Pre launch. Real captured inventory shown for review, behind the site password. Nothing here is public.

View asOEM modelVessel for sale
MarineMax image 1
Not publicDealer not launched
New boat

2026 Boston Whaler 380 Realm

38 ft · MarineMax St Petersburg

2026 Boston Whaler 380 Realm

Boston Whaler 380 Realm

2026 Boston Whaler 380 Realm | Available NOW at MarineMax St. Petersburg

At nearly 40 feet and with a maximum 1,600 horsepower, the 2026 Boston Whaler 380 Realm express cabin cruiser is a sleek and powerful offshore boat that synthesizes sumptuous comfort amenities, advanced power and performance, and a peerless fishing experience. The commanding center console layout provides seamless Simrad integration with all navigation and power functions, and the customizable aft deck is ideal for angling or entertaining. Below deck, you'll find a stunningly appointed cabin with refined and relaxing features that make short or long stays on the water transformative. Explore the many benefits of this 28-foot express cruiser boat today, and finally make your grandest boating dreams real.

Key Features

  • Comfortable seating, with additional 2nd row seating and a spacious bow area.
  • Simrad electronics, including new integrations such as: JL Head Units, Stainless Steel Switches, RGB Courtesy Lighting, Auto Dimming, Red/White/Blue Map light.
  • Impressive engine options include: quad 300 HP V8 Mercury Verados or twin 600 HP V12 Mercury Verados.
  • Nested wind-break door in full windshield provides protection as well as easy bow access.
  • Options including a bow sunshade, table and sun pad filler cushion increase the bow's versatility.
  • Advanced Seakeeper gyro-stabilization technology available.
  • Easy access via starboard boarding steps.
  • Cabin features fully enclosed head with shower, galley, entertainment center and convertible V-berth for overnight stays.
  • Variable running surface hull ensures a smooth ride for long-distance journeys and all-day cruising.

At MarineMax, we are dedicated to making boating easy and enjoyable. When you purchase a boat from us, you'll benefit from our comprehensive support, including:

  • A full fuel tank upon purchase.
  • A Go Boating Gear kit containing essential items like personal and throwable flotation devices, flares and a horn for signaling, a fire extinguisher, dock lines, an anchor, a boat hook, cleaning supplies and more, so you're fully equipped and ready to enjoy your new boat!
  • Hassle-free financing and insurance options.
  • Exceptional service with convenient online scheduling.
  • Expert guidance through various boating classes and seminars.
  • Access to our exclusive Getaways!® trips and customer events, connecting you with a community of fellow boaters.

Trades considered.

Visit MarineMax St. Petersburg at 6810 Gulfport Blvd S St. Petersburg, FL 33707 or call us at (727)343-6520 to learn more and schedule your personal showing of this boat!

Model year
2026
Length overall
38 ft
Beam
11 ft 10 in
Hull
Fiberglass

Specification

As published by the listing party. Fields the listing did not publish are absent, not inferred.
Principal characteristics
Builder
Boston Whaler
Model
380 Realm
Class
Express Cruiser
Model year
2026
Dimensions & hull
Length overall38 ft
Beam11 ft 10 in
Hull materialFiberglass
Engine & propulsion
Engines4x MERCURY WHT 425 JPO V10 1700 hp
FuelGas
Published specifications
Length38 ft
Beam11 ft 10 in
Minimum Draft2 ft 6 in
Dry Weight17000.0 lbs
Engine Count4
Total Horse Power1700 hp
Drive TypeOther
Fuel TypeGas
MakeMERCURY
ModelWHT 425 JPO V10
Fuel Capacity445.0 gal
Fresh Water Capacity55.0 gal
Holding Tank Capacity10.0 gal
Head Count1
Hull MaterialFiberglass
ConditionNew
ClassExpress Cruiser

Video & media

Published with this listing by the listing party.
Builder information from the YotSignal OEM databaseFull model record →
Boston Whaler Boston Whaler 380 Realm

380 Realm express cruiser; reimagined 2023.

Source bostonwhaler.com

Model level information from YotSignal's OEM database, not from the listing dealer. It describes the model generally and may differ from this specific hull.