British studio Humphreys Yacht Design (HYD) has unveiled its 50-metre H50EXP explorer yacht. The project brings together Mark Whiteley Design and Occam Marine.
The H50EXP pairs long-range capability with luxury and customisation. Its design aims to deliver efficient passages, strong seakeeping and higher cruising speeds when needed.
Targets Long-Range, Flexible Cruising
The yacht reaches a top speed of 18 knots. At 12 knots, it can cover more than 5,000 nautical miles.
This performance gives owners greater flexibility when planning routes and responding to weather windows. It also supports longer itineraries and more time exploring.
HYD has drawn on its experience with advanced explorer yachts, including the 50-metre Canoa and the Arksen Explorer Series. Hydrodynamic development, model testing and sea trials underpin the H50EXP’s naval architecture and engineering.
The platform also gives owners flexibility to tailor the yacht to their needs. They can adapt the interior, specification, aft deck and lazarette for different lifestyles and operating plans.
Design Teams Combine Expertise
HYD leads the yacht’s naval architecture and exterior design. Mark Whiteley Design is developing the interior, while Occam Marine provides technical development and build consultancy.
The interior concept complements the yacht’s contemporary exterior. Oak, leather and sculptural details create a modern, practical setting designed for life at sea.
The teams have focused on space planning, systems integration and buildability. Their work aims to support an efficient transition into construction.
Aft Deck and Lazarette Support Multiple Uses
The H50EXP measures under 500 gross tonnes. Its aft deck and lazarette can accommodate different combinations of leisure and expedition equipment.
Owners can tailor the platform to carry:
- Tenders, vehicles, watercraft and specialist equipment
- Cranes suited to their tender and equipment inventories
- Enhanced deck loading and equipment-handling systems, where required
- Different balances of guest accommodation, crew areas and technical spaces
These options allow the yacht to support both long-range leisure cruising and more expedition-focused operations.
Background
Founded in 1974, HYD is led by Rob Humphreys and his son, Tom. The studio brings together experienced yacht designers and naval architects.
Its racing-yacht heritage and transoceanic design experience inform projects across sailing and motor yachts. HYD says it focuses on performance, operational efficiency and designs tailored to each client.
Development Moves Towards Construction
HYD has begun discussions with selected shipyards. The teams are seeking indicative build costs to guide the project’s next development stages.