SeaXplorer 77
Back to yachts | 76.90 metres | 2550 GT

Made for a maverick

The SeaXplorer 77 is a luxury expedition yacht. The design is part of our Damen Yachting SeaXplorer range. Following the delivery of the first SeaXplorer 77, LA DATCHA, we’re proud to introduce the next SeaXplorer 77 with all new features and lots of customisation possibilities. If exploring the world is your dream, it just got a lot closer. Curious about the SeaXplorer 77 layout, deck plans and General Arrangement? Request our brochure.



Length overall
76.90 metres (252 ft)
Beam overall (at hull)
14.00 metres (46 ft)
Draught (full load)
3.75 metres
Gross Tonnage
Design Exterior
Azure Yacht Design
Interior Concept
Owner's Choice
Naval architecture
Damen Yachting
Maximum speed
14.5 knots
Range @ 12.0 knots
6,000 nautical miles
18 + Captain


The SeaXplorer 77’s aft configuration offers a broad range of luxury toys as well as expedition fun, protected from the elements. Customise the aft section to carry the toys, tenders and equipment that inspire you. Proven platform – Modular solutions – Tailored outcome.


“Almost by definition, the world’s most pristine places can only be accessed by sea. There are no airports, no roads, there’s really no significant infrastructure of any kind. So you need the sea to get there. And when you get there, you need a platform to run the mission. You need the tools to make complex things happen in remote places – that’s the underlying mission of any expedition yacht.”

Rob McCallum, Founder EYOS Expeditions,
our operational design partner in the creation of the SeaXplorer

Tenders and toys
Dive masters
Beach Club and Gym

The aft section of the SeaXplorer 77 lends itself to a wide-range of custom solutions for your requirements. We’d like to hear what inspires you!

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If underwater discovery is your passion, customise your SeaXplorer 77 with a class-leading dive configuration. For example an optional A-frame and dedicated submersible hangar.

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Whether swimming or diving, the 42 square-metre Swim Platform (452 sq ft) is the perfect connection to the sea with integrated hydraulic swim stairs in teak. From the platform, steps lead up to the 37 square-metre Terrace (398 sq ft) where sliding door access the Expedition Guest Lobby.

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Love your swimming pool, jacuzzi and indoor-outdoor Sky Lounge. The hub of activity on board during expedition missions is the Expedition Guest Lobby connecting the luxury interiors with the hangar and equipment stores.


Safe landings

Operate your aircraft all season from your SeaXplorer’s completely self-sufficient floating airfield.


Helicopter hangar
Ice Class

Whether landing in remote areas or in the south of France, the SeaXplorer 77 takes helicopter safety for you, your family and guests very seriously. The fully certified helideck is suitable for fast and reliable twin-engine helicopters such as the AW109 GrandNew (pictured) or ACH 145 – your flying tenders for scouting, exploring and even rescue scenarios.

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Heading to the polar zones doesn’t need to mean leaving your comfort zone. SeaXplorer expedition yachting means taking the safety, reliability and performance you expect from your yacht right to the edges of the world.


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You’ve probably noticed that the SeaXplorer is very sizable for her 76.9-metre length (252 ft) compared to conventional yachts. There’s a lot going on across her generous 14-metre beam (46 ft) and towering six decks (reflected in her 2,550 Gross Tonnage volume). She’s big, because that’s what it takes to make an explorer truly capable. She’s self-sufficient in isolation – no need to return to port early, no need for logistical support from a shoreside travelling circus.

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Helideck configurations

Why limit your helideck to helicopter operations? Stow your helicopter safely below deck and enjoy a fantastic lounge and party space.


Create a custom interior with your choice of designer: a home from the tropics to the polar regions, a home for weekend getaways and festive get-togethers as well as for epic missions of discovery. For your inspiration, we asked two of our design partners to each create an interior concept for the 700 square metres (7,535 sq ft) of luxury interiors over four guest decks.

by Carlo Torre

The Italian studio Monaco Yacht Temptation created the interiors for the first SeaXplorer delivery.

See the MYT interior concept

by Winch Design

Our long-standing collaboration with the English design team reaches the SeaXplorer range.

See the Winch Design interior concept


Get inspired to bring your ultimate explorer yacht to reality.

Tailored exteriorS AND CUSTOM FEATURES

Together with SeaXplorer exterior designers Azure Yacht Design, we are always interested to hear your personal design choices.

“I love to hear our clients’ powerful ideas for their own special SeaXplorer. Whether colours, finishing or completely unique configurations, our design philosophy is driven by the individual.”

Enrique Tintore, SeaXplorer Design Manager

SeaXplorer Project Mar de Cortes by Azure Yacht Design

Inspired by the soft light and long gentle bays of Baja California Sur, Azure Yacht Design created a tailored new exterior concept.

See the SeaXplorer 77 Project ‘Mar de Cortes’

Discover our SeaXplorer range

Discover our

SeaXplorer range

The SeaXplorer 77 is a luxury expedition yacht from our SeaXplorer range. Discover the SeaXplorers now available and our deliveries to date.

Our SeaXplorer range


Complete the form to receive the SeaXplorer 77 digital brochure including layout, deck plans and specifications. Email us at for further details.

“It starts with the dream of an uncompromising individual who sees the world like no other. That’s how the SeaXplorer began. We would be delighted to help you bring the explorer dream closer to reality.”

Rose Damen, Managing Director Damen Yachting

Our Finest Moments magazine