2017 Boston Whaler 345 CONQUEST Boat in Seabrook, TX 77586 US

$369,500

Used
builtBuilt in 2017
Year the boat was built
model

345 CONQUEST

Boat model
engine

3 Engines (3x MERCURY)

Engine type and count
length

33 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
33ft
Length Overall
33ft
Beam
11.667ft
Max Draft
3ft
Cruising Speed
26.07kn
Max Speed
32.15kn
Cabins
1
Fuel Tanks
400gal
Hull Material
fiberglass
Hull Shape
other
Engine 1
Engine Make
MERCURY
Engine Model
VDO JS L6
Total Power
350hp
Engine Hours
310
Fuel Type
gasoline
Engine 2
Engine Make
MERCURY
Engine Model
VDO JS L6
Total Power
350hp
Engine Hours
310
Fuel Type
gasoline
Engine 3
Engine Make
MERCURY
Engine Model
VDO JS L6
Total Power
350hp
Engine Hours
310
Fuel Type
gasoline

Price History

DateEventPrice
9/24/26Initial price$369,500

Contact MarineMax Houston

Seabrook, TX, 77586

Boston Whaler 345 CONQUEST: BoatTEST Review

Reviewed by Jeff Hammond

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.

Rating: 4.3 out of 5

Overview from around the web 2017 Boston Whaler 345 CONQUEST

The 2017 Boston Whaler 345 CONQUEST has received favorable reviews from customers who appreciate its combination of performance, comfort, and functionality

Boaters have praised its sturdy construction and reliability, highlighting the boat's unsinkable design as a major safety feature. Many users enjoy the spacious cockpit and luxurious cabin layout, which offers ample seating and sleeping space for family and friends. Customers also commend the innovative Fishing and Cruising features, such as the well-equipped helm, ample storage, and user-friendly electronics. The powerful twin engines provide impressive speed and handling, making it suitable for both fishing expeditions and leisurely coastal cruises. Overall, owners express satisfaction with its versatility, making it a prime choice for both fishing enthusiasts and families looking for quality time on the water. The 345 CONQUEST continues to impress with its strong performance and thoughtful design, ensuring enjoyable outings on the open sea.

The Biggest Pros and Cons

The 2017 Boston Whaler 345 Conquest is a well-regarded vessel known for its blend of performance, comfort, and versatility. Here are some pros and cons to consider:

Pros

Durable Construction: Built with Boston Whaler's signature unsinkable technology, the 345 Conquest is designed for stability and durability, making it a reliable choice for offshore adventures.

Spacious Cabin: The interior offers ample space with a well-appointed cabin that includes a comfortable seating area, full galley, and a head, providing all the amenities needed for extended trips.

Versatile Fishing and Cruising: The layout is versatile, accommodating both serious anglers and those looking to enjoy leisurely cruising, making it suitable for a variety of activities.

Powerful Performance: Equipped with twin Mercury Verado outboards, the 345 Conquest delivers impressive speed and responsiveness, ensuring an exhilarating on-water experience.

Excellent Safety Features: With high freeboards and wide walkways, this boat offers enhanced safety for family outings, with thoughtful design elements that minimize the risk of accidents.

Generous Cockpit Space: The cockpit is spacious and functional, featuring ample room for fishing or entertaining, complete with rod holders and a live well for serious anglers.

Advanced Electronics: The inclusion of modern navigation and fish-finding electronics enhances the boating experience, providing peace of mind and ease while navigating in diverse conditions.

Cons

Price Point: The 345 Conquest is on the higher end of the price spectrum, which may be a consideration for budget-conscious buyers.

Fuel Efficiency: While performance is robust, fuel consumption can be significant, especially at higher speeds, which might necessitate careful planning for longer trips.

Draft: The draft of the vessel may limit access to shallow areas or certain docking spots, which can be a factor for boaters who enjoy exploring less accessible waters.

Weight: Being a larger and well-equipped boat, it can be heavier than other boats in its class, which may influence trailering options and maneuverability in tight spaces.

Maintenance Costs: The advanced features and twin engines could lead to higher maintenance and repair costs compared to smaller, simpler vessels.

Made For

The 2017 Boston Whaler 345 Conquest is designed for the boating enthusiast who seeks a perfect blend of luxury, performance, and versatility. Ideal for families looking to enjoy weekend getaways, this boat offers ample space, sophisticated amenities, and the ability to handle both coastal cruising and offshore fishing with ease. Anglers will appreciate the well-thought-out fishing features, including spacious cockpit areas, rod holders, and a livewell, while families will enjoy the comfortable cabin with a fully equipped galley, private head, and sleeping accommodations for multiple passengers. Whether you're a seasoned mariner or a novice boater, the 345 Conquest caters to those who value quality craftsmanship and a reliable ride. It's perfect for adventurous individuals and families who want to create lasting memories on the water, while experiencing the iconic stability and seaworthiness that Boston Whaler is known for.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2017 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 Walkaround 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.
$
$
510152025
%
Principal Loan Amount$ 314,075
Total Payment$561,554.43
Monthly payment
$2,339.81/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2017 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 Walkaround 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.
$
$
510152025
%
Principal Loan Amount$ 314,075
Total Payment$561,554.43
Monthly payment
$2,339.81/mo

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LocationSeabrookGalvestonSeabrookSeabrookPort AransasPort Aransas
Nominal Length33'35'38'35'31'32'
Draft3'-----
Engine MakeMERCURYMercury VeradoMERCURYMERCURYMercuryMercury
Total Engine Power350 hp350 hp350 hp900 hp300 hp400 hp
Days on Market0875863261142
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Seabrook, TX 77586

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