BoatsOyster Marine 37 Heritage

Oyster Marine 37 Heritage

Masthead Sloop · Fin With Rudder On Skeg · 1984–1988

A Holman & Pye designed masthead sloop built for offshore stability with a skeg-mounted rudder and conservative sail plan

Designed by Holman, Pye & Kim Holman.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin With Rudder On Skeg

See her sail

The Oyster Marine 37 Heritage, on the water

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

Footage from Sailing Florence

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 moderate beam gives 25 — a moderate, middle-of-the-road motion.

Comfort ratio 25
CoastalBluewater

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

Capsize screening 1.97
LightHeavy

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

Displacement / length 213
EasygoingPowered-up

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

Sail area / displacement 16.4
TenderStiff

41% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 41%

A capable cruiser that sits just inside the offshore line — coastal work with real passages in her.

What the fleet has seen

The Oyster Marine 37 Heritage, 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 37 HERITAGE is a 1980s masthead sloop designed by Holman, Pye, and Kim Holman, built by Oyster Marine Ltd. with a fin keel and rudder on skeg.1:21 The 11.3-meter yacht displaces 6592 kg and has a 1.6-meter draft.1:46 Aboard *Sailing Florence*, an Oyster Marine 37 HERITAGE named Florence completed a seven-year, 50,000-mile circumnavigation before undergoing an eight-month refit in England for high-latitude sailing.watch The refit included repairing osmosis on the rudder, investigating P-bracket and skeg cracks, and replacing a soft-core deck section near the Samson post.8:54 The crew installed a furler for the staysail, upgraded to lithium batteries with 400 watts of solar, and added a new diesel heater.2:41 The mast was removed for interior work and shed storage, and a temporary bulkhead repair was replaced with a permanent marine-ply structure.5:10 The crew also replaced the aluminum toe rail, installed a stainless steel Spade anchor, and upgraded windlass switches.4:51 They replaced the Treadmaster cork decking with KiwiGrip paint and installed new acrylic windows.3:45 Electronics were modernized with a B&G suite, including a touchscreen chart plotter, radar, and forward-scan sonar. *Sailing Florence* has navigated shipping lanes in the Baltic Sea, short-tacked through the Thames Estuary and Goodwin Sands, and transited from the Isle of Skye to the remote St Kilda archipelago in the North Atlantic.11:30 The crew has used eyeball navigation in reef-strewn channels in Indonesia and sailed overnight passages using an asymmetric spinnaker in light winds.4:07

The living fleet

Sailed by the fleet

The channels sailing this model, and where they were last seen.

Sailing FlorenceA British couple documents their ongoing global adventures and technical maintenance aboard the 37-foot sailboat Florence, currently navigating the challenging waters of the Baltic.

Seen 103 times across one channel of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

On the water

The Oyster Marine 37 Heritage on video

Latvia & Estonia by Sail | Sailing Florence in the Baltic Ep.240The 37-foot sailboat Florence navigates shallow Baltic waters and adjusts routes to avoid 30-knot northerly winds.Sailing FlorenceTrouble at Sea? Sailing Past Russia | Sailing Florence in the Baltic Ep.239The crew of *Florence* navigated the Baltic Sea past Russian waters while managing a mainsheet block failure.Sailing FlorenceRussian GPS Interference? | Sailing Florence in the Baltic Ep.238The crew of Florence navigates GPS and AIS spoofing while sailing the Baltic Sea near Kaliningrad.Sailing FlorenceSailor's Unmissable Island Destination | Sailing Florence in the Baltic Ep.237The crew of Florence diverts to the fortified island of Christiansø while sailing from Denmark to Poland.Sailing FlorenceOur FIRST SAIL in the BALTIC SEA | Sailing Florence in the Baltic Ep.235The vessel Florence navigates the Kiel Canal and sails 140 miles north to moor in central Copenhagen.Sailing FlorenceKiel Canal – SHORTCUT to the Baltic | Sailing Florence Ep.235Florence transits the Kiel Canal for 18 euros, navigating locks shared with cargo ships into the Baltic.Sailing FlorenceNorth Sea Crossing | Sailing Florence - Ep.234Foul tide, shifting winds, and night-time shipping lanes on a three-day River Orwell to Cuxhaven crossing.Sailing FlorenceNEW PLAN - We're Off | Sailing Florence Ep.233Replacing a raw water pump lip seal spring with a rubber O-ring prevents long-term corrosion-related leaks.Sailing FlorenceBudget Boat Makeover Begins | Sailing Florence Ep.231Nine-year liveaboard interior refit: Formica over solid surface, oxalic acid on black-stained veneer.Sailing FlorenceThe Beginning (Again?) | Sailing Florence Ep.230The crew prepares an Oyster Marine 37 for winter storage by hauling out and performing seasonal maintenance.Sailing FlorenceSailing to our NEW HOME on the River | Sailing Florence Ep.229Florence races Storm Amy from Ipswich to the Hamble, tacking overnight through Goodwin Sands at two knots over the ground.Sailing FlorenceSailing North Sea Challenges – South from Shetland | Sailing Florence Ep. 228Florence races 160 miles from Shetland to Peterhead inside a 24-hour weather window ahead of 50-knot headwinds.Sailing Florence

