Grand Banks 58 Eastbay Flybridge Yacht Search Stock & Used Yachts The 58 Eastbay Flybridge is a flybridge boat from American builder Grand Banks. This planing yacht is constructed from fibreglass and can deliver speeds in excess of 30 knots. Read More Specs Length 63' 5" Materials Fibreglass Hull & Superstructure Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 63' 5" Beam 17' 8" Draft (full load) 5' 4" Fuel capacity 1,175 Gallons Fresh Water capacity 280 Gallons Max speed 30 Knots Hull GRP Superstructure Fibreglass Show Full Specs Hide Full Specs