The Lagoon 51 reveals an optimized circulation on board and a great fluidity.

January 28, 2022

A new model with an amazing layout and offering sustainable solutions. Before the World Premiere April 20th 2022 International Multihull Show we invite you to discover this brand new Lagoon model !

“We designed the Lagoon 51 as a perfect synthesis of the modernity of the shapes and the sail plan, with living space on deck and inside that is unequalled on a boat of this size.” VPLP Design



The flybridge is optimized to occupy 80% of the roof with 2 large sunpads at the front of the helm station and a huge C shape seating area.

The central table can be lowered to create an XL sunbathing area.

The comfortable sofas allow you to welcome your guests to share and enjoy relaxing times, alongside the captain, at the helm of the Lagoon 51. Thanks to its modular seating, you can enjoy navigating the boat alone or with others.

Discover a truly convivial space.

Two stairs lead to the fly, one for the helmsman and one for the guests. This double access allows a great fluidity of connection between the living spaces of the boat.

This convivial place is appreciated at anchor but also during navigation. Thanks to full headroom in the flybridge, it can be safely used underway.

Maneuvers are at hand from steering station, while the guests can walkaround without disturbing the helmsman.

The flybridge of the Lagoon 51 is innovative by the modularity of its spaces, its clever ergonomics and the coziness of this great living area.


Step effortlessly aboard the Lagoon 51 thanks to the large and wide transoms. This feature provides a safe and practical access to the dock side.

In association with the Tenderlift, this represents a super large balcony by the sea. At mooring, this large bathing platform is an invitation to swim and relax with your feet in the water!

For an easy circulation on board, there are only 2 very small steps between the cockpit and the transoms. The level between the two has been considerably reduced. This solution is the most accomplished on the market. Practical and design, it meets a real need.


Walk along the side-decks to reach the forward cockpit.

This beautiful space has an unobstructed view over the ocean and is designed to meet your every need : whether sharing sundowners or laying back comfortably in the middle of the day under the shade sail.

Forward cockpit hosts nice amenities like plenty of cupholders, a nice coffee table and a sun protection to enjoy every moment.

“The stepped up lounge of the saloon offers the best 360° panoramic view over the water.”

NAUTA Design


Step into a spacious salon

Discover innovative concept of space. Thanks to the mast being stepped on the fore end of the saloon, the view is continuous. The great luminosity, coming from the 360° vertical windows, and the new wood finishes “Alpi sand oak” simply reinforce this feeling of space.

Wherever you are, the volume of this salon is impressive, allowing for an easy circulation. In addition, it offers all the practical solutions you would expect on a Lagoon.


Always more confort for the owners

The owner's cabin benefits as well from this lay-out optimization and proposes, as standard, a large walk-in dressing.


The Lagoon teams have reinvented themselves to meet the demands of the new generation of owners.

Lagoon 51 offers options of XXL solar panels on the roof. This technology provides more than 3.400 watts of power to operate the on-board service. The boat is therefore fully autonomous (except for the air conditioning).

The solar panels fit perfectly into the lines of the catamaran and do not interfere with life on board. The flybridge and the sunpads on the roof are still accessible and usable even with the panels.


Lagoon is committed to minimizing its impact on the environment. Sustainable solutions and environment care are an important part of the Lagoon strategy.

- Hemp fiber replaces fiberglass wherever possible, together with partially biosourced resin.

- Upholstery in recycled fabric is proposed

- 100% ecological and biodegradable cleaning products will be delivered with the boat

- The proposed Alpi Wood is FSC (Forest Stewardship Council) Alpi Wood.

And many more innovations are in progress.


The Seanapps application and its smart box simplify your boat’s management and maintenance.

The Lagoon 51 will be the very first Lagoon catamaran equipped with this technology.

Whether you want to check your fuel and battery charge levels, or schedule maintenance operations, Seanapps helps you streamline and safeguard your boat’s maintenance requirements simply and easily.


- Safety: GPS position - Engine information - Battery level - Bilge level

- Navigation: Depth - Wind information - Average speed - Maximum speed - Distance travelled

- Comfort: Fuel level - Water tank level - Interior humidity - Interior temperature


- Check your maintenance operations easily using the application’s integrated maintenance logbook.

- Simplify the planning of your boat’s maintenance by scheduling maintenance operations directly with your Lagoon dealer via the application.

- Consult our experts to find out how to extend the lifetime and performance capabilities of your boat and all its equipment.

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