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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
Seamaster Sailer 23

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Boat REF# 13141
removed from sale
Length 7.10m (23'4")
Year 1972
Construction GRP
Underwater profile Other
Sleeping berths 5
Engine 1 x diesel 10hp, Yanmar 1GM10 (1995)
Lying Central Algarve


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Extra Details

Designer Lawrence Giles
Builder Seamaster Yachts
Lying Central Algarve
Discounts available from our Preferred Partners
Fuel capacity 30.0 ltr (6.6 USG) Total - 1 Tanks
Last survey 01/07/2003


Engine 1 x diesel 10hp
Engine make and model Yanmar 1GM10 (1995)
Engine Hours Not Recorded
Engine Cooled Direct
Steering tiller
Drive shaft
Prop(s) Three blade
Fuel consumption (approx) 0.9 ltr (0.2 USG) /hour At Cruising Speed
Cruising speed (approx) 5 knots
Max speed (approx) 6 knots

Prop with rope cutter


Length 7.10m (23'4")
LWL 6.70m (22'0")
Beam 2.44m (8'0")
Draft Min 1.68m (5'6")
Draft Max 0.76m (2'6")
Displacement 2,250kg (4,961.3lbs)
Headroom 1.80m (5'11")


10% discount on rigging

Sloop rigged Unknown Aluminium spars (1972) with Stainless Steel standing rigging (2004)


New Sails Upgrade?
Reefing mainsail Crusader - roller boom (2004)
Headsail - Furling (2004)

Spinaker pole used when Goosewinged

Electrical Systems

12 volt, 2 batteries charged by: engine


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

Swing plate keel


Total # of berths 5
No. of double berths 1
No. of single berths 3
Cabin(s) 2
Heads 1 heads
Stove tick
Cooler tick
Carpet tick
Drapes tick

1 burner propane Stove

Nav Equipment

Compass tick
Speed tick
Log tick
Wind tick
VHF tick
Autopilot tick
Stereo tick
Clock tick
Navigation lights tick
Depth sounder tick

Anchor Light, Running light

Deck Gear

Sail cover tick
Bimini tick

1 halyard winches
2 sheet winches
2 anchors
(CQR, Bruce Kedge)
30.00m (98'5") of chain
Sportyak dinghy (2005)

Safety Equipment

Life jackets tick
Danbuoy tick
Safety harnesses tick
Horn tick
Swim ladder tick

3 bilge pumps (1 manual / 2 electric)

Broker's Comments

This boat has been viewed and photographed by Russell of Boatshed Algarve. Register or log in to see 50 more photos of this boat. These boat details are subject to contract.
A wind swept but clear afternoon for my visit to this 23 foot Seamaster Sailer, a small package at least in length but step aboard and she appears to expand before your very eyes. An astonishing amount of space on board for a yacht that can be moored at the smallest of pontoons. The charming owner has used the vessel for day trips with the grand children but is now going to buy a Catamaran, he has refitted her extensively with new sails, new reefing gear, new prop shaft, new battery, the list goes on, also a number of unique modifications which enhance her even more, like the integral rope cutter attached to the prop, and Porta Pottie plumbing. She has a swinging keel which allows for movement in the lower depths. This is an excellent choice for those that wish to potter about at 5 – 6 knots and take in the beauty of the world as she passes.
Note: Offers on the asking price may be considered.

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.