Speed
- Cruising speednot published
- Top speed40 kn
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Sealine S335v exterior — Sealine
Summary
- Length overall
- 33.8 ft
- Beam
- 11.5 ft
- Maximum speed
- 40 kn
- Displacement
- 15,565 lb
- Engine power
- 600 hp
- Cabins
- 2
* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.
Best Suited For
- Coastal Cruising
From the published figures: CE Category B · LOA 10.31 m
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 count
Tanks
Fuel and water on one scale: a tank twice the height holds twice as much.
- Fuel151 galWater58 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.
- D
Sheltered waters
- Wind
- up to Beaufort 4
- Waves
- up to 0.3 m
- C
Inshore
- Wind
- up to Beaufort 6
- Waves
- up to 2 m
- BThis boat
Offshore
- Wind
- up to Beaufort 8
- Waves
- up to 4 m
- 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
- 33 ft (10.07 m)
- LWL
- —
- Beam
- 11.5 ft (3.5 m)
- Draft (min)
- —
- Draft (max)
- 3.1 ft (0.94 m)
- Air draft
- 11.3 ft (3.45 m)
- Displacement
- 15,565 lb (7,060 kg)
- Ballast
- —
- Cabins
- 2
- Heads
- —
- Berths
- —
Performance
- Maximum speed
- 40 kn
- Cruising speed
- —
- Range
- —
- Guests
- —
- Crew
- —
Engine and Tanks
- Engine
- 600 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
- Length Overall (Lmax) - ext. platf.
- 11.01 m
- 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 pageThe Sealine Range
Every model Sealine publishes, by length — where this one sits in the range.