2026 Boston Whaler 405 Conquest Boat in Miami, FL 33142 US
Built in 2026
405 Conquest
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40 feet
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Other
2026 Boston Whaler 405 Conquest
What can be said about the 405 Conquest? It's been called "the SUV of the sea". It's a formidable offshore angler. It's an entertainer with amenities beyond compare. Its luxurious cabin surpasses all expectations. It's powered by up to 1,800 horses. This 41-foot dual-console cabin cruiser boat absolutely does not compromise when it comes to performance, comfort, and fishability. Enjoy long-distance cruises and overnight stays, chase gamefish far offshore, or host an impromptu gathering-with the 405 Conquest, you never have to choose between gracious comfort and exceptional capability.
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Special incentive pricing on select 2026 Boston Whaler models for a limited time. Factory incentives and savings available now. Up to $50,000 off! See dealer for pricing, eligibility, and offer details
Features may include:
Cabin Mid-Berth
- 120-V receptacle
- Air-conditioning vents from main cabin (16,000 BTU unit)
- Carbon monoxide detector
- Flooring and entry steps - solid teak with satin finish
- Lighting - LED reading lights (2)
- Lighting - LED RGB diffused courtesy lighting with dimmer control
- Lighting - LED white overhead lights with dimmer switches (1 in main area, 2 in bed area)
- Mattress - 6" thick Premium Handcraft® pillowtop innerspring with hinged access to storage
- Privacy curtain
- Storage - hanging locker (cedar lined) with removable shelves and galley dish storage with door activated light
- Storage - large storage compartment under the mattress with a powered access hatch, providing easy access to storage drawers and large molded in fiberglass trunk
- Vimar single USB receptacle
- Mid berth comes with fitted sheet, comforter and two regular size pillowcases
Deck/Cockpit
- 10" stainless steel cleats - stern cockpit with gunnel boats hawse pipe (2), anchor locker (1)
- 10" stainless steel pull-up cleats - bow (2), spring line (2), crosstie cleats at transom (2)
- 27" interior freeboard
- Acrylic transom door with stainless steel latch
- Anchor windlass with 400' rode and chain (handheld remote control, stainless steel swivel, polished stainless steel 44lb anchor, polished stainless steel bow roller davit)
- Boarding ladder at transom
- Bow eye (heavy duty polished stainless steel)
- Chrome Boston Whaler logo/model designator
- Coaming bolsters (cockpit)
- Dive door (molded fiberglass boarding door on port side with removable stainless-steel dive ladder with dedicated storage in stern seat)
Enclosed Head Compartment
- 120-V receptacle at vanity
- Dual entrance (from cabin and from master stateroom)
- Flooring - solid surface flooring in the shower and solid teak flooring on the vanity area
- Lighting - LED overhead light (2) with dimmer
- Lighting - LED RGB diffused courtesy lighting with dimmer control
- Mirror - full length (located on acrylic stateroom access door)
- Opening port light
- Rails - handrail (stainless steel )
- Shower - enclosed shower with rain head and hand-held sprayer with hot and cold faucet and bi-fold acrylic shower divider
- Shower sump
- Skylight (frosted glass)
- Toilet paper holder inside vanity
Galley
- 120-V receptacle
- Cabinet - overhead with AC and DC vessel system controls
- Cabinet storage - behind sink providing additional storage for galley supplies
Price History
| Date | Event | Price |
|---|---|---|
| 6/26/26 | Initial price | $1,145,703 |
2026 Boston Whaler 405 Conquest Video Tours
Boston Whaler 405 Conquest: BoatTEST Review
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 2026 Boston Whaler 405 Conquest
The 2026 Boston Whaler 405 Conquest has garnered enthusiastic feedback from owners who appreciate its exceptional blend of performance, comfort, and versatility
Customers frequently praise the boat's spacious and well-designed interior, highlighting the luxurious seating and ample storage options that make it ideal for both day trips and extended adventures. The helm is often complimented for its user-friendly layout and advanced technology, ensuring a seamless navigation experience. Many boaters enjoy the stability and smooth ride offered by the Conquest, even in choppy waters, which enhances their overall confidence and enjoyment while out on the water. The powerful engines provide impressive acceleration and fuel efficiency, satisfying those who seek performance without sacrificing reliability. The 405 Conquest's fishing capabilities are also a common highlight, with features like ample rod storage, a large livewell, and a spacious cockpit that make it a fisherman’s dream. Overall, the Boston Whaler 405 Conquest is regarded as a fantastic investment for those looking to combine adventure with luxury, making it a standout choice in the market.
