DEAN 365

About the DEAN 365

The Dean 365 is a South African-built catamaran designed by Peter Dean and constructed by Dean Catamarans (RSA) between 1990 and 1996. With a displacement of 12346.0 lb and a beam of 17.72 ft, this vessel represents a specific era of performance-oriented multihull design, though the exact total hulls built is not specified in the available data.

Best for:

This boat is well-suited for coastal cruising and light offshore passages, appealing to owners who prioritize speed and shallow draft access over heavy bluewater endurance. The cutter rig and relatively low comfort ratio of 11.66 suggest it is best handled by experienced sailors comfortable with active boat management.

Bluewater capability:

With a capsize ratio of 3.07 and a low draft of 2.62 ft, the Dean 365 is capable of offshore passages but requires careful weather routing due to its light displacement and narrow beam-to-length ratio compared to heavier bluewater cruisers.

Comparables:

Comparable vessels include other 1990s performance catamarans such as the Lagoon 380 or Fountaine-Pajot Aventura, which share similar beam dimensions and target the same market of active cruisers. The Dean 365 distinguishes itself with its specific South African build quality and Peter Dean's hull form, offering a lighter displacement than many contemporary French designs.