Tiara 3700 Open Yacht Search Stock & Used Yachts The 3700 Open is a low-profile open yacht from American builder Tiara Yachts. This planing yacht is constructed from fibreglass and can deliver speeds in excess of 30 knots. Read More Specs Length 39' 8" (inc. pulpit) Materials Fibreglass Hull & Superstructure Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 39' 8" (inc. pulpit) Beam 14' 2" Draft (full load) 3' 9" Fuel capacity 411 Gallons Fresh Water capacity 98 Gallons Black water capacity 40 Gallons Max speed 30 Knots Cruising speed 25 knots Hull GRP Superstructure Fibreglass Show Full Specs Hide Full Specs