The Biggest Pros and Cons
Pros
Unmatched Stability: The Boston Whaler 405 Conquest features a deep-V hull design that offers exceptional stability and smooth rides, even in rough waters. This makes it a reliable choice for both fishing and leisure cruising.
Spacious Layout: The interior is designed for comfort, with ample space for family and friends. The open layout includes a large cockpit, a well-appointed cabin, and a generous helm area, allowing for socializing and relaxation.
Advanced Technology: Equipped with cutting-edge navigation and control systems, the 405 Conquest offers easy handling and monitoring. Features like GPS, radar, and autopilot systems enhance the boating experience and safety.
Quality Construction: Built with Boston Whaler’s legendary unsinkable hull technology, this boat ensures durability and safety on the water. It is constructed using high-quality materials that stand the test of time.
Powerful Performance: The 405 Conquest comes with powerful engine options that provide excellent speed and efficiency, making it suitable for long distance travel and swift cruising.
Versatile Use: Whether you’re going for a fishing trip, a weekend getaway, or just a leisurely day on the water, this boat adapts to various activities, making it a versatile choice for boating enthusiasts.
Luxurious Amenities: The cabin is furnished with top-tier amenities, including a full galley, comfortable sleeping quarters, and modern bathroom facilities, ensuring comfort during extended trips.
Cons
Higher Price Point: The luxury and features of the 405 Conquest come at a premium price, which might not be suitable for all budgets. It represents a significant investment compared to other boats in its class.
Size and Maneuverability: While spacious, the size of the 405 Conquest can make it more challenging to maneuver in tight spaces or shallow waters. It may require more experience to handle effectively.
Maintenance Costs: Like many high-performance boats, the Boston Whaler 405 Conquest may incur higher maintenance costs due to its advanced systems and features. Regular upkeep is essential to preserve its value.
Fuel Consumption: Although it offers excellent performance, the powerful engines can lead to increased fuel consumption, which may be a concern for environmentally-conscious boaters or those looking to minimize running costs.
Weight: The construction of a sturdy hull and ample amenities contributes to the overall weight of the boat, which might affect towing options or the need for a more robust trailer and vehicle.
Made For
The 2026 Boston Whaler 405 Conquest is designed for avid boaters who demand versatility, comfort, and performance. This exceptional vessel caters to experienced anglers, families seeking leisure on the water, and anyone looking for a robust boat that excels in various conditions. With ample seating, a spacious cabin, and a well-equipped galley, this model is ideal for entertaining friends, embarking on fishing adventures, or enjoying a weekend getaway. Whether navigating coastal waters, cruising with family, or pursuing sportfishing escapades, the 405 Conquest embodies the spirit of adventure while delivering unmatched safety features and reliable performance. If you're searching for a boat that combines luxury with functionality, the 2026 Boston Whaler 405 Conquest is your perfect companion on the water.
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 2026 Boston Whaler 405 Conquest | |||||
|---|---|---|---|---|---|
| $1,145,703 | $1,140,208 | $1,099,323 | $1,075,000 | $1,073,800 | $1,050,000 |
| Miami | Pensacola | Sarasota | Miami Beach | Miami | Key West |
| 40' | 36' | 36' | 41' | 36' | 40' |
| - | MERCURY | MERCURY | Mercury | - | Mercury |
| - | 600 hp | 400 hp | 600 hp | - | 450 hp |
| 2 | 321 | 321 | 11 | 2 | 152 |
Other 2026 Boston Whaler 405 Conquest For Sale in Florida, United States
Other Boston Whaler 405 Conquest boats for sale in Florida, United States
Other Boston Whaler boats for sale in Florida, United States
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Contact Jet Ski of Miami about 2026 Boston Whaler 405 Conquest
Miami, FL, 33142
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