
Boston Whaler Express Boats are known for their exceptional performance and versatility, making them a popular choice for boaters. They are designed for both fishing and cruising.
The Express series features a range of models, from 20 to 35 feet in length, offering something for every type of boater. They are perfect for navigating through rough waters and can handle a variety of weather conditions.
One of the key features of Boston Whaler Express Boats is their unsinkable construction, which is made possible by the use of a proprietary foam-filled hull. This design provides exceptional stability and safety.
Boston Whaler Express Boats are also equipped with a range of amenities, including a spacious cockpit, a comfortable helm station, and ample storage space.
Discover more: Boston Whaler Montauk 17 Weight
Specifications
The Boston Whaler Express is a versatile and powerful boat that's perfect for both fishing and cruising. It has a length of 23 feet.
Its beam is 8.2 feet, allowing for a spacious interior and a stable ride. The draft is 18 inches, making it easy to navigate shallow waters.
The boat's engine is a Mercury Verado 350L, providing 350 horsepower for a fast and smooth ride.
Engines
The engines powering this machine are quite impressive, with a maximum output of 1,600 HP (1176.6 kW).
The engine is a Quad Mercury 300 V8 AMS, which is a specific type of engine design.
One of the notable engine variants has a maximum output of 1200 HP (882.5 kW), which is still a significant amount of power.
Weight (Dry)
The dry weight of this vessel is 21,905 lbs, which is a significant factor to consider when planning for transportation or storage.
The test weight, which includes the weight of the test gear, is 23,168 lbs, giving you a better idea of the total weight you'll need to account for.
A notable aspect of the dry weight is that it's significantly lower than the test weight, indicating that the test gear adds a considerable amount of weight to the vessel.
405 Conquest Cruiser
The 405 Conquest Cruiser is a 41-foot boat that's powered by four Mercury Verado 300-horsepower outboards.
It can be upgraded to 400 and 600-horsepower engines, which will give you a combined 1,800 horsepower with three 600s.
The boat has a fuel tank capacity of 620 gallons, allowing you to go well offshore quickly on fishing trips or cruise along the coast.
The cockpit is open and utilitarian, featuring a grill, a sink, and two teak tables that can be mounted and used for outdoor dining.
The helm is designed with a dual-console concept, where the actual helm and instruments are on one side and a co-pilot's double seat and a second set of instruments are on the other.
Down below, you'll find a master cabin with a big double berth forward, plus mid-hull berths for three more, which share a large head with a shower.
Features and Options
The Boston Whaler Express offers a range of engine options to suit different needs, including the Quad Mercury 300 V8 AMS, Quad Mercury 400 Verado (with gyro), and Dual Mercury 600 V12.
You can choose from a variety of fuel capacities, with a maximum of 450 gallons available. This is a significant consideration for long trips or frequent use.
Some notable options include Joystick Piloting, Chain Rode, Bow Table, and Seakeeper. These features can enhance the overall performance and safety of the vessel.
Here's a summary of the notable options:
- Joystick Piloting
- Chain Rode
- Bow Table
- Seakeeper
- 16” Electronics
The tested weight of the vessel is 22,895 lbs, which is subject to change based on options and loading conditions.
Standard Features & Options
The boat comes with a range of standard features that make it a great option for those looking for a reliable and comfortable ride. The fuel capacity is a notable feature, with the vessel holding up to 450 gallons of fuel.
The boat has a tested weight of 22,895 pounds, which is a crucial consideration for those who plan to transport it. This weight is subject to change based on the options and loading conditions.

Some notable options include Joystick Piloting, Chain Rode, Bow Table, Bow Sunshade, Retractable Sunshade, and Cockpit Table. These options can enhance the overall experience of owning and operating the boat.
A key option to consider is the Seakeeper, which is designed to reduce roll and improve stability. The boat also comes with 16” Electronics, which provide a range of features and functionality.
Here are some of the notable options listed:
- Joystick Piloting
- Chain Rode
- Bow Table
- Bow Sunshade
- Retractable Sunshade
- Cockpit Table
- Seakeeper
- 16” Electronics
The boat also has a range of engine options, including the Quad Mercury 300 V8 AMS, Quad Mercury 400 Verado (with gyro), and Dual Mercury 600 V12.
Railings and Rub Rails
The railings and rub rails on this boat are definitely worth noting. The black rubrail features a stainless steel insert, which adds a touch of sophistication to the overall design.
The interior rail is powder painted white, providing a clean and crisp look that complements the rest of the boat's interior.
Located in the cockpit, the 12V/12V 1.9 cubic feet refrigerator is a convenient addition, especially since it replaces the standard cockpit prep center refrigerator.
You'll find two cockpit and helm deck tables with dedicated storage on the underside of the mechanical space hatch, making it easy to stow away gear and keep the area clutter-free.
The hardtop aft ladder rod holders are a thoughtful touch, providing a convenient place to store rods and other gear.
Premium outriggers are also included, which is great for fishermen who need to cast a wide net.
Sources
- https://www.bostonwhaler.com/boat-models/realm/380-realm.html
- https://kusleryachts.com/boston-whaler-350-realm/
- https://collectionyachts.com/boston-whaler/
- https://www.chesapeakebaymagazine.com/boat-of-the-week-go-further-in-the-whaler-350-realm/
- https://cruisingodyssey.com/2025/03/06/boston-whaler-405-conquest-express-cruiser/
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