Boston Whaler 405 Conquest

2026 Boston Whaler 405 Conquest — Built to Dominate Offshore | Stock #213649

The 2026 Boston Whaler 405 Conquest is a world-class offshore cruiser engineered for serious anglers and adventurers who refuse to compromise on comfort or capability. Spanning 40 feet with a striking white and black hull, this vessel is powered by Mercury Quad 400 V10 AMS with JPO/Sky Hook and Seakeeper SK6 Gyroscopic Stabilizer, delivering an unmatched combination of performance and stability on any water. From teak-appointed decks to a 15kW diesel generator and full suite of Simrad electronics, every detail is dialed in for extended offshore missions.

Finance Available Through MarineMax

Combined Features & Specs:

• Powered by Mercury Quad 400 V10 AMS with JPO/Sky Hook and Seakeeper SK6 Gyroscopic Stabilizer
• Bow thruster
• Black graphics — boot stripe
• White hull with black canvas and black frame
• White underside hardtop
• Black rubrail with stainless steel insert
• Teak flooring — cockpit and helm deck area
• Aft cockpit table — two solid teak tops with dedicated storage
• Cockpit foldout bench seat — starboard
• Cockpit refrigerator — DR 65 at helm deck wet bar
• Cooktop — single burner, starboard helm deck wet bar
• Underwater lighting — blue LED (6 total: 4 transom-mounted, 2 trim tab pockets)
• 12V DC receptacle at transom for electric reels/downriggers
• Additional portlight windows
• Deluxe radial outriggers — hardtop-mounted, Gemlux 22 ft. carbon fiber with full rotational and vertical control from inside helm
• Diesel generator — 15kW, 120V
• Refrigerator chiller — dual fishbox and cooler, 120V
• Top-loading freezer — built into starboard cabin settee
• Hardtop storage rack
• Full side glass — full height with pop and slide openings
• Bow sunshade — manual setup, attaches to hardtop with two forward bow poles
• First Mate safety and security FOB kit
• Automatic ID System (AIS) transceiver
• Premium audio package
• Satellite weather and radio
• Navigation package — Simrad 19" NSO dual display
• Navigation package — Simrad 24" NSO additional display
• Radar — Simrad Open Array HALO 48" with Bird+

Built for serious offshore fishing yet equally at home on extended coastal cruises, the 2026 Boston Whaler 405 Conquest delivers world-class stability, tournament-ready fishability, and luxury comfort at every turn. Act now — this 2026 Boston Whaler 405 Conquest is primed for immediate adventures and ready to go.

Boat for sale at MarineMax Wrightsville Beach.