2011 Boston Whaler 345 Conquest

$249,000

Used

Boat in Montrose, NY 10548 US

builtBuilt in 2011
Year the boat was built
model

345 Conquest

Boat model
engine

3 Engines (3x Mercury)

Engine type and count
length

34 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
34ft
Length Overall
34ft
Beam
11.67ft
Max Bridge Clearance
10ft
Max Draft
1.83ft
Dry Weight
14200lb
Heads
1
Max Capacity
5580
Seating Capacity
14
Fuel Tanks
421gal
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
Mercury
Engine Model
CXL DTS Verado FourStroke
Total Power
300hp
Engine Hours
880
Engine Type
outboard-4s
Fuel Type
gasoline
Engine 2
Engine Make
Mercury
Engine Model
CXL DTS Verado FourStroke
Total Power
300hp
Engine Hours
880
Engine Type
outboard-4s
Fuel Type
gasoline
Engine 3
Engine Make
Mercury
Engine Model
CXL DTS Verado FourStroke
Total Power
300hp
Engine Hours
880
Engine Type
outboard-4s
Fuel Type
gasoline
Standard Equipment
  • All Rails Welded 316-L Stainless Steel
  • All Hardware 316-L Stainless Steel
  • Vinylester barrier coat

    DECK / COCKPIT

  • 10" Stainless steel cleats; bow (2), stern with hawse pipes (2 per side) (4), spring line (2), bow pulpit (1), cross tie cleats at transom (2)
  • 28" interior freeboard
  • Cockpit coaming bolsters
  • Cockpit shower with hot and cold water
  • Cockpit blue and white LED courtesy lighting
  • Self bailing cockpit
  • Stainless steel cockpit toe rails with downrigger weight holders (2 per side)
  • Drink holders
  • Anchor locker freshwater washdown system
  • Forward deck mounted stainless steel rod holders (2)
  • Gunnel mounted stainless steel rod holders (4)
  • Transom mounted stainless steel rod holders (3)
  • Integral bow pulpit with stainless steel roller assembly
  • Motor well drains
  • Bow and stern eyes
  • Heavy-duty rub rail
  • Stainless steel grab rails
  • Welded stainless steel bow rail
  • Acrylic transom door with stainless steel latch
  • Covered telescoping stainless steel swim ladder with stainless steel grab rail

    COCKPIT PREP AND ENTERTAINMENT CENTER WITH GRAB RAILS

  • Port sink with cutting board
  • Fiberglass carry on cooler with cushion
  • Drawer and tackle storage
  • Refrigerator / freezer

    CONSOLE

  • Center helm layout
  • 12-V receptacle
  • Accent gelcoat color to reduce glare
  • Air conditioning vents (4)
  • Cast stainless steel steering wheel with knob
  • Compass
  • Dash visor
  • Electrical switch panel with circuit breaker protection and illuminated text
  • Electronics mounting surface (space for two 14" screens)
  • Locking glove box
  • Remote ignition key switches with pushbutton start at helm

    SEATING

  • Center helm seat with premium pedestal, vertical adjustment, adjustable slide and cushions
  • Helm and companion footrests
  • Fold-away stern bench seat
  • Port lounge
  • Slide out cockpit cooler seat with cushion
  • Starboard companion seat with adjustable slide bolster

    STORAGE

  • Battery storage
  • Bilge storage tray
  • Bow anchor locker with drains
  • Cabin interior rod racks (4)
  • Cedar lined hanging locker with light
  • Downrigger weight holders (4)
  • Fire extinguisher pocket
  • Forward berth gunnel storage shelf
  • In deck fi shboxes with pump-out (2)
  • Storage cabinets at galley
  • Storage drawer under starboard seat
  • Storage drawers under island bed
  • Storage tray under island bed
  • Storage under port lounge
  • Storage under starboard settee
  • Under gunnel rod racks (4)

