BoatsOyster Yachts 495

Oyster Yachts 495

Fractional Sloop · Fin w/bulb & Dual Rudders · First built 2021

A modern Humphreys-designed fractional sloop featuring a high-stability hull with dual rudders for offshore control

Designed by Humphreys Yacht Design & Rob Humphreys.

LOA
Beam
Draft (max)
Displacement
Hull type
Fin w/bulb & Dual Rudders

See her sail

The Oyster Yachts 495, on the water

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

Footage from Distant Shores TV

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 38 — a sea-kindly motion in a seaway.

Comfort ratio 38
CoastalBluewater

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

Capsize screening 1.75
LightHeavy

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

Displacement / length 201
EasygoingPowered-up

16.7 — moderate power for her weight; steady, all-round performance.

Sail area / displacement 16.7

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

  • Heavier than ~90% of boats her size on file
  • Beamier than ~86% of boats her size on file

Compared with 1388 boats of the same type within a quarter of her length.

What the fleet has seen

The Oyster Yachts 495, as the fleet has seen it

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

The Oyster Yachts 495 is a 16.1-meter fractional sloop designed by Rob Humphreys and built by Oyster Yachts since 2021, featuring a fin keel with a bulb and dual rudders. It displaces 20,999 kg and has a 4.8-meter beam and a 2.3-meter draft, with an optional shoal keel reducing draft to 1.83 meters. The design includes an in-mast furling system with a sail area of 115.4 square meters. Aboard *Sailing Mirage*, the Oyster Yachts 495 is noted for its hydraulic boom vang, a feature that eliminates a manual line.1:40

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen 2 times across 2 channels of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

On the water

The Oyster Yachts 495 on video

Who's been looking

Market signal

Crews the fleet has filmed weighing this model up — no sale seen, and no asking price.

1channel looked into buying

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
Fractional Sloop
Ratios
SA / displacement
16.7
Displacement / length
201.4
Comfort ratio
37.8
Capsize screening
1.75
Hull speed
9.2 kn
Pounds / inch immersion
2618
Hull
Hull type
Fin w/bulb & dual rudders
Construction
Fiberglass
Production
Years built
First built 2021
Designer
Humphreys Yacht Design, Rob Humphreys
Builder
Oyster 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.

Oyster Marine 54 (Humphreys)16.43 mSame hull family0.3 m longerA Rob Humphreys-designed bluewater cutter featuring a high sail-area-to-displacement ratio and versatile keel options
Sep 22 2025 Hedonic Adaptation is simply the mind's Homeostasis7:45from Sven Yrvind
Pearson Yachts 53016.15 mSame hull familyNear-identical lengthThe largest yacht ever built by Pearson, this William Shaw-designed staysail ketch balances heavy-displacement comfort
New Upgrades on our 44 year old sailing boat Episode 4670:22from Sailing Catalpa
Hylas 5416.48 mSame hull family0.4 m longerA German Frers-designed cutter with a high comfort ratio and bulb keel, built for stable, long-distance blue water cruising
Best Boats at Newport Boat Show 2025 | Hylas, Beneteau & Lagoon18:08from Sailing Doodles
Oyster 53 (Humphreys)16.41 mSame hull family0.3 m longerA Rob Humphreys-designed masthead sloop built for blue-water cruising with a high comfort ratio and stable hull form
Forced to TURN AROUND - Sailboat Delivery: Annapolis to BVI's [EP 188]10:18from Sailing Millennial Falcon
Bluewater 56 (Frers)16.48 mSame hull family0.4 m longerA former Hylas 56 design featuring a fin keel and skeg-hung rudder, built for stable, high-displacement offshore travel
The Factory Forgot a Part on This $2M Yacht (Blue Water 56, Part 2)13:14from Be The Captain
Hylas 5616.48 mSame hull family0.4 m longerA 2011 masthead sloop with a 21.51 sail area to displacement ratio, engineered for spirited offshore performance
Crossing the Atlantic on a Hylas 56, here's what the skipper thinks about the yacht.from Halcyon Yachts - International Yacht Delivery

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.

Oyster Yachts 595A 19-metre cruiser with a high comfort ratio of 40.21, engineered for stable, long-distance passage-makingOyster Yachts 565A Humphreys-designed bluewater cruiser featuring a high-performance fractional rig, dual rudders, and a bulb keelOyster Marine 475A Holman & Pye designed masthead sloop evolved from the 46, offering a high comfort ratio for blue water cruisingOyster Marine 675A 21-metre masthead sloop featuring a deep 2.95-metre bulb keel and a high sail-area-to-displacement ratio for speedOyster Marine 575A Rob Humphreys-designed masthead sloop built for offshore passage-making with a high sail-area-to-displacement ratio

Keep asking

The fleet has more to say

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