2023 Boston Whaler 405 Conquest Boat in Anacortes, WA 98221 US
405 Conquest
3 Engines (3x Mercury)
41.3 feet
Gas
Fiberglass/Reinforced
LIKE NEW fully loaded Boston Whaler 405 Conquest with triple 600s!
Still under Platinum extended warranty until 2029
This beautiful 2023 Boston Whaler 405 Conquest is turnkey and loaded with every option! Double DDs is one of the only 405 Conquests available in the PNW and has been in covered moorage for the last 18 months. The desirable triple 600hp engine arrangement is smooth, responsive, and quiet. This boat is exceptionally well equipped with the diesel genset, Seakeeper stabilization system, comprehensive electronics package with thermal night vision camera, aft facing "summer kitchen" integrated in the transom, and even the stunning Ice Blue color scheme upgrade with matching painted engines.
The 405 Conquest is called the "SUV of the seas" for her versatility and capability. This boat is equally suited for a quick day trip at 50 knots, or serious offshore fishing.
This boat can easily be shipped anywhere in North America, and represents a unique opportunity for east coast buyers to take a once in a lifetime trip to Alaska or around Vancouver Island before she is shipped to her new home!
This vessel will not disappoint.
Key Features:
Triple Mercury 600hp V12 outboards (220hrs)
Dual joystick controls (port and starboard) with Skyhook
Panda 15kW diesel genset (65hrs)
Seakeeper SK6 Gyro stabilizer
Platinum extended service contract until April 2029 ($96K option)
Interior/ cabins:
Teak interior with satin finish
Integrated hull windows with opening ports
Beds with power incline, custom mattresses and custom fitted sheets/ covers
Window/ escape hatch above master bed
Fishing rod storage above guest bed
24" TV in master with sound bar
24" TV in salon area with sound bar
Dinette with power raise/ lower table convertible to bed with filler cushion
Galley area with sink, Kenyon single burner cooktop, and AC/ DC fridge/ freezer
Electric head with separate shower stall. Access from master and salon
LED lighting throughout
Air conditioning throughout
Deck:
Teak floors in helm/ deck area
Opening windows on each side of deck
Wet bar with sink, Kenyon single burner cooktop, and AC/DC fridge
Convertible countertop/ seat next to wet bar
Fwd lounge area with adjustable backrest
Power opening sunroof hardtop
Power retracting sunshade in cockpit
Aft polycarbonate weather enclosure
Aft facing integrated BBQ station with sink and fridge in transom
Optional folding cockpit seat on starboard side
Boarding door/ dive door on port side of cockpit
Fresh and seawater washdown connections
316L stainless railings and hardware
Plumbed bait well
Plenty of rod holders!
Mechanical:
Trim tabs
Automated engine flush system
Electrosea anti fouling strainer for aircon system
ACR Spotlight
Stainless 44lb anchor with 400' of chain/ rode
Electric windlass
Freshwater anchor washdown
Reverse cycle heat/ aircon
11 gallon hot water heater
House battery bank- 3 group 31 12v
Electronics:
Simrad electronics (2x 19" MFD and 1x 24" MFD)
Simrad open array radar
CHIRP transducer
Simrad VHF radio
Czone digital switching
FLIR thermal imaging camera
JL Audio sound system throughout
Remote controlled ACR Spotlight
Tankage:
Fuel 620 gallons
Fresh 90 gallons
Waste 30 gallons
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
| Date | Event | Price |
|---|---|---|
| 6/27/26 | Initial price | $1,249,000 |
2023 Boston Whaler 405 Conquest Video Tours
Overview
The Boston Whaler 405 Conquest represents the largest model in the Conquest lineup, designed with versatility in mind to accommodate families who enjoy both fishing and cruising. This model offers customizable features that cater to a dual-purpose lifestyle, blending comfort and functionality seamlessly.