    WINDSHIELD / HARDTOP SYSTEM

  • Aft curtains with door
  • Canvas storage system
  • Cockpit fl ood lights
  • Courtesy / chart lights; red and white
  • Integrated windshield and hardtop
  • Windshield wipers with wash system
  • Hardtop with electronics mounting surface
  • Opening deck hatches (2)
  • Premium integrated stereo speakers (4)
  • Rod holders (6)

    CABIN INTERIOR

  • Cabin lights with dimmer switches
  • Dockside TV / phone inlets
  • DVD player
  • Fixed portholes (4)
  • 20" fl at screen HDTV
  • Hardwood cabin sole
  • Lockable acrylic cabin door
  • Stereo
  • Clarion AM / FM digital with CD player, iPod controls, 6 premium waterproof speakers (2 cabin, 4 cockpit), remote control at helm, USB and MP3 inputs
  • Satellite radio with 6 month subscription
  • (Sirius satellite receiver with antenna)
  • Easy to clean interior materials

    FORWARD BERTH

  • Carbon monoxide detector
  • Island bed with fi tted sheet, comforter, two regular size pillowcases and throw pillows
  • Opening hatch with solar shade and sky screen
  • Powered headrest

    MID BERTH

  • Carbon monoxide detector
  • Hardwood cabin sole
  • Privacy curtain
  • Reading light
  • Throw pillows
  • U-shape seating that converts to berth

    STARBOARD SETTEE

  • Coverts to single berth
  • Rod storage with accent lighting
  • Throw pillows
  • Wood table

    GALLEY

  • Electric fl at cook-top with touch controls
  • Microwave
  • Coffee maker
  • Karadon solid surface countertop
  • Refrigerator 12-V / 120-V (3.9 cubic feet)
  • Sink with hot and cold water faucet
  • Trash receptacle
  • Wood grain fi nish cabinets with storage

    HEAD

  • 800 GPH shower sump
  • Vacu-Flush toilet, holding tank, dockside pump-out, overboard discharge and tank level indicator
  • Full length mirror
  • Karadon solid surface vanity countertop
  • Lighting
  • Powered ventilation
  • Pullout showerhead with mixer valve
  • Sink with hot and cold faucet
  • Soap and toothbrush holder
  • Toilet paper holder
  • Towel rack
  • Vanity grab rail
  • Vanity storage
  • Shower curtain

    MECHANICAL

  • 300 CXL DTS Dual Mercury Verado FourStroke with SmartCraft Vessel View Display and hydraulic power steering
  • Fuel tanks (2 for 421 gallons total)
  • Tilt steering
  • Stainless steel propellers
  • Cabin air conditioning (12,000 BTU), reverse cycle
  • Cockpit air conditioning (18,000 BTU), reverse cycle
  • Electric dual trumpet horns
  • Automatic bilge pumps (1100 GPH forward, 2000 GPH aft)
  • High water bilge pump with alarm (2000 GPH)
  • Battery boxes with switches (4)
  • Advanced battery management system
  • Bow thruster (4 kW)
  • Machinery space lighting
  • Diesel generator (8 kW) with 20-gallon fuel tank
  • Dockside hook up and tank level indicator for hot and cold pressurized water system
  • Dual 30 amp shore power inlets with battery charger, isolation transformers and shore power cords
  • Electric trim tabs with indicator
  • LED Navigation lights
  • Livewell (40-gallon) with blue interior, raw-water fi ll and light
  • Raw-water washdown
  • Transducer mount area
  • Windlass with rode and anchor
  • Freshwater tank (45-gallons)
Engine Notes

Additional Mercury twin engines available. Fuel with triple engines is 421 gallons.

Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
10/15/25No change$259,000
10/1/25Price decreased$249,000(-3.9%)

Contact Knot 10 Yacht Sales

Boat Location Appears Under Price In Listing

Boattest.com Review

Overview

The Boston Whaler 345 Conquest is designed for boaters seeking to downsize from larger vessels without sacrificing capability or seaworthiness. It offers a versatile platform suitable for both blue water fishing and family cruising. With a length overall of 35 feet 11 inches, a beam of 11 feet 8 inches, and a shallow draft of 22 inches, the 345 Conquest balances manageable size with offshore performance.

