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Sealine S23

£27,000
  • Located at Conwy Marina Boatyard
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Year: 2004
LOA: 7.6m
Berths: 4
Draft: 0.89m

Details

  • Make: Sealine
  • Model: S23
  • Engine Make & Model: Volvo Penta KAD32
  • Horsepower: 170
  • Fuel Type: Diesel
  • Price: £27,000
  • Location: In Conwy Marina Boatyard
  • Hull Construction: Fibreglass (GRP)
  • Drive Type: Sterndrive

Dimensions

  • Beam: 2.49m
  • Draft: 0.89m
  • LOA: 7.6m
  • Air Draft: 1.91m
  • Displacement: 2400kg
  • Fuel Tank Capacity: 227l
  • Water Tank Capacity: 120l
  • Builder: Sealine
  • Designer: Sealine
  • Hull Type: Planing

Summary

'Happy Days, Sealine S23 (2004). Although only 25 feet overall, she packs in a lot of comfort and features normally associated with larger boats. With berths for 4 persons, decent galley facilities and a good sized heads with shower, she overs excellent opportunities for weekends away. Her performance delivered by the inboard Volvo Penta KAD32 170hp diesel engine which will delight thanks to her acceleration and ease of handling. Electronic navigation package including plotter, DSC VHF, and depth sounder. Currently being prepped for the season. Lying ashore Conwy Marina.

Mechanical

Located under the aft cockpit area, Volvo Penta KAD32 4-cylinder 170hp turbo diesel engine. Freshwater cooled via heat exchanger. Single lever controls with electric start and power trim/tilt. Volvo Penta Duo-Prop outdrive leg with aluminium propellers.
Hydraulic wheel steering. 
*Engine to be serviced February 2026 to include outdrive and anode replacement.

Electrical

12/240V systems on board. 
Bank of 2x12V batteries providing engine start and domestic *Batteries will be replaced in February 2026.
Batteries are fitted with isolator switches located in cockpit. 
Batteries recharged via the engine alternator or the onboard charger. 
12v and 240v sockets.

Navigation

Compass
Raymarine C70 GPS/Chartplotter (MFD)
Raymarine ST60 Tridata (Log/Speed/Depth)
Raymarine 54E VHF Radio c/w antenna
Garmin 126 GPS

Deck

Anchor, chain and warp
Electric anchor windlass
Cockpit fridge
Bathing ladder
Drop down swim platform
Cockpit table
Fenders
Mooring warps

Safety

Electric and manual bilge pump
Fire blanket
Fire extinguisher *out of date

Canvas

Cockpit canopy

Accommodation

Sealine as a brand are renowned for the quality of the interior fit out and their use of available space. This S23 is a great example of this and will both impress and delight in equal measure. The entry onto the boat is swift and easy via an opening door to the rear of the transom. To starboard is a companionable seating area for 4 with a central table. The table is removable and acts as a base for a large sun pad. Opposite is the cockpit fridge, so you don’t have to stretch far to reach a cold one.  Raised helm position with double helm seat. Sporty dash with full engine instrumentation, cart area and flush mounted electronic navigation aids. 

Sliding lockable door in smoked Perspex lets in light but offer privacy. Three steps down and to port is a functional galley area with 2-burner gas hob, stainless steel sink and lots of storage. Opposite the galley is the heads compartment with sea toilet, sink unit and pull out shower with sump pump out. 'U' shaped seating area forward with table and 12v lighting. This area will convert to a very large double berth.  Permanent berth aft beneath the cockpit sole. 12v lighting and opening hatch for ventilation. 

Sealine S23 - 2004 - New to the market and very keenly priced to sell at £28,000. The Sealine S23 model is regarded as one of the best small sports cruisers around and make an excellent starting point for people upgrading from RIB’s or smaller cuddy cabins to a far more comfortable and capable boat for overnights and weekends away. This boat was been well looked after and maintained and is fitted with the preferred Volvo Penta KAD32 (170hp) diesel engine providing a good balance of power, performance and economy. She was moth balled in 2021 due to Covid and has not been used since although she will have new batteries and a full service. This deceptively spacious sports cruiser can sleep 4 - there is a double middle cabin and the saloon offers another 2 berths. With a fully equipped galley and separate toilet/shower compartment the S23 is the perfect weekender. Just cleaned and polished, just add some summer weather!

