional yachting experience. AWARDS European Yacht of the Year 2025 - Nominee Boat of the year - Cruising World - Nominee A CATAMARAN WITHOUT LIMITS The Lagoon 43 redefines spacious living on the water with its innovative hull design, delivering unmatched interior volumes for its category. Every cabin has been thoughtfully crafted to provide greater dimensions, featuring larger berths and enhanced comfort, ensuring boundless versatility for any voyage. In the owner's cabin, a forward berth of generous proportions is complemented by an ensuite head and aft shower, creating a private retreat reminiscent of much larger yachts. Cleverly designed to minimize engine noise, this layout elevates onboard tranquility, offering a living experience without limits in comfort and sophistication. A THOUGHTFULLY DESIGNED CATAMARAN Lagoons latest model introduces a groundbreaking feature: an additional aft entryway for each hull, redefining accessibility on board. This innovation enhances the ease of movement between the boat and the dock, prioritizing both comfort and safety to elevate the onboard experience. Thoughtfully engineered, this new access point is seamlessly integrated into the sleek lines of the catamaran, preserving its iconic design while offering practical benefits. By combining aesthetics with functionality, Lagoon sets a new benchmark in yacht design, ensuring that every moment aboard is marked by effortless convenience and refined elegance. A CATAMARAN THAT EVOLVES WITH YOU Lagoon has redefined the concept of onboard living with a highly adaptable catamaran, designed to seamlessly integrate modular spaces. This innovation allows you to effortlessly transform the layout, blending the interior and exterior, the saloon and the cockpit, based on your preferences and needs. The design empowers you to create various configurations with ease, including a dining area that comfortably seats up to 12 guests. This thoughtfully designed space fosters connection, offering an elegant environment for shared moments with family, friends, or colleagues.

North American Specifications

ONLY FOR BOATS SOLD IN US

110V electric panel and electric equipment

US 110V outlets

Gas propane circuit with solenoid valve

Construction

Polyester and high quality anti-osmotic resin

Hull, deck and coachroof laminated by infusion

Balsa core hull and deck, white gel coat

Laminated or glued plywood

Sails And Rigging

SAILS

High roach mainsail in Dacron with battens

Genoa in Dacron with UV protective band

STANDING RIGGING

Anodized aluminum mast on the roof

Anodized aluminum boom

2 spreader rig

Coated shrouds

Furling forestay for genoa

2 forestay chainplates and 1 shroud chainplates

Adjustable lazy-jacks

RUNNING RIGGING

Mainsail halyard

Genoa halyard

Mainsheet

Genoa sheets

3 reefing lines

Genoa furling line

Mainsail traveler lines

Boom uphaul

Mainsheet fuse

Hardware

2 manual winches size 46.2 STA

Footblocks & clutches for halyards, reefing lines and sheets

Mainsail track and ball-bearing car

Track and car for genoa sheet with stopper

Anodized aluminum crossbeam with fixing point for the genoa furler, and anchor roller

Mooring

Composite longitudinal crossbeam with integrated chain run and mooring cleat

8 mooring cleats

1700W / 12V electrical windlass with vertical axis, chain 10 mm

Engines

2 diesel engines YANMAR 4JH57 57CV SailDrive

Fixed three blade propeller

Sea water filter

Mechanical engine throttles at the helm station

Engine compartment ventilation: 12V electrical extraction in the aft transom

Fuel circuit:

2 rotomoulded tanks of 285L / 75 US gal

Fuel filter systems

Fuel shut off valve

Gauge at the general control panel on touch screen

Plumbing

FRESH WATER CIRCUIT

Fresh water tank: 300L / 79 US gal with gauge at the chart table

Fresh water circuit with 1 main water group 18,5L/mn

Hot water circuit with 40L / 11 US gal water heater and engine exchanger

GREY WATER CIRCUIT

Shower and sink draining by automatic water sensor with timer

Grey water drainage cockpit and salon direct to the sea

BLACK WATER CIRCUIT

Black water holding tanks:

