This 2017 Lagoon 400 S2 catamaran spans 39 feet with a 24-foot beam, offering substantial space and stability typical of the platform. The fiberglass hull is powered by two Yammer diesel engines producing 90 horsepower each, delivering reliable propulsion for cruising. The boat has been upgraded throughout with high-value equipment focused on self-sufficiency and modern systems—a 2500-watt solar array pairs with a 900-ampere-hour lithium battery bank installed in 2024, supported by a 2500-watt inverter and Honda generator for backup power. A Rainman watermaker produces 70 liters per hour and received new membranes in 2025.
The four-cabin, four-head layout is designed for liveaboard comfort and includes multiple custom storage solutions throughout. The galley features a 130-liter refrigerator, two freezer units totaling 200 liters, a four-burner gas stove, and an induction plate. Electric toilets with holding tanks service the heads. Navigation is handled by a complete Raymarine electronics suite with radar and AIS, dual chartplotters installed in 2023, and Starlink internet connectivity for reliable offshore communication.
Sail handling emphasizes efficiency and ease, with Elvström mainsail and headsails from 2023 combined with a Rolly Tasker gennaker on an endless furler. An electric winch manages the mainsail. The semi-flybridge helm station sits under full bimini protection. Deck systems include a 25-kilogram Rocna anchor with 70 meters of chain installed in 2023. A 2.7-meter rigid inflatable tender in Hypalon with a 15-horsepower Yamaha outboard completes the anchoring and dinghy package. The engines have been regularly serviced for reliability.
Length
39.30 FT
Beam
23.75 FT
Draft
4.00 FT
Weight
22,817.02 LBS
Material
Fiberglass
Shape
Catamaran
Cabins
4
Heads
4
Engines
2
Engine Make
Yanmar
Engine Model
4JH45
Power
2 x NaN HP
Hours
4,500 HRS
Fuel
Diesel
Fuel
53 GAL
Water
79 GAL