BoatsTartan Marine 3400/345

Tartan Marine 3400/345

Masthead Sloop · Fin keel, spade rudder · First built 2002

A 2002 masthead sloop featuring a high sail-area-to-displacement ratio and versatile keel options including a centerboard

Designed by Tim Jackett W.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/spade Rudder

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

LivelySea-kindly

Her light displacement on a moderate beam gives 19 — a quick, lively motion that feels every wave.

Comfort ratio 19
CoastalBluewater

2.16 — right around the 2.0 line, the edge between coastal and offshore.

Capsize screening 2.16
LightHeavy

171 — light for her waterline, so she is easily driven and quick to accelerate.

Displacement / length 171
EasygoingPowered-up

20.4 — plenty of sail for her weight; lively and quick to respond.

Sail area / displacement 20.4
TenderStiff

32% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 32%

Light and lively — happiest day-sailing and coastal-hopping in settled weather.

  • Draws more than ~79% of boats her size on file

Compared with 2981 boats of the same type within a quarter of her length.

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Ballast / displacement
32.4%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
20.4
Displacement / length
171.3
Comfort ratio
19.5
Capsize screening
2.16
Hull speed
7.4 kn
Pounds / inch immersion
1296
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Ballast type
Lead
Production
Years built
First built 2002
Designer
Tim Jackett w
Builder
Tartan Marine

Boats like this, on the water

Nobody has filmed this one — but these are close.

Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.

X-362 Sport10.70 mSame hull family0.2 m longerA performance-oriented fractional sloop with a 2.03-metre draft and a high 21.06 sail area-to-displacement ratio
Jeanneau 34.210.29 mSame hull family0.2 m shorterA Jacques Fauroux-designed masthead sloop widely favoured for Mediterranean and Aegean charter fleets
Tartan Marine 34-210.49 mSame hull familyNear-identical lengthA Sparkman & Stephens masthead sloop featuring an extended stern and refined interior based on the Tartan 33R
X-Yachts X-3510.61 mSame hull familyNear-identical lengthA 10.6-metre racer with a 25.18 sail area-to-displacement ratio, built for high-speed, competitive one-design sailing
X-Yachts X-3410.36 mSame hull familyNear-identical lengthA Niels Jeppesen-designed fractional sloop balancing performance and comfort with a stiff, bulb-keeled hull
Catalina Yachts 3410.52 mSame hull familyNear-identical lengthA high-volume production cruiser with 1,438 hulls built, featuring a fin keel and spade rudder for coastal performance

The family

Boats like this

Nearby designs by size, type, and era — worth a look alongside her.

Keep looking

Nothing filmed of this one yet

Two ways to keep looking — both search what the fleet has actually recorded.

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