WESTPORT W125 Specifications
Type: Motor Yacht
Year Built: 2018
Hull Material: Fiberglass
Length: 38.09m / feet
Beam: 7.92 / 25.98 feet
Max Draft: 1.98 / 6.50 feet
Gross Tonnage: 329
Cruising Speed: 20 knots
Max Speed: 25 knots
Sleeps: 8
Staterooms: 5
Crew: 5
Exterior Design: Westport
Interior Design: Holly Hunt
Engines: 2 x MTU 16V2000 M96L 0hp
Flag: USA
Location: United States, Palm Beach


USD 22,500,000

Step aboard a truly unique Westport yacht, where the stunning one-of-one interior design by Holly Hunt leaves guests in awe, defying expectations with its unmatched elegance and style.

The 125' Westport SERENITY yacht, delivered in 2018, epitomizes luxury and sophistication with its impeccable design and state-of-the-art amenities. SERENITY accommodates up to 10 guests in five luxurious staterooms, each exuding meticulous attention to detail. Powered by twin MTU engines, SERENITY reaches a top speed of 25 knots and comfortably cruises at 20 knots.

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Crafted with meticulous attention to detail, SERENITY seamlessly combines cutting-edge technology with timeless design, providing an unparalleled experience for those with discerning tastes. The yacht’s expansive interior was designed by Holly Hunt and features a spacious salon adorned with lavish furnishings and panoramic windows, creating an inviting and airy atmosphere for socializing and entertaining. The master suite, located on the main deck, offers a retreat of grand proportions, featuring panoramic views, an ensuite bathroom, and luxurious amenities. The lower deck houses additional well-appointed cabins, ensuring guests experience the utmost comfort and privacy during their stay.


SERENITY’s performance is equally impressive, powered by twin MTU 16V2000 M96L engines that deliver a smooth and efficient cruising experience. The yacht is equipped with state-of-the-art navigation and entertainment systems, offering both convenience and entertainment for all on board. With its exceptional design, lavish amenities, and cutting-edge technology, the 125’ Westport SERENITY yacht stands as a testament to Westport’s commitment to delivering the pinnacle of luxury and comfort on the open seas, promising an unforgettable journey for those fortunate enough to step aboard.


The structure is engineered to American Bureau of Shipping rules. Fiberglass hull and superstructure with teak decks. 


  • Superstructure side and Pilothouse front windows are frameless, tempered glass, direct bonded to the vessel structure with a
  • structural adhesive system
  • Portlights and hull windows are toughened, laminated glass, direct bonded to recesses integrally molded into the hull
  • Blinds are power operated and controlled through the Crestron System


  • Main engines: MTU 16V2000 M96L, 2,600HP per engine at 2450 rpm (Engine hours as of February 2024: Port 1485 and Starboard 1493)
  • Engine controls: Marine Technologies RCS, 4-stations
  • Reduction gears: ZF 5050A, 2.962:1 reduction, 8 degree down angle
  • Shafts: 4½" Diameter Aquamet 22HS