Disclaimer

For a full, detailed specification with additional photographs and direct contact details for the listing office visit our website

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Unless otherwise stated on the specification sheet the following presumptions are made
- Sail drive and shaft seals are more than 5 years of age
- Fuel and gas hoses and regulators are over 5 years old
- Standing rigging and sails are more than 10 years old

Please note that as the broker/agent, we cannot guarantee or warrant the serviceability of any safety equipment included within the inventory, including but not limited to the condition, operation, or service dates of such equipment. It is the responsibility of the buyer to thoroughly inspect and assess the condition of all safety equipment prior to purchase.


NOTE - Please ring our offices prior to visiting, as the boat may be unavailable for viewing or located at a different marina.

Contact

boatpoint at Conwy Marina

conwy@boatpoint.co.uk

01492 580 001

Recommended Boats

Boatpoint

boatpoint at Conwy Marina

conwy@boatpoint.co.uk

01492 580 001

Sealine S23 - 2004£27,000

Located at Conwy Marina Boatyard

Summary

'Happy Days, Sealine S23 (2004). Although only 25 feet overall, she packs in a lot of comfort and features normally associated with larger boats. With berths for 4 persons, decent galley facilities and a good sized heads with shower, she overs excellent opportunities for weekends away. Her performance delivered by the inboard Volvo Penta KAD32 170hp diesel engine which will delight thanks to her acceleration and ease of handling. Electronic navigation package including plotter, DSC VHF, and depth sounder. Currently being prepped for the season. Lying ashore Conwy Marina.

Details:

Engine: Volvo Penta KAD32

Horsepower: 170

Fuel Type: Diesel

Beam: 2.49m

Draft: 0.89m

Hull Construction: Fibreglass (GRP)

Drive Type: Sterndrive

Displacement: 2400kg

Fuel Tank Cap: 227l

Water Tank Cap: 120l

LOA: 7.6m

Air Draft: 1.91m

Builder: Sealine

Designer: Sealine

Hull Type: Planing

Mechanical

Located under the aft cockpit area, Volvo Penta KAD32 4-cylinder 170hp turbo diesel engine. Freshwater cooled via heat exchanger. Single lever controls with electric start and power trim/tilt. Volvo Penta Duo-Prop outdrive leg with aluminium propellers.
Hydraulic wheel steering. 
*Engine to be serviced February 2026 to include outdrive and anode replacement.

Electrical

12/240V systems on board. 
Bank of 2x12V batteries providing engine start and domestic *Batteries will be replaced in February 2026.
Batteries are fitted with isolator switches located in cockpit. 
Batteries recharged via the engine alternator or the onboard charger. 
12v and 240v sockets.

Navigation

Compass
Raymarine C70 GPS/Chartplotter (MFD)
Raymarine ST60 Tridata (Log/Speed/Depth)
Raymarine 54E VHF Radio c/w antenna
Garmin 126 GPS

Deck

Anchor, chain and warp
Electric anchor windlass
Cockpit fridge
Bathing ladder
Drop down swim platform
Cockpit table
Fenders
Mooring warps

Safety

Electric and manual bilge pump
Fire blanket
Fire extinguisher *out of date

Canvas

Cockpit canopy

Accommodation

Sealine as a brand are renowned for the quality of the interior fit out and their use of available space. This S23 is a great example of this and will both impress and delight in equal measure. The entry onto the boat is swift and easy via an opening door to the rear of the transom. To starboard is a companionable seating area for 4 with a central table. The table is removable and acts as a base for a large sun pad. Opposite is the cockpit fridge, so you don’t have to stretch far to reach a cold one.  Raised helm position with double helm seat. Sporty dash with full engine instrumentation, cart area and flush mounted electronic navigation aids. 

Sliding lockable door in smoked Perspex lets in light but offer privacy. Three steps down and to port is a functional galley area with 2-burner gas hob, stainless steel sink and lots of storage. Opposite the galley is the heads compartment with sea toilet, sink unit and pull out shower with sump pump out. 'U' shaped seating area forward with table and 12v lighting. This area will convert to a very large double berth.  Permanent berth aft beneath the cockpit sole. 12v lighting and opening hatch for ventilation. 

Disclaimer

For a full, detailed specification with additional photographs and direct contact details for the listing office visit our website

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Unless otherwise stated on the specification sheet the following presumptions are made
- Sail drive and shaft seals are more than 5 years of age
- Fuel and gas hoses and regulators are over 5 years old
- Standing rigging and sails are more than 10 years old

Please note that as the broker/agent, we cannot guarantee or warrant the serviceability of any safety equipment included within the inventory, including but not limited to the condition, operation, or service dates of such equipment. It is the responsibility of the buyer to thoroughly inspect and assess the condition of all safety equipment prior to purchase.


NOTE - Please ring our offices prior to visiting, as the boat may be unavailable for viewing or located at a different marina.

Additional Images