Cockpit and Exterior Features
The cockpit of the 405 Conquest measures 11 feet 3 inches wide by 6 feet 6 inches fore and aft, offering a spacious and adaptable area. The standard layout includes a flip bench seat at the stern, while an optional summer kitchen replaces this with an electric grill, stainless steel rail, drawer-style refrigerator, sink, and multiple beverage holders. Storage is thoughtfully integrated, including dedicated spaces for a five-gallon bucket and cockpit tables, which Boston Whaler terms 'point-of-use storage.' For anglers, an optional aquarium live well can substitute the summer kitchen, with kitchen features relocated forward under the lounge. Additional fishing amenities include a 19-gallon live well in the aft port corner, rod holders, hawse pipes, racks for downrigger balls, and a first-in-class port side hull dive door with a heavy-duty stainless steel latch for hauling large fish or launching divers. The cockpit also features low-pressure glycol-filled cooling tubes for the 290-quart fish boxes, enhancing ice retention. Comfort and convenience are addressed with an optional 7-foot long sure shade, multiple rod holders on the hardtop, aft-facing lounge seats with beverage holders, a cooler with dual access, a pull-out shower, and wide passageways with secure rails leading to the foredeck. The foredeck itself boasts a 70-inch long by 58-inch wide sun pad with adjustable headrests, cup holders, grab rails, stereo speakers, and USB plugs.
Helm and Cockpit Galley
Access from the cockpit to the helm deck is facilitated by 9-inch tall steps with a 28-inch wide space between seats. The helm features a single-person seat that slides on a power base, with armrests and bolsters that fold up and a swivel function allowing the captain to engage socially when docked. The cockpit galley includes a Corian countertop, a single Kenyan burner, a sink with a fold-up faucet and removable cover, along with ample storage through drawers, cabinets, and a drawer-style refrigerator. The helm windshield is equipped with Boston Whaler's patented power vents and offers an optional full glass configuration. Additional features include overhead spreader lights, outrigger handles, speakers, courtesy lights, and a soft zipper pocket for storing the cockpit enclosure. An optional power skylight replaces standard hatches to enhance natural light.
Interior Living Spaces
The cabin provides six feet two inches of headroom and begins with a private bow stateroom, a highly requested feature in this size class. The sliding cabin hatch is uniquely designed with an articulating lower section to accommodate the hull's V-shape, a patented innovation by Boston Whaler. The bow berth, centered on the boat's axis, measures 80 inches long by 58 inches wide, with steps on either side. It includes adjustable head positioning for reclining to watch a 24-inch TV and stereo system located aft to port. Storage is abundant, with a cedar-lined hanging locker to starboard, a cedar-finished closet with shelves to port, and a large berth base that opens on gas struts for storing sizable items such as a life raft or luggage. A Dyson vacuum cleaner is standard and stored in the bow locker.
Heads and Additional Cabin Features
The private head compartment is accessible both from the master stateroom and the salon, featuring a separate shower area with a rainfall showerhead and a pull-up wand. The showerhead is designed to be recessed into the overhead in future models. The head also includes a vessel sink with Corian countertops, a skylight, and an opening port for ventilation. The salon area benefits from overhead skylights and hull-side windows that provide ample natural light. The dinette table folds to allow easy access and lowers to create additional sleeping space suitable for one adult or two children. Entertainment is supported by a stereo and a 32-inch TV, while controls for cooling, fish boxes, water maker, Sea Keeper, TV antenna gain, and air conditioning are discreetly housed behind overhead cabinet doors.
Galley and Aft Cabin
Located to port of the cabin steps, the galley is equipped with a single burner stove and a sink set in a Corian countertop, complemented by overhead storage and glass and beverage holders. Below the sink, an Isotherm refrigerator and a wastebasket are integrated. Above the galley, a cedar-lined locker offers additional storage with various shelves and compartments. The aft cabin features an 82 by 55 inch mattress that raises on a power assembly to reveal substantial storage beneath. Optional overhead racks can accommodate up to six fishing rods, enhancing the boat's utility for anglers.
Conclusion
The Boston Whaler 405 Conquest combines versatile cockpit and helm deck arrangements with comfortable and well-appointed interior accommodations, making it well-suited for family adventures on the water. Its thoughtful design caters equally to fishing enthusiasts and cruising families, while performance capabilities with Quad 400 Mercury outboards are detailed in a separate review. Overall, the 405 Conquest exemplifies Boston Whaler's commitment to quality, innovation, and multifunctional use.