3-cabin, 3 heads version: 3 x 80L (240L / 63 US gal)

4-cabin, 4 heads version: 4 x 80L (320L / 85 US gal)

Tank drain by gravity or deck plate

BILGE PUMP CIRCUIT

1 manual bilge pump per hull

1 automatic immersed bilge pump per hull, with alarm signal

Self-draining cockpit compliant to the CE certifications

Electrical

Seanapps connectivity – Battery voltage and GPS position on mobile app

DC POWER CIRCUIT 12V

2 harnessed alternators 125A

2 engine batteries 50A (AGM)

3 service batteries 95A (AGM)

Battery circuit breakers in the engine compartments

DISTRIBUTION ELECTRIC PANEL

General control panel 12V at chart table

USB sockets 12V included in the electrical panel

LIGHTING

12V LED interior lighting and reading lights

12V lighting in engine compartment

LED navigation lights

Deck light on mast

Deck Layout

TRANSOM

Hot/cold deck shower on port side

S/S telescopic swim ladder with fixed handles on port side

Storage on the sides of the transoms (port and starboard)

aft cockpit

Aft cockpit access opening with 3 level of stainless steel lifelines

Bench on starboard

Gas locker

Polyester cockpit table

Lounger with locker on port side

Composite aft beam:

Seats

Liferaft

Cockpit flush-decked with salon

Composite non-streaming toe rails on cockpit sides

Non-slip cockpit floor

Self-draining cockpit with wooden grating

HELM STATION

Double helm seat

Leather covered steering wheel 800mm

Engine throttles and panel

Console for screen and instrumentation

Storage bag for halyards

FORWARD COCKPIT

Large hatches for technical access

Nylon netting

BOW LOCKERS

Access through deck hatches

Wooden floor

LED lighting

STANCHIONS AND LIFELINES

Pushpits: H610 mm / 24in

8 stanchions: H610 mm / 24in

Double S/S lifelines

Interior Layout

GENERAL

Construction in Alpi Sand Oak plywood, horizontal grain

Laminated floor: Dark Oak

100% recycled upholstery, adapted to the marine environment

Ceiling and hull linings in padded PVC foam

Eco-Cleaning Pack

Furniture interiors in Okoum finish

GALLEY

Corian countertop

L-shaped galley

Large s/s sink with Corian cover

Hot/cold mixer tap

3-burner gas stove

Gas oven

Low storage lockers with shelves and drawers

Port side:

12V 130L / 34 US gal refrigerator

Low storage lockers with shelves and drawers

SALON

Sofa and removable bench seat

Wooden coffee table

Fixed bench and 1 stool

Lockers under the sofa

2 opening hatches on the front windows (342 x 320 mm / 11 x 11)

OWNERS CABIN

Double bed with front access (2,00 x 1,60 m / 67 x 53)

Treated cellular foam mattress

Under bed storage

Storage units with shelves, drawers and wardrobe

Sofa

Desk

T44 and T10 opening flush deck hatches

Fixed hull window in PMMA with integrated opening portholes with curtains

OWNERS HEAD

Private access from the Owners cabin

Composite countertop

Integrated sink with hot/cold mixer tap

High and low-level storage units

Separated shower with PMMA door

Manual toilet

T44 opening flush deck hatch

Fixed hull window in PMMA with integrated opening porthole

AFT CABINS

Double access with front access (2,00 x 1,60 m / 67 x 53)

Treated cellular foam mattress

Storage units with shelves and wardrobe

Under bed storage

T44 opening flush deck hatch

Fixed hull window in PMMA with integrated opening portholes

with curtains

FORWARD CABINS

Double access with front access (2,00 x 1,60 m / 67 x 53)

Treated cellular foam mattress

Under bed storage

Storage units with shelves and wardrobe

T44 opening flush deck hatch

Fixed hull window in PMMA with integrated opening portholes with curtains

HEADS

Composite countertop

Retractable composite sink with hot/cold mixer tap

High and low-level storage units

Separated shower with PMMA door

Manual toilet

T10 opening flush deck hatch