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
Sealine S23

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Boat REF#

£0 Sold / Unavailable

7.23m (23'9")



Underwater profile


1 x Diesel 170hp, Volvo KAD32 (2002)

Isle of Wight


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Extra Details

Designer Sealine
Builder Sealine
Lying Isle of Wight
Fuel capacity 250.0 ltr (55.0 G) Total - 1 Tanks
Water capacity 100.0 ltr (22.0 G) Total - 1 Tanks


Engine 1 x Diesel 170hp
Engine make and model Volvo KAD32 (2002)
Engine Hours Engine1: 500
Engine Cooled Indirect
Steering Wheel
Drive Outdrive
Prop(s) Duoprop
Fuel consumption (approx) Not Recorded
Cruising speed (approx) 20 knots
Max speed (approx) 32 knots

Engine hours new to 2015 estimated as 400
Engine hours 2015 to present 55
Full service history since 2015, partial previous. Alternator new 07/16, water pump new 03/16
Most recent engine service 07/17 inc turbo refurb
Most recent outdrive service 2015 inc replacement steering fork
Anodes replaced 04/18

Newmar RM2000 battery charger
Batteries new 2015
Replacement wiring to navigation lights 2015


LOA 7.23m (23'9")
Beam 2.49m (8'2")
Draft Max 0.90m (2'11")
Displacement 2,600kg (5,733.0lbs)
Headroom 1.76m (5'9")
Storage On marina

Electrical Systems

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


Construction GRP
Underwater profile Planing
Finish Gelcoat finish

GRP hull and topsides polished 07/17
Last out of water 04/18


Total # of berths 4
No. of double berths 2
Cabin(s) 2
Handbasin 1
Shower 1
Heads 1 heads (Manual)
Cooker tick
Grill tick
Sink tick
Icebox tick
Fridge tick
Carpet tick
Curtains tick
Pressurised water system tick
Hot water system tick

Versatile saloon used for seating, dining or 2 singles or a good sized double berth. There is ample useable storage and a TV aerial
Aft cabin is a large double with light and ventilation

2 burner gas cooker

Nav Equipment

Compass tick
Speed tick
Log tick
VHF DSC radio tick
GPS tick
Chart plotter tick
Stereo tick
Clock tick
Barometer tick
Navigation lights tick
Fish Finder tick
Echo sounder tick

B&G Vulcan chartplotter (new 07/16)
ICOM IC M323 DSC VHF radio (new 10/15)
Garmin 160C fishfinder
Raymarine ST60 Tridata

Deck Gear

Warps tick
Fenders tick
Boathook tick
Swim Platform tick
Swim Ladder tick
Instrument Covers tick
Cockpit Enclosure tick
Bimini tick

Electric New 02/16 windlass
1 anchors
(Stainless steel Plough new 07/17)
25.00m (82'0") of chain
20.00m (65'7") of warp
Cockpit canopy new 06/16 and also has tonneau cover

Safety Equipment

Life buoys tick
Horn tick
Boarding ladder tick

2 bilge pumps (1 manual / 1 Electric)

Automatic and 3 manual fire extinguishers and fire blanket

Broker's Comments

Sealine Boats originated in Kidderminster in the 1970's and are a well known quality builder of powerboats. Their ethos has always been about creating perfect, sociable experiences on water aboard distinctive but safe, seaworthy craft.

The S23 is a popular open cockpit sports cruiser with enough comfort to make staying aboard pleasurable without being too big or complicated to be easily handled

This boat has been well looked after, particularly by her current owner who has had professionals service or replace pretty much everything as required. She is well equipped electronically and has a layout which can be adapted to suit most uses and users. The canopy works as a full enclosure or as a bimini for shade when the sun shines and the cockpit seating is comfortable underneath. She has a transom door to a fold down bathing platform with ladder for swimming and with her electric windlass and neat anchor stowage it's easy to enjoy her as a day boat with the family.

Below the aft cabin berth is a large double and has an opening hatch and shelf stowage. The second double is the saloon but again this is a good size. A shower fed by hot water from a calorifier makes you independent of marinas if you want to enjoy those beautiful anchorages for a bit longer.

Sealine have done well with the S23 to produce a boat of this size that has all this and still performs. She looks pretty good too!

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

This Sealine S23 has been personally photographed and viewed by Corinne Gillard of Boatshed IOW. 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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