Gulfstar Yachts 50

BoatsGulfstar Yachts 50

See her sail

The Gulfstar Yachts 50, on the water

The fleet's own footage — the truest look at how she really moves.

Footage from Be The Captain

Is it for you?

Character

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

LivelySea-kindly

Her moderate displacement on a narrow beam gives 39 — a sea-kindly motion in a seaway.

Comfort ratio 39

CoastalBluewater

At 1.68 she sits well under the 2.0 line — a solidly ocean-capable hull for her size.

Capsize screening 1.68

LightHeavy

250 — moderately heavy for her waterline, a balanced cruising weight.

Displacement / length 250

EasygoingPowered-up

13.4 — modest power for her weight; easygoing rather than lively, and happier with a breeze.

Sail area / displacement 13.4

TenderStiff

30% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 30%

A capable offshore cruiser with an easy motion when the sea gets up.

Heavier than ~84% of boats her size on file
Draws less than ~91% of boats her size on file

Compared with 1709 boats of the same type within a quarter of her length.

What the fleet has seen

The Gulfstar Yachts 50, as the fleet has seen it

Derived from the videos the fleet has analysed of this model. ▶ marks open the moment aboard.

The Gulfstar Yachts 50 is a masthead sloop built by Gulfstar Yachts between 1975 and 1980, designed by Vince and Richard C. Lazarra. It has a fin keel with a rudder on a skeg, measures 15.2 meters LOA, 4.2 meters beam, 1.7 meters draft, and displaces 15,875 kg. The model was available as a sloop or ketch, with a tall sloop rig offering 976.50 sq ft of sail area and a ketch rig 963.94 sq ft. Many Gulfstar 50s were originally used in the charter trade. The model is sometimes referred to as the GULFSTAR CSY 50, though it was not specifically built for or by CSY. Kyle Jackney, with 40 years in the marine industry, considers Gulfstars in the mid-30s to low-40-foot range to be among the best value used production sailboats for cruising.0:02

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Basemap © Wikimedia Commons · CC BY-SA 4.0

The record

Full specifications

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

Dimensions

Weights

Ballast / displacement

30.0%

Rig & sail area

Rig

Masthead Sloop

Ratios

SA / displacement

13.4

Displacement / length

250.3

Comfort ratio

38.9

Capsize screening

1.68

Hull speed

8.4 kn

Pounds / inch immersion

1938

Hull

Hull type

Fin with rudder on skeg

Construction

Fiberglass

Production

Years built

1975–1980

Units built

172

Designer

Lazarra, Vince, Richard C. Lazarra

Builder

Gulfstar Yachts

Boats like this, on the water

More boats like her, on the water

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.

Orion 5015.09 mSame hull family0.2 m shorterA Gary Mull-designed staysail ketch built for offshore stability with a heavy displacement and skeg-mounted rudder

From Troubles to Tranquility using REGEN! Transatlantic Crossing Part 3 | Ep 2635:12 from Distant Shores TV

Dufour Yachts 4815.29 mSame hull familyNear-identical lengthA 15.29-metre performance cruiser with a 4.85-metre beam and a 2.35-metre draft for offshore stability

Dufour 48 - YES&NO, the cross-examination0:03 from SVN solovelanet

Kraken Yachts 50 (Dibley)15.24 mSame hull familyNear-identical lengthA 15.24-metre offshore cruiser with a 19.77 sail area-to-displacement ratio for balanced performance in varied conditions

A RACE across Europe to SAIL on our DREAM BOAT [EP 144]2:48 from Sailing Millennial Falcon

Moody 48 DS15.42 mSame hull family0.2 m longerA modern deck saloon cruiser from Bill Dixon featuring a powerful 150hp engine and a versatile shallow draft option

The SHOCKINGLY Comfortable Million Dollar Sailboat From Moody0:50 from Practical Sailor

Dufour Yachts 500 Grand Large15.10 mSame hull familyNear-identical lengthA 15.1-meter fractional sloop with a 2.3-meter bulb keel, produced from 2011 to 2015 before the 512 update

We are moving a 50-foot boat from Rome to Sardinia0:20 from Ivan Sciutto | Sailing & Life on Board

Columbia Yachts 5015.24 mSame hull familyNear-identical lengthA William Tripp-designed masthead sloop that debuted as the largest production fiberglass sailboat in the US

New Generation Parasailor on Older Sailboats0:51 from SVN solovelanet

The family

Related models

The designs closest to hers — usually the rest of the builder's range, sometimes the same hull sold under another name.

Gulfstar Yachts 50 SailmasterA heavy-displacement cutter designed by the Lazzaras for comfortable, stable long-distance cruising Gulfstar Yachts 41A fin-keel masthead sloop built from 1973 to 1975, offering a balanced displacement for coastal cruising CSY 50 (Pilot House)A heavy-displacement masthead sloop designed by the Lazzaras, often identified as the Gulfstar CSY 50 Gulfstar Yachts 53 MSA shoal-draft masthead ketch designed for comfortable long-range cruising with a generous 4.57-meter beam Gulfstar Yachts 60A heavy-displacement cutter designed by R.C. Lazzarra for offshore comfort and stable, long-range cruising Gulfstar Yachts 43A shallow-draft masthead sloop by Vince Lazarra, designed with a long keel for stable, comfortable coastal cruising

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