About
Discover Sea Serenity, a pristine Lagoon 560 catamaran designed for luxurious living and long-distance cruising.
Featuring a coveted owner’s cabin, expansive interiors, and a versatile 5-cabin layout, this vessel is perfectly suited for a large family or a commercial operation.
The Jack and Jill day head offers added convenience, while the forepeaks can easily be converted into crew quarters—though the yacht has never been chartered.
With exceptionally low engine hours and a recent professional refit, Sea Serenity boasts brand-new pumps, motors, and electronics.
All appliances, finishes, and onboard systems show minimal use, reflecting the meticulous care taken by her owner.
If you’re looking for a high-performance liveaboard catamaran with comfort, elegance, and turnkey readiness, Sea Serenity stands out as a rare opportunity.
Specifications
SPECS
MEASUREMENTS
ENGINE(S)
TANKS
Accommodations
Layout & Accommodations
A 5 cabin layout with a large master cabin with separate toilet and shower and private entrance from the cockpit. Port aft and port forward guest cabins with ensuite head and shower. The port aft cabin is accessed from the cockpit while the port forward is accessed from the main salon. There is a midships cabin port side with over and under bunks and ensuite head & shower for children or crew. Starboard forward guest cabin also with ensuite head and shower. The VIP cabins all have desks and hanging lockers.
All cabinetry wood in light Aipi Oak with dark Wenge floors. Upgraded cream leather upholstery in main salon. Leather organizers on bulkheads in cabins. All cabins have separate air handlers and DC fans. Salon has 3 air handlers
Option Highlights:
Teak decked cockpits
Performance carbon rig with Hydranet sails (80% life)
Hydraulic tender lift
Hydraulic bow thruster
Upgraded E-plex system 2022
New 3 compressor chilled water AC system
Near new laminate Code Zero
New trampolines
Galley
One Bosch 5-burner gas stove with separate Nardi oven with synthetic propane tank. 1 X FrigoNautica Reefer
1 X FrigoNautica reefer I freezer Miele Softronic dishwasher
1 X 120 VAC receptacles
4 overhead and 3 under counter lights Splendide 71 00XC combo washer/drier Microwave and Grill Cuisinart
Deck & Equipment
Teak decking on cockpit floor, forward cockpit and transoms.
two leaf sliding glass door from cockpit into main salon in modern open design
L-shaped cockpit seating with folding table adjustable dinning/coffee/sleeping height. Cockpit sink with plumbed and powered cabinet.
Hydraulic tender lift platform 1,600 kg
High power Hydraulic Bow thruster with long duty cycle. 2-part fly bridge hatch.
LED courtesy lights in transoms, cockpit and fly bridge.
Deck wash-down pump in chain locker and transom (salt or fresh). New 24V 2000 W Electric windlass with horizontal gypsy and remote. Handrails on transoms
Electrical, Power & Plumbing
Electrical, Power & Plumbing
US 110V wiring and electrical system. 24V/ 840 Amps Gel batteries.
2 x 24V 1 DOA battery chargers.
3 x 24V/110V 60 HZ 3000A inverters. 5 x Tecma freshwater electric toilets. 74,000 BTU reverse cycle chilled water air conditioning.
Fresh water capacity 252 gallons (4 tanks of 63 gallons each)
Engine & Mechanical
Turbocharged, inter-cooled, Shaft drive with hydraulic propeller shaft brake 3 blade folding propellers
2 X 24 volt, 110 amp Mastervolt alternators with external regulators 2022
2 X 12 volt, 60 amp alternators
Sails & Rigging
Carbon fiber white painted mast.
Carbon fiber white painted canoe boom with grey sail cover.
Fully battened square top mainsail with hooked gaff batten in Hydranet sail fabric Double luff car track for low stack height when flaked
Genoa in Hydranet on profurl roller furling. Staysail in Hydranet on Profurl roller furling. Tri-radial Screecher on Facnor 700 furler.
Deck gear for spinnaker and Screecher.
4 x Harken 2 speed electric winches on flybridge.
Additional Information
Cockpit Cushions-AS IS
The Multihull Company is pleased to assist you in the purchase of this vessel though the vessel may be listed with another brokerage company.
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I recently sold my Lagoon 450 with the Multihull Team. I would highly recommend their services. The professionalism and personal treatment I received was greatly appreciated.
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Helped me through the process.
I would go through them again in a future purchase.
The Multihull Company made the process of buying our boat easy and predictable. Both our agent (Francisco Montaner) and Andrew Holland communicated well and educated/informed us of each step in the process. I highly recommend The Multihull Company for those shopping for a catamaran!
Chuck at The Multihull Company is the real deal.
He helped us find our Lagoon 40 after genuinely listening to what we needed, not just what he had to sell. He let us visit the boat multiple times, answered every question honestly, and helped us make a confident decision on a major purchase.
What impressed us most was the post-sale support. Once the paperwork was signed, Chuck was still picking up the phone, offering referrals, and helping us work through the early stages of liveaboard life. That kind of follow-through is rare.
If you are looking for a multihull and want someone who knows the boats and actually cares about the outcome, Chuck is the person to call.
We just purchased a 2025 Nautitech 44 Open with The Multihull Company. The process of getting here has been great, and we could not have asked for a better agent. We worked with Conor, whom we met at the 2025 Cannes Boat Show. We started our search for a cruising catamaran in Florida at the beginning of the year. We spent a couple of months looking at different boats/models within our price range and quickly narrowed it down to what really mattered to us, in part thanks to the wealth of knowledge and expertise our broker provided. When we found a perfect match in Montenegro, Conor and The Multihull Company did not hesitate to continue supporting us and to lead the efforts from start to finish with great care and transparency. Communication and support have been outstanding throughout this entire process. Conor, in particular, showed great compassion and care, going above and beyond to ensure that no stone was left unturned and that we would be able to safely and happily sail off into our big adventure.
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