Boston Whaler 345 Conquest Open

Building on the incredible success of our 345 Conquest, Boston Whaler has launched the new 345 Conquest Open, a serious offshore fishing machine that maintains the brawn and ruggedness of its closed-bridge kin. The Open's cockpit has the same beefy windshield frame system as the original 345 Conquest, but incorporates low profile windshield wings on the side and a rotating center vent in front for a fresh, open-air feel. By installing the all-new optional marlin tower on the hardtop (also available on the closed-bridge 345 Conquest), hardcore anglers can gain an undeniable advantage over sportfish.

Specified measurements are approximations and are subject to variance.

  • LOA: 35' 11" (10.95 m) (with pulpit)
  • Centerline Length: 34' (10.36 m) (hull only)
  • Beam: 11' 8" (3.56 m)
  • Draft: 22" (.56 m)
  • Boat Weight (dry, no engine): 14200 lbs (6441.0 kg)
  • Deadrise at Transom: 20°
  • Transom Angle: 15°
  • Cockpit Depth: 28" (.71 m)
  • Bridge Clearance with Hard Top: 10' (3.05 m), 11' 2" (3.40 m)
  • Bridge Clearance with Radar: 11' 1" (3.38 m)
  • Bridge Clearance with Upper Station: 17' (5.18 m)
  • Bridge Clearance with Upper Station and Outriggers: 23' (7.00 m)
  • Swamped Capacity: 4900 lbs (2222 kg)
  • Persons Capacity: 14
  • Maximum Horsepower: 900 hp (672 kW)
  • Max Weight Capacity: 5580 lbs (2531 kg)
  • Minimum Horsepower: 550 hp (410 kW)
  • Maximum Engine Weight: 2100 lbs (953 kg)
  • Transom Height: 30" (.76 m)
  • Water Capacity: 45 gallons (170.31 L)
  • Waste Capacity: 20 gallons (75.71 L)
  • Fuel Capacity: 421 gallons (1594 L)