2021 Boston Whaler 350 REALM Boat in Quincy, MA 02169 US

$429,500

Used
builtBuilt in 2021
Year the boat was built
model

350 REALM

Boat model
engine

3 Engines (3x MERCURY)

Engine type and count
length

35 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
35ft
Length Overall
35ft
Hull Material
fiberglass
Hull Shape
other
Engine 1
Engine Make
MERCURY
Engine Model
WHT JPO VDO 300
Total Power
300hp
Fuel Type
gasoline
Engine 2
Engine Make
MERCURY
Engine Model
WHT JPO VDO 300
Total Power
300hp
Fuel Type
gasoline
Engine 3
Engine Make
MERCURY
Engine Model
WHT JPO VDO 300
Total Power
300hp
Fuel Type
gasoline

Price History

DateEventPrice
6/12/26Initial price$429,500

Contact MarineMax Boston

Quincy, MA, 02169

Boattest.com Review

Overview

The Boston Whaler 350 Realm represents a significant evolution for the brand, introducing an expedition-grade cruiser that combines the company's renowned offshore performance with enhanced entertainment and overnight capabilities. Designed as a versatile weekender, this model shifts focus away from traditional fishing to prioritize comfort and extended cruising, making it suitable for long-distance journeys beyond the horizon.

Exterior Design and Deck Layout

The cockpit of the 350 Realm offers a spacious 32-square-foot open area that can be adapted for various activities. Access is facilitated by side steps, and seating is abundant, including a flip-out transom bench that accommodates three people and a forward seat with a flip-down footrest for easier boarding. Beneath the seating lies a 230-quart cooler with optional refrigeration, accessible via a glass hatch or by lifting the cushion. The cockpit can be transformed into an outdoor dining space with the addition of two pedestal tables and is shaded by a retractable overhead lawn. A port-side dive door with a dedicated reboarding ladder and swing-out grab handle provides convenient water access, complementing the swim platform and shower. Under the protective hardtop, two rows of seating are available, with the aft seat featuring a flip seatback to convert to forward-facing orientation and the helm seat capable of pivoting to create opposing seating arrangements. Teak flip-up footrests enhance comfort, and side curtains can enclose this area for added protection. The starboard-side galley includes a recessed sink within a solid surface countertop, enclosed bottle storage with a flip-up shelf, stainless beverage holders, and an electric grill concealed beneath a hatch that doubles as a prep area when open. Storage compartments and an insulated cooler are conveniently located near the helm. Forward access is provided by a 21-inch wide port-side deck with padded bolsters and rails. The bow features a three-across lounge with flip-down armrests and integrated beverage holders, complemented by a solid wood table on a high-low pedestal. The bulwarks curve outward to increase seating space, and with the table lowered and cushions added, the area converts into a large sun pad. Integrated speakers, stereo controls, accessory plugs, beverage holders, and ample storage are built into the bulwarks.

Interior Living Spaces and Accommodations

The cabin is accessed via a sliding door adjacent to the helm and offers a comfortable seating area designed primarily for relaxation rather than large gatherings, as most socializing is intended to occur on deck. Natural light enters through an overhead skylight, and a 28-inch television is mounted on the forward bulkhead. Surrounding storage is ample, and an iPad with wireless inductive charging is magnetically secured to a cabinet, providing vessel system monitoring and control as well as Apple TV connectivity. Climate control is managed by a 12,000 BTU air handler. The seating area easily converts into a berth without the need to remove stored items. The head compartment, located beside the companionway, features a wet head design with solid surface counters, a teak seat over a vacuum flush toilet, and an opening port light for ventilation and natural light. Electrical panels for 120-volt and 12-volt systems are conveniently positioned just inside the cabin door.

Helm and Operational Features

The helm station is efficiently designed with rocker switches grouped by function across the top panel and dual 15-inch glass displays below. The steering wheel is cast and wrapped, mounted on a tilt base, and equipped with a steering knob for enhanced maneuverability. To the right of the wheel are Mercury digital engine controls and an outboard joystick, facilitating precise handling. Climate control vents for heat and air conditioning are integrated into the helm area, complemented by a power vent atop the single-piece windshield. Overhead panels provide controls for the SeaKeeper 3 gyro stabilizer and the SmartKraft system. A lockable glove box is positioned nearby. The double-wide helm seat includes individual flip-up bolsters and flip-down armrests, with a 6-inch high flip-down platform to assist shorter operators. Separate footrests are provided for both the captain and observer. The main electrical panel is recessed into the bulwarks to the left of the helm.

Mechanical Systems and Storage

Boston Whaler continues its tradition of centralizing mechanical components in the cockpit area, where the 350 Realm houses a standard 7.5 kW low-CO gas generator along with steering pumps, bilge pumps, and macerator pumps. Storage for cockpit tables and pedestals is located beneath a hatch in this compartment. The cockpit bulwarks feature cleats accessible through hawse holes in the cap rail, shore power connectivity, wash-down connections, phone connectivity, and a shelf for excess line. The standard ground tackle package includes an electric windlass, a 35-pound galvanized anchor on a bow roller, and 400 feet of rode, with a wash-down and wired remote control on a coiled cord.

