YachtCodex
Boston Whaler

420 Outrage

In production
Boston Whaler 420 Outrage — photo 1

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420-outrage — Boston Whaler

Summary

42.7 ftLOA2.6 ftDRAFT13 ftBEAM
Motor MonohullOutboard
Length overall
42.7 ft
Beam
13 ft
Maximum speed
—
Cruising speed
—
Range
—

* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.

Best Suited For

Tags are derived from certified class, length, sail area, accommodation and tankage using the criteria described on the Sources page; an editor may add or remove one.

Speed, Power & Tanks

What the builder publishes about how fast, how strong and how much the boat carries.

Power to weight

Total engine power per tonne of published displacement — more means livelier acceleration for the hull. Drawn for motor yachts.

not published: engine power

Tanks

Fuel and water on one scale: a tank twice the height holds twice as much.

  • Fuel700 gal
    Water60 gal

Dimensions

LOA
42.7 ft (13 m)
Hull length
—
LWL
—
Beam
13 ft (3.96 m)
Draft (min)
2.6 ft (0.79 m)
Draft (max)
—
Air draft
—
Displacement
29,500 lb (13,381 kg)
Ballast
—
Cabins
—
Heads
—
Berths
—

Performance

Maximum speed
—
Cruising speed
—
Range
—
Guests
—
Crew
—

Engine and Tanks

Engine
—
Engine count
—
Engine manufacturer
—
Propulsion type
outboard
Fuel capacity
700 gal (2,650 L)
Fresh water capacity
60 gal (227 L)
Black water capacity
20 gal (76 L)

Construction

Hull material
—
Deck material
—
Rudder type
—
Steering wheels
—

Builder's Own Figures

Minimum horsepower (total)
1,200 HP (895 kW)
Maximum horsepower (total)
1,800 HP (1,342 kW) (spec sheet) / 1,800 HP (model page)
Dry weight (no engine)
22,000 lbs (9979 kg)
Deadrise at transom
22°
Persons capacity
20
Displacement basis
Weight (with engine, fuel and water) as printed
Draft basis
hull draft as printed (engines up)

Figures read frombostonwhaler.com/content/dam/bostonwhaler/technical/spec-sheets/my27/bw-2027-420-outrage-spec-sheet.pdf· Specificationsread 10/17/2026

Layouts & Drawings

1 drawing from the builder's page: general arrangement, sail plan, profile.

About Boston Whaler

Premium production

American builder of foam-filled, 'unsinkable' outboard boats from Edgewater, Florida, part of Brunswick Corporation — twenty-one models from 6.5 m entered here, from the 210 Montauk to the 13-metre 420 Outrage, in the Montauk, Dauntless, Vantage, Conquest, Realm and Outrage series.

Boston Whaler says that since its founding more than sixty years ago it has set out to build the safest, easiest-to-own and most exciting boats on the water. Its founder, Richard Fisher, was so confident in his fail-safe boat that he tested it publicly, and LIFE magazine documented the whole thing; the company still says you can cut a Whaler in two and drive away in the half with the engine. That promise rests on its proprietary foam-filled Unibond hull construction, which gives the flotation and strength behind the 'Unsinkable Legend', and government agencies and military forces around the world rely on the boats. Whalers are built at the factory in Edgewater, Florida, where the company's designers, engineers and naval architects hold a long list of patents; improved facilities and technology have let it build more and larger boats, up to the flagship 420 Outrage. Boston Whaler is part of the Brunswick family.

Visit brand page

The Boston Whaler Range

Every model Boston Whaler publishes, by length — where this one sits in the range.

  1. 420 Outrage· this model42.7 ft
  2. 405 Conquest41.3 ft
  3. 380 Outrage38 ft
  4. 380 Realm38 ft
  5. 360 Outrage36.5 ft
  6. 365 Conquest36.3 ft
  7. 350 Realm35.5 ft
  8. 330 Vantage34.3 ft
  9. 330 Outrage33.8 ft

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