What broke, what changed

Gear aboard, as the crews told it

Moments from individual boats of this model that the fleet has filmed — one crew, one piece of kit, one day on the water. Not a review of the class, and not a count of anything.

  • ReplacedTreadmasterin place of KiwiGrip

    The original deck grip was peeling and replaced with a new product.

    aboard Sailing Florenceseen February 202512:16

  • FailedIridium

    The Iridium Go could not be used for weather forecasts due to a radio silence zone.

    aboard Sailing Florenceseen November 202520:57

  • FailedGoPro

    The GoPro camera was deemed insufficient for capturing good underwater footage in low light conditions during a night dive.

    aboard Sailing Florenceseen May 202118:13

  • ComparedPredictWindweighed against almanac

    They used PredictWind for tidal routing, but often overrode its suggestions for safer passages.

    aboard Sailing Florenceseen January 202522:41

  • ComparedGoogle Mapsweighed against road map

    Electronic charts are compared to Google Maps as a modern navigation tool, in contrast to paper charts.

    aboard Sailing Florenceseen September 202313:55

  • InstalledDyneema

    The crew used Dyneema line to repair the broken steering chain.

    aboard Sailing Florenceseen April 20254:34

  • InstalledB&G

    A new suite of navigation instruments, including a dual-scanner radar and wind plot, was installed.

    aboard Sailing Florenceseen February 2025watch

Each line is one crew's account of their own boat. Another Oyster Marine 37 Heritage may be fitted out entirely differently.

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
41.3%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
16.4
Displacement / length
212.6
Comfort ratio
24.9
Capsize screening
1.97
Hull speed
7.5 kn
Pounds / inch immersion
1340
Hull
Hull type
Fin with rudder on skeg
Construction
Fiberglass
Production
Years built
1984–1988
Units built
35
Designer
Holman, Pye, Kim Holman
Builder
Oyster Marine Ltd

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.

Hunter Marine 37611.35 mSame hull familyNear-identical lengthA spacious cruiser featuring a B&R rig and wing keel, sharing a proven hull design with the later 380 and 386 models
Hunter 376 - The Aegean Tragedy: What Really Happened in the Newport–Ensenada Race0:47from Practical Sailor
Tartan Marine 37211.34 mSame hull familyNear-identical lengthA 1988-1993 masthead sloop featuring a deep 2.08-metre fin keel and a spade rudder for performance-oriented cruising
Transforming a Ship: Our Exciting New Refit Project Revealed! | S2. Ep.129:47from Sailing NV
Beneteau 37311.25 mSame hull familyNear-identical lengthA Berret-Racoupeau designed cruiser featuring a bulb-fin keel and a high-volume hull optimised for comfortable coastal cruising
Deb Fish // RORC's First Female Commodorefrom 59° North Sailing
Hunter Marine 37.5 Legend11.28 mSame hull familyNear-identical lengthA fractional sloop designed for coastal cruising, balancing a stable 36% ballast ratio with a shallow 1.45m draft
DON'T buy a HUNTER.. Everything you need to know - Ep 109 - Lady K Sailing8:12from Lady K Sailing
Hallberg-Rassy 3711.32 mSame hull familyNear-identical lengthA German Frers-designed masthead sloop built for offshore comfort with a stiff, stable hull and balanced performance
Hallberg Rassy 37 - Yacht Review5:16from Halcyon Yachts - International Yacht Delivery
Moody 3711.28 mSame hull familyNear-identical lengthA short-run 11-metre cruiser featuring a high ballast ratio and a skeg-hung rudder for offshore stability
Ocean Crossing Sailboat Rally Goes Awry6:37from Practical Sailor

The family

Boats like this

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

Oyster 37A Holman and Pye designed masthead sloop derived from an IOR one-ton prototype for competitive performanceOyster Marine 39A Holman & Pye-designed masthead ketch built for offshore stability with a skeg-mounted rudder and fin keelOyster Marine 45A Holman & Pye designed masthead sloop built for blue water comfort with a heavy displacement and high stability

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