Performance and Handling

During testing, the 350 Realm demonstrated excellent low-speed control and maneuverability, aided by the tilt steering wheel and steering knob. While rough offshore conditions prevented meaningful performance measurements during the test, Boston Whaler's own data indicates that the triple 350 Mercury Verado outboards can propel the boat to a top speed of 52.7 mph at 6,400 rpm. The best cruise speed is reported at 29.5 mph at 4,000 rpm, with a fuel burn of 32.9 gallons per hour and a range of 311 miles. Increasing to 4,500 rpm raises speed to 36.1 mph with only a minor reduction in range. The hull's offshore DNA is evident in its smooth handling of two- to three-foot swells, with no pounding and clean re-entries after wave clearance. The boat's freeboard ranges from 38 inches at the stern to over four feet forward, enhancing safety and seaworthiness in adverse conditions.

Conclusion

The Boston Whaler 350 Realm successfully redefines the brand's capabilities by merging offshore performance with versatile entertainment and overnight accommodations. Its thoughtful design, robust mechanical systems, and impressive handling characteristics make it well-suited for extended cruising and socializing in comfort and style. While capable in rough conditions, its primary role is as a luxurious and functional weekender that invites owners to enjoy the journey as much as the destination.

Overview from around the web 2021 Boston Whaler 350 REALM

The 2021 Boston Whaler 350 REALM has garnered a strong reputation among boat enthusiasts and owners, who praise its versatile design and impressive performance

Customers highlight the following aspects: 1. Comfort and Space: Many users appreciate the spacious cockpit and comfortable seating arrangements, making it perfect for long days on the water with family and friends. The well-designed layout offers ample storage and allows for easy movement. 2. Performance: Owners often commend the boat’s powerful engines and smooth handling, noting its responsiveness in various conditions. The 350 REALM’s ability to navigate both calm waters and rough seas is frequently mentioned as a standout feature. 3. Versatility: Reviewers love the multifunctional capabilities of the 350 REALM, from fishing to cruising. The boat's array of features, including a well-equipped helm and amenities for entertaining, provide a seamless experience for both leisure and adventure. 4. Quality and Durability: The trademark quality of Boston Whaler boats is evident in the 350 REALM, with customers reporting on its sturdy construction and reliability. Owners feel confident in their investment, appreciating the brand's legacy of safety and durability. 5. Innovative Technology: The advanced navigation and control systems receive positive feedback, as many buyers find the integration of technology enhances their boating experience. Features like the touchscreen display and joystick control make operation intuitive and enjoyable. Overall, the 2021 Boston Whaler 350 REALM is celebrated for its blend of luxury, performance, and functionality, making it an attractive option for a wide range of boating enthusiasts.

The Biggest Pros and Cons

Pros

Versatile Design: The 350 REALM features a multi-functional layout ideal for a range of activities, from cruising and fishing to entertaining, making it a great choice for diverse boating needs.

Exceptional Stability and Performance: With Boston Whaler's renowned hull design, the 350 REALM offers smooth handling and stability even in rough waters, ensuring a safe and comfortable ride.

Spacious Cockpit: The large cockpit area is designed for socializing, complete with ample seating and storage options. This space is perfect for gatherings, whether dockside or at sea.

Advanced Technology: Equipped with cutting-edge navigation and control systems, the 350 REALM provides improved safety and a user-friendly experience, making it easy to maneuver.

Luxurious Cabin Features: The cabin provides comfortable accommodations with modern amenities, including a galley, a head, and sleeping quarters, making it ideal for overnight trips.

Quality Construction: Known for its durability and craftsmanship, Boston Whaler’s level of quality ensures that the 350 REALM can withstand the rigors of marine environments.

Efficient Engines: With powerful outboard engine options, the 350 REALM balances performance with fuel efficiency, offering great range and handling.

Cons

Price Point: The Boston Whaler 350 REALM sits at a premium price, which may be a barrier for some buyers looking for a more budget-friendly option.

Size and Weight: While its size offers benefits, it can also pose challenges for those who may prefer smaller, more manageable vessels or have limited docking space.

Maintenance Costs: Like many high-performance boats, regular maintenance and repairs can be costly, which is an important consideration for ownership.

Fuel Consumption: While the engines are efficient, larger boats like the 350 REALM can still consume more fuel than smaller alternatives, especially during high-speed cruising.

Storage Limitations: Although spacious, the storage options may be limited for extended trips, particularly for those who plan to carry a significant amount of gear or supplies.

Made For

The 2021 Boston Whaler 350 REALM is designed for the discerning boater who values versatility, comfort, and performance on the water. Ideal for families and groups who seek adventure as much as relaxation, this luxury vessel effortlessly transitions from fishing and water sports to leisurely cruising and entertaining. With a spacious layout and premium amenities, the 350 REALM caters to those who desire both functionality and style. Whether you're an avid angler looking to explore new fishing grounds, a weekend warrior wanting to host memorable outings, or someone who simply appreciates a day spent on the water with loved ones, this boat delivers. Equipped with state-of-the-art technology and an innovative hull design, the 350 REALM also appeals to boaters who prioritize safety and efficiency. Its cutting-edge features make it an attractive option for both seasoned mariners and newcomers alike, ensuring every journey is smooth and enjoyable.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2021 Boston Whaler 350 REALM. 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 Express Cruiser 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$ 365,075
Total Payment$652,740.54
Monthly payment
$2,719.75/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2021 Boston Whaler 350 REALM. 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 Express Cruiser 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$ 365,075
Total Payment$652,740.54
Monthly payment
$2,719.75/mo

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