YachtCodex
Sealine

Sealine S335

In production
Sealine S335 — photo 1

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Sealine S335 exterior — Sealine

Summary

33.8 ftLOA11.1 ftAIR DRAFT3.2 ftDRAFT11.5 ftBEAM
Motor MonohullInboard DieselCE B
Length overall
33.8 ft
Beam
11.5 ft
Maximum speed
32 kn
Displacement
13,536 lb
Engine power
340–400 hp
Cabins
2

* 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.

Speed

010203040kn
  • Cruising speednot published
  • Top speed32 kn

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 count

Tanks

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

  • Fuel151 gal
    Water58 gal

Design Category

Certified CE design category B (Offshore): the wind and waves the EU Recreational Craft Directive says this boat is designed to take.

  1. D

    Sheltered waters

    Wind
    up to Beaufort 4
    Waves
    up to 0.3 m
  2. C

    Inshore

    Wind
    up to Beaufort 6
    Waves
    up to 2 m
  3. BThis boat

    Offshore

    Wind
    up to Beaufort 8
    Waves
    up to 4 m
  4. A

    Ocean

    Wind
    above Beaufort 8
    Waves
    above 4 m

Design limits set by the EU Recreational Craft Directive (2013/53/EU), in significant wave height. A category covers the conditions of those below it. It is the limit the boat was designed to, not a promise that it is safe in any conditions within it — that judgement stays with the skipper.

A figure marked with a quote mark was read from the builder's page. Open it for the exact line, the page and the date.

Dimensions

LOA
33.8 ft (10.31 m)
Hull length
32.8 ft (9.99 m)
LWL
—
Beam
11.5 ft (3.5 m)
Draft (min)
—
Draft (max)
3.2 ft (0.98 m)
Air draft
11.1 ft (3.39 m)
Displacement
13,536 lb (6,140 kg)
Ballast
—
Cabins
2
Heads
—
Berths
—

Performance

Maximum speed
32 kn
Cruising speed
—
Range
—
Guests
—
Crew
—

Engine and Tanks

Engine
340–400 hp
Engine count
—
Engine manufacturer
—
Propulsion type
—
Fuel capacity
151 gal (570 L)
Fresh water capacity
58 gal (220 L)
Black water capacity
—

Construction

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

Builder's Own Figures

Speed (340 hp)
28 knots
Max. persons
8

Figures read fromthe builder's page

About Sealine

Premium production

British-founded builder of family motor yachts and flybridge cruisers, established 1972, now revived under Germany's HanseYachts AG with production at Greifswald.

Sealine began in 1972 when the British aircraft engineer Tom Murrant, unable to find the family boat he had in mind, built a 23-foot cabin cruiser with his friends Frank Fish and Ray Walker at an airfield in Bobbington, Staffordshire, then withdrew £500 from his life insurance to found Fibrasonic Marine Ltd. The 1973 oil crisis pushed the young company into subcontracting to survive; after moving to Kidderminster it built its first C-LINE weekender within six weeks, and the C-LINE name gave way to Sealine as Murrant set out to build elegant family motor yachts, with the 30 Fly, the first flybridge, and the 285 Ambassador as early best sellers. Sealine entered the US market at the end of the 1980s and by the 1990s ranked among the 'Big Four' British motorboat builders; after a US$45 million venture-capital acquisition under Gerard Wainwright it was sold three years later to Brunswick Corporation for US$68 million, which embedded luxury in the brand and launched the T60, its longest model. Oxford Investment Group took over in 2011 after the financial crisis, and in 2013 HanseYachts AG acquired the marque, which is now built in Greifswald.

Visit brand page

The Sealine Range

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

  1. Sealine C43044.5 ft
  2. Sealine F43044.5 ft
  3. Sealine C39039.3 ft
  4. Sealine S39039.3 ft
  5. Sealine C33533.8 ft
  6. Sealine C335v33.8 ft
  7. Sealine S335· this model33.8 ft
  8. Sealine S335v33.8 ft

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