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The boat featured is not currently for sale by Boatshed. The boat information and images presented are part of Boatshed’s back catalogue of the 20,000+ boats we have listed in the last 15 years and appear here for general information and guidance purposes about Boatshed and our boat selling systems and services
Oyster Mariner 35 Ketch

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Boat REF# 22370
removed from sale
Length 10.67m (35'0")
Year 1980
Construction GRP
Underwater profile Fin
Sleeping berths 6
Engine 1 x diesel 36hp, Bukh (1985)
Lying Portsmouth


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Extra Details

Designer Don Pye
Builder Oyster Marine
Lying Portsmouth
Discounts available from our Preferred Partners
Fuel capacity 273.0 ltr (60.1 USG) Total - 1 Tanks
Water capacity 728.0 ltr (160.2 USG) Total - 2 Tanks
Last survey 01/06/1987


Engine 1 x diesel 36hp
Engine make and model Bukh (1985)
Engine Hours Not Recorded
Engine Cooled Direct
Steering wheel
Drive shaft
Prop(s) 3 - blade
Fuel consumption (approx) 2.0 ltr (0.4 USG) /hour At Cruising Speed
Cruising speed (approx) 7 knots
Max speed (approx) 8 knots

Engine Hours 1586.


10% Discount on Boat Insurance
Length 10.67m (35'0")
LWL 9.45m (31'0")
Beam 3.66m (12'0")
Draft Max 1.60m (5'3")
Displacement 7,258kg (16,003.9lbs)
Headroom 1.91m (6'3")


10% discount on rigging

Ketch rigged Z spars Aluminium spars (1987) with Stainless Steel standing rigging (1989)


New Sails Upgrade?
Reefing mainsail - Slab (1990)
Headsail - Furling (1990)
Other sails Mizzen (unknown year)

Electrical Systems

12 volt, 2 batteries charged by: engine, shore power


10% discount on ultrasonic antifouling
Construction GRP
Underwater profile Fin
Finish Gelcoat finish


Total # of berths 6
No. of double berths 1
No. of single berths 5
Cabin(s) 2
Sink 1
Heads 1 heads
Stove tick
Broiler tick
Oven tick
Sink tick
Cooler tick
Carpet tick
Drapes tick
Manual water system tick

Work bench with vice in Lazarette.

2 burner propane Stove

Nav Equipment

Compass tick
Speed tick
Log tick
Wind tick
VHF tick
VHF DSC radio tick
SSB tick
GPS tick
Autopilot tick
Stereo tick
Clock tick
Barometer tick
Depth sounder tick


Deck Gear

Sprayhood tick
Cockpit cover tick
Fenders tick
Boathook tick

3 halyard winches
4 sheet winches
Electric windlass
1 anchors
20.00m (65'7") of chain

Safety Equipment

10% Discount on courses
Life jackets tick
Life buoys tick
Safety harnesses tick
Swim ladder tick

2 bilge pumps (2 manual / 0 electric)

Fire fighting equipment.

Broker's Comments

A rare opportunity to own an Oyster sailing yacht. The quality is hard to ignore, as you would expect from such a well known boat-builder.

There are a few items which need updating, replacing or modernising but notwithstanding the end result would be worthwhile and the price reduction to her current level goes towards addressing this fact.
Noteworthy features include a walk-in lazarette complete with work-bench and vice and full standing headroom in the sizeable aft cabin. Both of these features contribute to a boat with great potential as a long distance cruiser or as a potential live-aboard.

Currently ashore for the winter.

These boat details are subject to contract.

Note: Offers on the asking price may be considered.

This Oyster Mariner 35 Ketch has been personally photographed and viewed by Peter Watt of Boatshed Portsmouth. Click here for contact details.
Disclaimer The particulars detailed herein are intended to give a fair description of the vessel but their accuracy cannot be guaranteed. These particulars are not and shall not form part of any offer or contract for the sale of the vessel and are supplied on the understanding that all negotiations shall be through Boatshed, who act as agents for the vendor. The vendor is not selling in the course of a business unless otherwise stated. The prospective purchaser is strongly recommended to check the particulars and, where considered appropriate, at his own expense, to employ qualified agents to carry out structural and/or mechanical and/or electrical surveys and inspections in order to assess the actual condition of the vessel before purchase.