Sea Ray 680 Sun Sport Yacht Search Stock & Used Yachts The 680 Sun Sport is a sportsboat from American builder Sea Ray. The 680 Sun Sport is a yacht built from GRP, featuring a hull design. Read More Specs Length 21.46m Materials GRP Hull & Superstructure Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 21.46m Beam 5.64m Draft (full load) 1.45m Fuel capacity 3,785 Litres Fresh Water capacity 757 Litres Black water capacity 379 Litres Dry weight 30,870,768.51kg Hull GRP Superstructure GRP Show Full Specs Hide Full Specs