
Overview
2025 Heesen 55 M
Heesen AGNETHA 55M – Where Power Meets Poise
Introducing Project AGNETHA, the latest 55-metre steel superyacht by Heesen Yachts – a perfect harmony of advanced Dutch engineering, timeless elegance, and blue-water capability.
Ocean-Going Excellence
Designed with Van Oossanen’s ultra-efficient Fast Displacement Hull Form (FDHF), AGNETHA offers supreme comfort and fuel efficiency across all speeds. Her robust steel hull ensures excellent stability and seakeeping, even in challenging conditions – making her ideal for transoceanic voyages.
Luxury Meets Function
With a generous volume of 760 GT, AGNETHA combines expansive guest areas with the agility to access charming destinations such as Portofino and Capri. The yacht accommodates 12 guests in 6 elegant staterooms, including a full-beam Owner’s suite with a private study, veranda, and his-and-hers walk-in wardrobes.
Sophisticated Interiors
The warm and refined interior is crafted by Luca Dini Design & Architecture, showcasing natural tones, iconic furniture pieces, and tactile finishes that exude understated luxury. From the sky lounge to the main salon, every space invites relaxation, entertainment, and connection.
Outdoor Indulgence
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A 110m² sundeck with whirlpool and bar for ultimate sun-soaked pleasure
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A 36m² beach club featuring a wellness area with sauna and Alaska granite finishes
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Flexible alfresco dining with modular lounges and a custom teak table for 12 guests
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Thoughtfully designed crew routes for seamless service
Performance & Delivery
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Powered by twin MTU 8V4000 M63 engines (IMO Tier III)
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Max speed: 15.5 knots | Range: 4,500 nm at 13 knots
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Delivery available in Q2 2025
Project AGNETHA is more than a yacht – it’s a sanctuary at sea, a statement of elegance, and a vessel of true exploration. Fast-tracked for delivery and offering smart customisation options, she’s the perfect blend of proven design, top-tier performance, and timeless style.
Specifications
Dimensions
- Length
- 55 m · 180 ft
- Beam
- 9.6 m · 31 ft
- Draft
- 2.9 m · 9 ft
- Gross tonnage
- 760 GT
- Hull
- Steel / Aluminum
Builder
- Builder
- Heesen
- Model
- 55 M
- Built
- 2025
- Exterior design
- Omega Architects
- Interior design
- Luca Dini Design & Architecture
- Flybridge
- Yes
Performance & machinery
- Max speed
- 16 kn
- Engines
- MTU · 175 hp, MTU · 8V 4000 M63 · 175 hp
- Fuel
- Diesel
- Fuel capacity
- 100,000 L
- Fresh water
- 24,000 L
Accommodation
- Cabins
- 6
- Guests
- 12
Cabin layout
Master Cabin
Sleeps 2
2 × VIP
Sleeps 4
2 × Twin Cabin
Sleeps 4
Equipment
Navigation & stability
- Bow thruster· ELECTRICALLY DRIVEN MAKE ZF-MARINE 125 KW
- Stabilisers· NAIAD DYNAMICS, 2 FINS, TYPE 720, ZERO SPEED
Galley & domestic
- Watermaker· 2x IDROMAR CAPACITY 9000 L/D (EACH)
Comfort & machinery
- Air conditioning· HAMANN HL-CONT PLUS 025
- Passerelle· HYDROMAR
Enquire about Heesen 55 M
Ask for the full specification, a viewing or availability. Your broker will reply personally.
Specifications and price are provided in good faith but are not guaranteed and may change without notice. This listing may be centrally listed with another broker.


