BoatsOyster Marine 745

Oyster Marine 745

Fractional Sloop · Fin w/bulb & Dual Rudders · First built 2014

A Rob Humphreys-designed fractional sloop featuring a high-volume hull with dual rudders for stable, long-range cruising

Designed by Rob Humphreys.

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

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 52 — a heavy, notably soft motion offshore.

Comfort ratio 52
CoastalBluewater

At 1.58 she sits well under the 2.0 line — a solidly ocean-capable hull for her size.

Capsize screening 1.58
LightHeavy

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

Displacement / length 187
EasygoingPowered-up

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

Sail area / displacement 19.9

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

  • Heavier than ~98% of boats her size on file
  • Draws more than ~81% of boats her size on file
  • Beamier than ~94% of boats her size on file

Compared with 176 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
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
19.9
Displacement / length
187.1
Comfort ratio
51.9
Capsize screening
1.58
Hull speed
10.9 kn
Pounds / inch immersion
4553
Hull
Hull type
Fin w/bulb & dual rudders
Construction
Fiberglass
Production
Years built
First built 2014
Designer
Rob Humphreys
Builder
Oyster 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.

Hallberg-Rassy 6922.22 mSame hull family0.5 m shorterA German Frers-designed flagship featuring a fractional rig and dual rudders, built for high-comfort blue water cruising
Oyster 6820.57 mSame hull family2.2 m shorterA Holman & Pye designed cutter built for serious blue-water passage making with a stable, skeg-mounted rudder
Oyster Yachts 56518.09 mSame hull family4.7 m shorterA Humphreys-designed bluewater cruiser featuring a high-performance fractional rig, dual rudders, and a bulb keel
Hallberg-Rassy 5718.44 mSame hull family4.3 m shorterA 18.44-metre flagship featuring a bulb keel and dual rudders for high-speed, stable long-distance cruising
Jeanneau Yachts 5717.78 mSame hull family5.0 m shorterA Philippe Briand-designed bluewater cruiser built for comfort and stability on long-distance passages
Swan 82 S24.89 mSame hull family2.2 m longerA German Frers-designed performance cruiser featuring a high sail-area-to-displacement ratio for rapid offshore passage making

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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