Power and Performance

Powered by triple 300-horsepower Verado outboard engines equipped with 17-pitch Rev4 four-bladed propellers, the 345 Conquest achieved a top speed of 50 miles per hour (43.5 knots) at 6,000 RPM during testing. At this speed, fuel consumption was 81.7 gallons per hour. However, cruising at a more economical 28.1 knots reduced fuel burn to 39.6 gallons per hour, providing a range of 256 nautical miles with a 10% fuel reserve. The boat accelerates with a bow rise of approximately 13 degrees without obstructing forward visibility. It handles turns with a roll of about 17 degrees and exhibits typical offshore boat behavior by shedding water to the sides. While speed decreases during turns, applying power early helps maintain momentum. The vessel cruises with a slight 5-degree bow-high attitude, effectively keeping spray off the windshield. Overall, the 345 Conquest delivers a stable and confident ride in various sea conditions.

Exterior Design and Bridge

The 345 Conquest features a commanding upper helm with excellent visibility and a surprisingly stable ride despite a higher center of gravity. The helm provides secure handling even during aggressive maneuvers. The tower offers outstanding cockpit visibility and precise control, responding instantly to steering inputs and effectively managing water intrusion. The cockpit itself measures 6 feet 4 inches by 9 feet, providing nearly 57 square feet of working space. Fishing amenities include dual fish boxes on either side of the deck, multiple rod holders located on the tower, hardtop sides, cap rails, and transom, as well as under-gunnel rod storage on the port side. An insulated live well and outriggers are mounted on both sides of the tower, with electrical connections and storage for downrigger weights conveniently located below. Ten-inch stainless steel cleats backed by whale board are accessed through hawse holes in the cap rail. Additional storage includes two tackle drawers, general storage compartments, and a dedicated space for a five-gallon bucket.

Cockpit and Deck Features

The cockpit is designed for both fishing utility and family enjoyment. Cushions have been updated from gray to tan, matching the dashboard color for a cohesive aesthetic. Seating converts into a comfortable gathering area, complemented by an electric grill with adjacent storage. The grill includes a safety micro switch that shuts it off when the cover is closed. An optional cockpit table transforms the space into an alfresco dining area, and the aft-facing seat features a pull-out footrest. Forward on the bow, a quick windlass with a stainless steel anchor roller is mounted on the pulpit, accompanied by a hatch for tangle management and a remote control for the windlass accessible from both the bow and helm. Freshwater washdown is located beneath the hatch. The boat’s freeboard measures 31 inches at the hip and rises to four feet at the bow, contributing to its offshore capability. Side decks are protected by 24-inch high rails, and the large foredeck combined with a windshield extending to the hardtop effectively deflects green water and manages spray.

Helm and Electronics

The main helm is equipped with twin 16-inch multifunction touchscreen displays and a Mercury VesselView 7 LCD display below. Controls include a joystick for precise docking maneuvers and digital throttle controls with comprehensive functionality. Climate control is provided with cockpit heating and air conditioning. The upper helm in the tower features a 9-inch Raymarine moving map display, a 7-inch VesselView display, VHF radio speaker, and Mercury’s DTS digital throttle and shift controls. Additional features include a precision pilot control pad, an easily accessible horn, Lenco’s automatic trim adjust system, joystick piloting, and engine start/stop switches.

Interior Living Spaces and Accommodations

Below deck, the 345 Conquest offers a well-designed cabin with abundant natural light flowing through the galley, cabin, and head areas, highlighting rich wood finishes and quality upholstery. The dynamic cabin system allows the couch to convert into a bed with ease, providing comfortable overnight accommodations. While the boat is primarily intended for day use by big game fishermen who may stay ashore overnight, the cabin offers a practical and inviting space for guests.

