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 23 Sailer

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Boat REF#

Sold / Unavailable

7.10m (23'4")

unknown year


Underwater profile
Bilge keels


1 x Diesel 10hp, Bukh 10Hp (unknown year)



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Extra Details

Designer Laurent Giles
Builder Seamaster Ltd
Lying Essex
Fuel capacity 25.0 ltr (5.5 G) Total - 1 Tanks
Water capacity 50.0 ltr (11.0 G) Total - 1 Tanks


Engine 1 x Diesel 10hp
Engine make and model Bukh 10Hp (unknown year)
Engine Hours Not Recorded
Engine Cooled Direct
Steering Tiller
Drive Shaft
Prop(s) 3 Blade
Fuel consumption (approx) 1.0 ltr (0.2 G) /hour At Cruising Speed
Cruising speed (approx) 5 knots
Max speed (approx) 6 knots


LOA 7.10m (23'4")
LWL 6.00m (19'8")
Beam 2.50m (8'2")
Draft Min 0.85m (2'9")
Draft Max 0.85m (2'9")
Displacement 2,500kg (5,512.5lbs)
Headroom 1.80m (5'11")
Storage Ashore



Sloop rigged SS Spars Aluminium spars (unknown year) with stainless steel standing rigging (unknown year)


Mainsail Not Known - Slab (unknown year)
Headsail - Furling (unknown year)

Electrical Systems


12 volt, 2 batteries charged by: engine, solar panels


Construction GRP
Underwater profile Bilge keels
Finish Gelcoat finish


Total # of berths 4
No. of double berths 1
No. of single berths 2
Cabin(s) 2
Heads 1 heads (Sea Toilet)
Cooker tick
Grill tick
Sink tick
Carpet tick
Manual water system tick


Hanging Locker


2 burner gas cooker

Nav Equipment

Speed tick
Log tick
VHF tick
GPS tick
Autopilot tick
Stereo tick
Clock tick
Barometer tick
Navigation lights tick
Echo sounder tick


Eagle Fish IDII.
Garmin GPS65.
NASA Target 2 Speed & Trip.
VHF Seavoice RT550

Deck Gear

Sail cover tick
Sprayhood tick
Spray dodgers tick
Warps tick
Fenders tick
Boathook tick


1 halyard winches
2 sheet winches
1 anchors
(15lb Plough)
20.00m (65'7") of chain

Safety Equipment

Boarding ladder tick


1 bilge pumps (1 manual / 0 Electric)

Broker's Comments

This tidy family cruiser is an ideal weekender with cosy accommodation, saloon table, a galley and even a small area to do the navigation!

Her bilge keels are perfect for safe sailing around the local the East Coast area.

She also has the benefit of an inboard diesel engine.

Easy to handle she is an ideal first boat.

These boat details are subject to contract.
Note: Offers on the asking price may be considered.

This Seamaster 23 Sailer has been personally photographed and viewed by Steve Booth of Boatshed Essex. Click here for contact details.
The particulars herein are intended to give a fair description of the vessel but are not guaranteed as accurate. They shall not form part of any offer or contract for the sale of the vessel. The prospective purchaser is recommended to independently check the particulars. The vendor is not selling in the course of a business unless otherwise stated. Personal property is excluded from the sale of the vessel unless specifically included in the listing specifications above or in a Purchase Contract. Personal property may be equipment or gear not permanently attached to the vessel including but not limited to: artwork, entertainment equipment, fishing equipment, TV receivers, recreational equipment, kayaks, tools, and personal appliances. Photos that may incidentally depict owners' personal property do not convey that such items are included in the sale of the vessel unless specifically listed herein.

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