YachtCodex
Tartan Yachts

Tartan 34

In production
Tartan 34 — photo 1

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335IntMainSalon3 — Tartan Yachts

Summary

33.5 ftLOA52.2 ftAIR DRAFT6 ftDRAFT10.9 ftBEAM
Sailing MonohullSail
Length overall
33.5 ft
Beam
10.9 ft
Draft
6 ft
Air draft
52.2 ft
Displacement
8,999 lb
Sail area (upwind)
601 ft²
Cabins
1
Berths
4

* 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.

Sailing Ratios

Classic yacht-design ratios worked out from the builder's published figures, each shown against the bands designers read it by.

Sail area / displacement

How much sail the boat carries for its weight — its power in light air.

ModestCruiserPerformanceRacing162024Tartan 34: 22.2
  • 22.2· Performance
How it is worked out

sail area (ft²) ÷ (displacement as ft³ of seawater)^⅔

published upwind sail area

Displacement / length

How heavy the boat is for its waterline length. Lower is lighter and quicker; higher is steadier and roomier.

UltralightLightModerateHeavyVery heavy100180270350Tartan 34: 162
  • 162· Light
How it is worked out

displacement (long tons) ÷ (0.01 × waterline length in ft)³

Ballast ratio

The share of the weight carried in the keel — a rough guide to stiffness, though how deep that weight sits matters as much.

LowModerateHigh3040Tartan 34: 37
  • 37· Moderate
How it is worked out

ballast ÷ displacement × 100

Comfort ratio

Ted Brewer's measure of how gently a boat moves in a seaway. Higher means a slower, easier motion.

LightCoastalModerate offshoreHeavy offshoreVery heavy20304050Tartan 34: 18.8
  • 18.8· Light
How it is worked out

displacement (lb) ÷ (0.65 × (0.7 × LWL + 0.3 × LOA) × beam^1.333), lengths in ft

Capsize screening

A guide from the inquiry after the 1979 Fastnet race: below 2 was taken as suited to ocean passages. It ignores hull shape and where the ballast sits.

Below 22 and above2Tartan 34: 2.10
  • 2.10· 2 and above
How it is worked out

beam (ft) ÷ (displacement as ft³ of seawater)^⅓

Hull speed

Roughly the speed a displacement hull reaches before it has to climb its own bow wave.

  • 7.2 kn
How it is worked out

1.34 × √(waterline length in ft), in knots

Most builders publish a light displacement. The ratios were defined on a loaded boat, so every boat here reads a little lighter than a surveyor's figure would — all alike, which keeps them comparable.

Tanks

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

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

  • Fuel25 gal
    Water40 gal

    10 gal of water per berth

Dimensions

LOA
33.5 ft (10.21 m)
Hull length
—
LWL
29.2 ft (8.89 m)
Beam
10.9 ft (3.33 m)
Draft (min)
6 ft (1.83 m)
Draft (max)
—
Air draft
52.2 ft (15.9 m)
Displacement
8,999 lb (4,082 kg)
Ballast
3,351 lb (1,520 kg)
Cabins
1
Heads
1
Berths
4

Sail Plan

Main sail
—
Jib
—
Genoa
—
Sail area
601 ft² (55.8 m²)
Downwind sail area
845 ft² (78.5 m²)
Rig type
—

Engine and Tanks

Engine
20 hp
Engine count
1
Engine manufacturer
—
Propulsion type
saildrive
Fuel capacity
25 gal (95 L)
Fresh water capacity
40 gal (151 L)
Black water capacity
—

Construction

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

Builder's Own Figures

Ballast (Beavertail)
3,550 lb
Displacement (Beavertail)
9,200 lb
Draft (Beavertail)
4 ft 6 in
Auxiliary
20 hp diesel saildrive
Downwind sail area basis
main & reacher as printed
Unit basis
converted from the page's feet-inches, pounds, US gallons and square feet (the site prints no metric figures)
Cabins as printed
1 (open)
Keel basis
stored draft, displacement and ballast are the 'Deep Fin' keel
Upwind sail area basis
main & self-tacking jib as printed

Figures read fromtartanyachts.com/models/tartan-34/· Dimensions / Accommodations / Tankage / Sail Arearead 9/18/2026

Layouts & Drawings

3 drawings from the builder's page: general arrangement, sail plan, profile.

About Tartan Yachts

Semi-custom

American builder of performance cruising sailboats from Painesville, Ohio — six vacuum-infused models from the all-new Tartan 27 to the 16.3-metre Tartan 53, all with self-tacking jibs, carbon rigs and a choice of deep-fin, Beavertail or keel-centreboard underbodies, built in low volume by Ohio craftsmen.

Visit brand page

The Tartan Yachts Range

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

  1. Tartan 5353.5 ft
  2. Tartan 4545.5 ft
  3. Tartan 4039.5 ft
  4. Tartan 3736.5 ft
  5. Tartan 34· this model33.5 ft
  6. Tartan 2727.8 ft

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