Dimensions

LOA - 7.49 metres

Beam - 2.49 metres

Engines

No. Of Engines - 1

Manufacturer - Volvo Penta

Model - KAD32P

Fuel Type - diesel

Power - 170 horsepower

Accommodation

Number of Double Berths - 2

Number of Cabins - 2

Number of Heads - 1

Tanks

Fresh Water Tanks -

Fuel Tanks - 227.0 litres

Year

Year Built - 2003

LOA - 7.49 metres

Beam - 2.49 metres

Total Power - 170 horsepower

Total Engines - 1

Number of Double Berths - 2

Number of Cabins - 2

Number of Heads - 1

Fresh Water Tanks -

Fuel Tanks - 227.0 litres

Year Built - 2003

Boat Details

The Sealine S23 is a compact four-berth sports cruiser renowned for its clever use of space and excellent handling as an entry-level family boat. Designed for coastal & inland cruising, it packs the amenities of a much larger vessel into a manageable 23-foot hull.

Exterior & Cockpit Layout

  • Social Seating: The cockpit features a large U-shaped seating area that comfortably accommodates 4 to 5 adults around a removable dining table.
  • Sun Lounge: The cockpit table lowers down to transform the entire rear seating area into a spacious sun pad.
  • Helm Station: Positioned on the starboard side with a double helm seat, giving clear visibility & easy access to all engine gauges and navigation electronics.
  • Wet Bar & Storage: A small wet bar area typically houses a dedicated space for a cockpit fridge, supplemented by deep storage lockers under the seating.
  • Bathing Platform: A teak-laid platform at the stern includes a swim ladder & a transom shower, making water access easy.

Interior Cabin & Accommodations

  • Main Saloon: The bow section features a V-shaped seating area with a central table. At night, this easily converts into a comfortable double berth.
  • Mid-Cabin: Tucked neatly under the cockpit floor is a permanent, separate double berth with opening portholes for ventilation and natural light.
  • Galley: Located to port, the kitchen area is surprisingly well-equipped with a two-burner gas hob, a grill, a stainless steel sink with hot/cold water & plentiful storage.
  • Heads (Bathroom): A fully enclosed compartment to starboard features a marine toilet, a hand washbasin, and a pull-out shower head.

Performance Speed

 The S23 typically cruises comfortably at 20–24 knots and can achieve a top speed of around 30–35 knots. Built on a deep-V hull, it tracks beautifully, tackles choppy coastal waters smoothly & offers agile, sporty handling.

 

Boat Safety Scheme Certificate until 3rd February 2029

 

Recent Servicing, Works & Improvements

September 2026: Full outdrive service, Full structural survey

July 2026: Canopy, topsides polished

 

 

For further information and viewing arrangements please see Broker contact details below.

Disclaimer
In this transaction, we are acting as Brokers only. Whilst every care has been taken in their preparation, the correctness of these particulars is not guaranteed. The particulars are intended only as a guide and they do not constitute a term of any contract. A prospective buyer is strongly advised to check the particulars and where appropriate to have the vessel fully surveyed and inspected, sea-trialled and opened up.
Tingdene Marinas & Boat Sales
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.