Conclusion

The Boston Whaler 345 Conquest successfully combines offshore fishing capabilities with family cruising comforts in a downsized, manageable package. It delivers performance comparable to larger convertibles at more economical speeds and offers a versatile cockpit and deck layout suitable for serious anglers and recreational users alike. While overnight accommodations are somewhat modest, the boat’s seaworthiness, handling, and thoughtful design make it a compelling choice for those seeking a capable and efficient offshore express boat.

Overview from around the web 2011 Boston Whaler 345 Conquest

Customers praise the 2011 Boston Whaler 345 Conquest for its exceptional versatility and reliable performance

Many highlight its spacious and well-designed cockpit, which offers ample seating and storage, making it ideal for both fishing and family outings. The boat’s solid construction and unsinkable hull provide added peace of mind on the water. Users also appreciate the smooth ride and powerful engines that handle various sea conditions with ease. Overall, owners commend the 345 Conquest for combining comfort, durability, and functionality in a stylish package.

The Biggest Pros and Cons

The 2011 Boston Whaler 345 Conquest is a versatile and well-regarded sportfishing boat that offers a blend of performance, comfort, and durability. Here are some of the key pros and cons to consider:

Pros

Build Quality: Boston Whaler is known for its unsinkable hull design and solid construction, providing peace of mind on the water.

Performance: Equipped with powerful outboard engines, the 345 Conquest delivers excellent speed and handling, making it suitable for offshore fishing and cruising.

Spacious Layout: The boat features a well-thought-out deck plan with ample seating, a large cockpit, and plenty of storage, ideal for family outings or fishing trips.

Comfort and Amenities: Includes a comfortable cabin with sleeping accommodations, a galley, and a head, allowing for extended time on the water.

Fishing Features: Comes equipped with fishing essentials such as rod holders, live wells, and a bait prep station, catering to serious anglers.

Versatility: Its design balances fishing capabilities with recreational cruising, making it a great all-around boat.

Cons

Fuel Consumption: With powerful engines and a larger size, the boat can be less fuel-efficient compared to smaller models.

Price: As a premium boat with advanced features and build quality, the initial purchase price and maintenance costs may be higher than average.

Size Constraints: While spacious, the 34-foot length may limit maneuverability in very tight marina spaces and could require a skilled operator.

Weight: The boat’s solid construction adds weight, which might affect trailering options and require a robust towing vehicle.

Made For

The 2011 Boston Whaler 345 Conquest is ideal for boating enthusiasts who seek a versatile and reliable vessel that combines offshore capability with comfortable amenities. Perfect for anglers looking for a well-equipped fishing platform, as well as families and friends who enjoy day cruising or extended trips on the water. Its spacious layout, durable construction, and advanced features make it suitable for both serious fishing adventures and leisurely coastal outings.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2011 Boston Whaler 345 Conquest. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Saltwater Fishing cost in today's market, or how much does a Boston Whaler cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$1,576.76/mo
$
$
%
Principal Loan Amount$ 211,650
Total Payment$378,422.34

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2011 Boston Whaler 345 Conquest. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Saltwater Fishing cost in today's market, or how much does a Boston Whaler cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$1,576.76/mo
$
$
%
Principal Loan Amount$ 211,650
Total Payment$378,422.34

Be the first to know when similar boats hit the market

Get notified when new boats become available

Boats For Sale in New York, United States Similar to the 2011 Boston Whaler 345 Conquest

Compare with similar boats and find the perfect one for you.

The Image of 2011 Boston Whaler 345 Conquest boat docked at marina, blue hull, clear sky. - 02011 Boston Whaler 345 Conquest
$249,000$265,000$129,000$105,000$84,500$59,500
MontroseBay ShoreMamaroneckIslipStaten IslandSouthold
34'31'32'30'30'28'
2'-----
MercuryMercury VeradoMercuryYAMAHAMercuryMercury
300 hp300 hp300 hp300 hp250 hp225 hp
2321912237028192
Price
Location
Nominal Length
Draft
Engine Make
Total Engine Power
Days on Market

Meet the Broker

Address

Boat Location Appears Under Price In Listing

Boat Location

Be the First to Know

Get notified when new boats become available.