2018 Boston Whaler 350 Realm

$379,000

Used

Boat in Annapolis, MD 21403 US

builtBuilt in 2018
Year the boat was built
model

350 Realm

Boat model
engine

3 Engines (3x Mercury)

Engine type and count
length

35.5 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Length Overall
35.5ft
Beam
10.83ft
Max Bridge Clearance
8.83ft
Deadrise At Transom
23deg
Dry Weight
13600lb
Cruising Speed
26kn
Max Speed
45kn
Heads
1
Fresh Water Tanks
45gal
Fuel Tanks
385gal
Holding Tanks
10gal
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
Mercury
Engine Model
L6 DTS Verado FourStroke
Total Power
350hp
Engine Hours
300
Engine Type
outboard 4 stroke
Fuel Type
gasoline
Engine 2
Engine Make
Mercury
Engine Model
L6 DTS Verado FourStroke
Total Power
350hp
Engine Hours
300
Engine Type
outboard 4 stroke
Fuel Type
gasoline
Engine 3
Engine Make
Mercury
Engine Model
L6 DTS Verado FourStroke
Total Power
350hp
Engine Hours
300
Engine Type
outboard 4 stroke
Fuel Type
gasoline
Summary
this Boston Whaler 350 Realm is an amazing platform for family and friends.
Generators
Generator 1
Make
Kohler
KW
0
RPM
0
Hours
15
Detail
Kohler, 15 hours

Price History

DateEventPrice
7/31/25Initial price$379,000

Videos from Bluewater Yacht Sales on this 2018 Boston Whaler 350 Realm

Contact Bluewater Yacht Sales

750 Boucher Avenue, Suite 205, Annapolis, MD, 21403

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 2018 Boston Whaler 350 Realm

Customers praise the 2018 Boston Whaler 350 Realm for its exceptional versatility and performance

Many highlight its spacious and well-designed layout, which comfortably accommodates both fishing enthusiasts and family outings. The boat’s powerful twin engines deliver impressive speed and smooth handling, making it ideal for offshore adventures. Reviewers also appreciate the high-quality construction and attention to detail, noting the durable materials and thoughtful storage solutions. Overall, owners value the 350 Realm for its reliability, safety features, and ability to seamlessly transition between serious fishing and leisure cruising.

The Biggest Pros and Cons

The 2018 Boston Whaler 350 Realm is a versatile and well-regarded center console boat known for its blend of performance, comfort, and fishing capabilities. Here are some of the pros and cons of this model:

Pros

Exceptional Build Quality: Boston Whaler’s renowned unsinkable hull design provides superior safety and durability.

Spacious Layout: The 350 Realm offers ample deck space with well-thought-out seating and storage, making it comfortable for both fishing and entertaining.

Powerful Performance: Equipped with twin outboard engines, it delivers impressive speed and smooth handling even in rough waters.

Advanced Fishing Features: Includes amenities such as multiple rod holders, live wells, fish boxes, and a large casting platform, ideal for serious anglers.

Comfort and Amenities: Features like a full T-top with integrated lighting, a well-appointed helm station with advanced electronics, and a roomy head compartment enhance onboard comfort.

Versatility: Suitable for a wide range of activities, from offshore fishing to cruising with family and friends.

Cons

Price Point: The 350 Realm is positioned in a higher price bracket, which may be a consideration for budget-conscious buyers.

Fuel Consumption: With powerful twin engines, fuel efficiency can be lower compared to smaller or less powerful boats.

Size and Maneuverability: While spacious, its size may make docking and maneuvering in tight marina spaces more challenging for less experienced operators.

Limited Overnight Amenities: Although comfortable for day trips, the boat lacks extensive overnight accommodations, limiting its use for extended cruising.

Made For

The 2018 Boston Whaler 350 Realm is designed for serious anglers and boating enthusiasts who demand top performance, versatility, and comfort on the water. It's ideal for those who enjoy offshore fishing, family outings, and entertaining guests, offering ample space, advanced fishing features, and a smooth, stable ride. Whether you’re targeting big game fish or cruising coastal waters, the 350 Realm combines rugged capability with luxurious amenities to meet the needs of avid fishermen and recreational boaters alike.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2018 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.
Monthly payment
$2,399.97/mo
$
$
%
Principal Loan Amount$ 322,150
Total Payment$575,992.23

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2018 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.
Monthly payment
$2,399.97/mo
$
$
%
Principal Loan Amount$ 322,150
Total Payment$575,992.23

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Address

750 Boucher Avenue
Suite 205
Annapolis, MD 21403
Other Information about Bluewater Yacht Sales


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