Oyster Marine 625

BoatsOyster Marine 625

See her sail

The Oyster Marine 625, on the water

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

Footage from Berthon International

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 42 — a heavy, notably soft motion offshore.

Comfort ratio 42

CoastalBluewater

1.71 — just under the 2.0 offshore line; her beam is modest for her weight.

Capsize screening 1.71

LightHeavy

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

Displacement / length 182

EasygoingPowered-up

23.2 — a lot of sail for her weight; powered-up and eager, a real performer.

Sail area / displacement 23.2

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

Heavier than ~94% of boats her size on file
Draws more than ~83% of boats her size on file
Beamier than ~95% of boats her size on file

Compared with 523 boats of the same type within a quarter of her length.

What the fleet has seen

The Oyster Marine 625, as the fleet has seen it

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

The Oyster Marine 625 is a Rob Humphreys-designed masthead sloop built by Oyster Marine since 2015. It features a fin with bulb and spade rudder hull, measures 19.4m LOA, 5.4m beam, and displaces 33,499 kg. Aboard the 2019 Oyster 625 *YOLO*, a variable-draft centerboard keel allows a minimum depth of 6 feet 7 inches.2:56 The yacht uses a Selden furling rig with hydraulic in-mast furling for the main and Reckman hydraulic and electric systems for the headsails.1:00 A Volvo D4 180 engine and an Onan 13.5kW generator provide propulsion and power.8:54 The deck includes a Besenzoni carbon gangway and twin steering pedestals with Raymarine Axiom displays.0:28 The interior, finished in oak and walnut, offers multiple heads, a full galley with a Fisher & Paykel dishwasher and Bosch washer-dryer, and Cruise Air air conditioning.3:35

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen once across one channel of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

What they go for

Market signal

Where the fleet has seen this model come up for sale.

1seen for sale

The yacht is currently listed for sale by Berthon International
from Berthon Internationalseen July 2023watch

From the fleet's own footage — our observed signal, not broker listings.

The record

Full specifications

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

Dimensions

Weights

Rig & sail area

Rig

Masthead Sloop

Ratios

SA / displacement

23.2

Displacement / length

182.2

Comfort ratio

41.9

Capsize screening

1.71

Hull speed

10.1 kn

Pounds / inch immersion

3607

Hull

Hull type

Fin w/bulb & spade rudder

Construction

Fiberglass

Production

Years built

First built 2015

Designer

Rob Humphreys

Builder

Oyster Marine

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.

Oyster Marine 6219.30 mSame hull familyNear-identical lengthA Rob Humphreys-designed cutter built on a semi-custom basis, offering a high comfort ratio for long-range blue water cruising

[OFF MARKET] Oyster 62 (IXION), with Simon Turner - Yacht for Sale - Berthon International from Berthon International

Hallberg-Rassy 6419.85 mSame hull family0.5 m longerA German Frers-designed flagship featuring a high-volume hull and a powerful masthead rig for comfortable blue-water cruising

Epic Solo Adventure: Thrilling Encounter With A Massive Crocodile - Learning By Experience Ep246!13:15 from Sailing Learning By Doing

Swan 65120.02 mSame hull family0.6 m longerA 20-metre masthead sloop with a deep 3.51-metre draft and a heavy ballast ratio for offshore stability

#GGR Sister Race #ogr2023 on the dock video share here19:50 from Golden Globe Race Official

Moody 6419.33 mSame hull familyNear-identical lengthA Bill Dixon-designed cutter with a high comfort ratio, built for long-range cruising with a stable, heavy-displacement hull

[OFF MARKET] Moody 64 (MAISHA), with Simon Turner - Yacht for Sale - Berthon International from Berthon International

Oyster 65519.96 mSame hull family0.6 m longerA Rob Humphreys-designed cutter built for high-performance bluewater cruising with a powerful sail area-to-displacement ratio

[OFF MARKET] Oyster 655 (DAENA), with Sue Grant - Yacht for Sale - Berthon International from Berthon International

Hylas 6319.20 mSame hull family0.2 m shorterA 19-metre masthead sloop with a high comfort ratio of 48.24, designed for stable, long-range blue water cruising

Fauna of The Southern Ocean11:03 from Shaima Hylas 63

The family

Boats like this

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

Oyster Marine 675A 21-metre masthead sloop featuring a deep 2.95-metre bulb keel and a high sail-area-to-displacement ratio for speed Oyster Marine 575A Rob Humphreys-designed masthead sloop built for offshore passage-making with a high sail-area-to-displacement ratio Oyster Marine 745A Rob Humphreys-designed fractional sloop featuring a high-volume hull with dual rudders for stable, long-range cruising Oyster Yachts 595A 19-metre cruiser with a high comfort ratio of 40.21, engineered for stable, long-distance passage-making Oyster 655A Rob Humphreys-designed cutter built for high-performance bluewater cruising with a powerful sail area-to-displacement ratio Oyster Marine 475A Holman & Pye designed masthead sloop evolved from the 46, offering a high comfort ratio for blue water cruising

Keep asking

The fleet has more to say

Search what's been said about the Oyster Marine 625, or ask a specific question — the answer comes back written out, with links to the moments it draws on.

Search the fleet for boats like thisAsk the fleet about the Oyster Marine 625

The newsletter

New boats, new stories. Every week, everywhere.

One email from the fleet — boats newly added, videos newly analysed. No noise.

Report an issue