Grand Banks 58 Eastbay Flybridge Yacht Search Stock & Used Yachts The 58 Eastbay Flybridge is a flybridge boat from American builder Grand Banks. The 58 Eastbay Flybridge is a yacht built from fibreglass, the planing hull design will reach a top speed of 30 knots. Read More Specs Length 19.33m Materials Fibreglass Hull & Superstructure Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 19.33m Beam 5.39m Draft (full load) 1.62m Fuel capacity 4,448 Litres Fresh Water capacity 1,060 Litres Max speed 30 Knots Hull GRP Superstructure Fibreglass Show Full Specs Hide Full Specs