Overview from around the web 2023 Boston Whaler 405 Conquest
The 2023 Boston Whaler 405 Conquest has garnered positive feedback from customers who appreciate its balance of luxury, performance, and functionality
Many users highlight its spacious and thoughtfully designed cockpit, making it an ideal space for both fishing and entertaining. The expansive helm area, equipped with cutting-edge navigation and control systems, has been praised for ease of use and visibility. Customers are particularly impressed with the boat's stability and handling, noting that it navigates rough waters with confidence and smoothness, a trademark of the Boston Whaler brand. The large cabin space and comfortable sleeping accommodations have also received accolades, with many mentioning how well-suited it is for extended trips. Additionally, the high-quality materials and attention to detail in the construction have not gone unnoticed. Owners appreciate the commitment to safety features, recognizing that the 405 Conquest is built to endure various marine environments while providing peace of mind. Overall, the consensus is that the 2023 Boston Whaler 405 Conquest is a versatile, well-crafted choice for boating enthusiasts seeking performance without sacrificing comfort.
The Biggest Pros and Cons
2023 Boston Whaler 405 Conquest: Pros and Cons
Pros
Exceptional Stability: The 405 Conquest features Boston Whaler's signature hull design, providing outstanding stability and a smooth ride even in challenging sea conditions. This makes it an ideal choice for both novice and experienced boaters.
Spacious Deck Area: With ample space for fishing, entertaining, or lounging, the 405 Conquest offers a well-designed cockpit and deck layout. The boat can accommodate multiple guests comfortably, making it perfect for family outings or social gatherings.
Luxurious Cabin: The interior is elegantly crafted, featuring high-quality materials and finishes. The cabin includes a spacious salon, full galley, and a well-appointed head, ensuring comfort during overnight trips.
Advanced Technology: Equipped with state-of-the-art electronics and navigation systems, the 405 Conquest enhances the boating experience with user-friendly interfaces and comprehensive controls. The boat also includes high-performance sound systems for entertainment.
Versatile Features: The 405 Conquest is designed for both fishing and cruising. It features multiple rod holders, a livewell, and fish boxes, along with comfortable seating areas and a sunshade for relaxation.
Powerful Engine Options: With the ability to configure powerful outboard engines, the 405 Conquest offers impressive speed and performance, ensuring you can reach your destination quickly and efficiently.
Cons
Price Point: As a premium model, the 2023 Boston Whaler 405 Conquest comes with a higher price tag compared to some competitors in the same segment. This may not make it an affordable option for every boater.
Maintenance Requirements: Like any high-performance vessel, the 405 Conquest may demand regular maintenance and care, which can require time and resources.
Fuel Consumption: With its powerful engines, the 405 Conquest may have higher fuel consumption, especially during extended trips or at higher speeds. This is a consideration for budget-conscious boaters.
Size and Maneuverability: While the larger size provides many advantages, it may pose challenges for maneuvering in tight spaces such as marinas or docking areas, especially for less experienced captains.
Limited Personalization Options: While the boat comes well-equipped, customization options may be limited compared to other models, which could affect personal preferences regarding layout and features.
Made For
The 2023 Boston Whaler 405 Conquest is designed for the discerning boating enthusiast who seeks the perfect blend of luxury, performance, and versatility. Ideal for serious anglers, families, and leisure cruisers alike, this vessel accommodates a variety of activities on the water. With spacious seating, a well-appointed cabin, and cutting-edge technology, it caters to those who prioritize comfort without sacrificing functionality. Whether you’re embarking on a weekend fishing trip, a family outing, or a sunset cruise, the 405 Conquest offers the performance needed to navigate inshore and offshore waters with confidence. Its robust construction ensures durability, while the luxurious interiors provide a relaxing retreat. For those who appreciate craftsmanship and innovation, the 2023 Boston Whaler 405 Conquest is the ultimate choice, delivering a seamless experience for anyone who enjoys the thrill of life on the water.
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| $1,249,000 | $424,999 | $369,995 | $350,000 | $349,000 | $254,900 |
| Anacortes | La Conner | Seattle | Bellingham | Anacortes | Seattle |
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Meet the Broker

Address
Boat Location
Contact North Pacific Yacht Brokers about 2023 Boston Whaler 405 Conquest
481 14th Street, Everett, WA, 98201






















































