Seaview 56

Length overall :17.61M

Beam max :8.80M

Draft (incl. props at full load) :1.50M

Displacement (at full load) :29.00Tons

Starting with a clean design slate, Heysea being a firm of naval architects, conducted exhaustive research from current catamaran owners, designers and industry professionals. The culmination of this has led to a very collaborative effort featuring renowned sailing cat designer Bill Dixon, Paolo Dose of VYD Design and of course the large and experienced Superyacht design team of Heysea Yachts.

What does this mean? We have an exceptional hull from proven pedigree of design, an interior to rival 100ft yachts and good old fashion boat building techniques and proven engineering.


We have created a catamaran that is unrivalled, with panoramic windows, fast leading external areas that is truly designed to travel the globe.


In a departure from normal marketing, the shipyard has decided to offer the catamaran to the market only in a high spec. Whilst there are many choices and there are always alternative options, our "standard" 56 catamaran, both in price, performance and poise sets a new bench market as a new market entrance and is guaranteed to make your short list.





Technical characteristics

Main Technical data
Length overall : 17.61M
Beam max : 8.80M
Draft (incl. props at full load) : 1.50M
Displacement (at full load) : 29.00Tons
Engine VOLVO D2-75/150S ×2
Max Speed
Fuel 1000 L
Fresh Water 1000 L
Length waterline 16.33 M
Beam 8.80 M
Mast Height above WL 28 M
Full-batten Mainsail 112 Square meter
Selftacking Jib 70 Square meter
Cruising Speed 8-10 NM