S/V Althea is a meticulously upgraded 2000 Leopard 45—extended to 47 feet in 2023 for improved performance—offered for sale by owner.
Designed by Simonis Voogd and built by Robertson & Caine, this model set the benchmark for comfort, safety, and sailing ease, earning Cruising World’s “Charter Boat of the Year” and a strong following in the Moorings and Sunsail fleets.
Her open, functional layout includes a spacious aft deck, extended swim platform, and foredeck trampoline—perfect for relaxed cruising or entertaining.
The mainsail arch keeps lines safely overhead, and robust shaft drives with skeg-protected rudders make Althea ideal for long-range or off-grid sailing.
Built to last and upgraded to perform, Althea is a rare opportunity to own a bluewater-ready catamaran with a proven pedigree and modern refinements.













