2020 Lagoon 450

The 2020 Lagoon 450S is a fiberglass catamaran measuring 45 feet long with a 25-foot beam, powered by twin Yanmar diesel engines rated at 114 horsepower each. The boat cruises at 7 knots with a maximum speed of 15 knots, making it well-suited for extended voyages across open water and coastal passages alike.

The Owner's Version layout prioritizes privacy and comfort for long-term cruising. The starboard hull contains a dedicated master suite with private ensuite, separate shower, and substantial storage. The port hull houses two guest cabins, each with their own ensuite bathroom. This three-cabin configuration balances owner privacy with room for family and guests.

Systems and equipment reflect a cruising-focused build: twin air conditioning units, Onan generator, large solar array, watermaker, and washing machine provide self-sufficiency for extended time away from shore facilities. The boat features 110V electrical systems and an offshore cruising inventory. In August 2022, professional bulkhead reinforcement work was completed at West End Boatyard in accordance with Lagoon factory specifications, enhancing structural integrity.