Sealine International S42 Boat for Sale

• Manufacturer: Sealine International
• Price: £129,500
• Location: Poole, Dorset
• Year: 2004
• LOA: 42'3" (12.89m)
• Colour: White
• Designer: Sealine
• Beam: 13' 4'' (4.06m)
• Berths: 6
• Draft: 1.09
• Keel: Deep V Planing
• ID no.: 29209

• Cabins: 2
• Heating: Yes
• Heads: 2
• Showers: 2
• Watertank Size: 375 Litres
• Engine Make: Volvo Penta
• Horsepower: 310hp
• Drive Type:
• Fuel Type: Diesel
• Fuel Tank Size: 772 Litres
• Cruise Speed: 25
• Top Speed: 30
• Engine Hours Port: 1097
• Engine Hours Starboard: 1097

Broker Remarks

2004 Sealine S42 fitted with twin Volvo Penta D6-310A-A Diesel engines with circa 1097 hours use.

"Jubilant" is an exceptional, highly upgraded example of the popular Sealine S42 motor yacht. Combining spacious sports cruiser performance with the comfort of a true luxury cruiser, she features the highly desirable 'Solar Protection System' hardtop with an integrated sliding roof and lighting.

Unlike many vessels of this era, "Jubilant" has been subject to an extensive, no-expense-spared modernization programme between 2023 and 2026. Boasting an entirely updated Victron electrical system, fresh interior and exterior upholstery, comprehensive Raymarine navigation suite, and a fully documented mechanical service history, she is presented in turnkey condition and ready for the season.

A turnkey opportunity to own a highly modernised, professionally maintained British classic sports cruiser. Viewing is highly recommended.

Please contact us on 01202 669 554 or email poole@yachts.co

Accommodation

Mechanical and Rigging

Mechanical & Machinery

"Jubilant" is powered by twin Volvo Penta D6-310hp engines paired with DPH-A outdrives, offering a perfect balance of performance and fuel efficiency. The mechanical upkeep is exemplary:

 Engines: Fully serviced in May 2026 (1,097 hours as of 29 May 2026) with a fully documented history. Water pumps were fully serviced in 2025. Engine room air ducting completely upgraded in 2023/4.

 Outdrives: Volvo Penta DPH-A drives serviced with new bellows etc. in May 2025. New cones fitted in 2023.

 Generator: 4.5 KvA HFL/Farrymann generator, completely rebuilt in 2025 (only 153 hours since new, 10 hours since rebuild)

 Winterization: Additional power sockets and a dedicated thermostat installed in the engine room for winter heaters.

Electrical Systems

The electrical infrastructure has been completely overhauled to modern, off-grid capable standards, centered around top-tier Victron componentry installed in 2025:

 Batteries: 3 x domestic and 2 x start batteries (95ah each) all replaced new in 2025. Dedicated 95ah battery for the bow thruster and anchor winch.

 Inverter/Charger: Victron 12v / 3000va Pure Sine Wave Inverter (New 2025) and New Victron Battery Charger (2025).

 Monitoring: Victron Cerbo GX system with a battery temperature monitor, Victron Smart Shunt, and an intuitive 7-inch display located in the saloon.

 Shore Power: Upgraded to full 32 Amp capability.

Navigation & Technical Electronics

Equipped with an advanced helm and networking suite, perfect for confident coastal cruising:

 Displays: Raymarine E165 Series 16-inch MFD & Raymarine E9 Series 9-inch MFD.

 Autopilot & Radar: Raymarine Autopilot (Smart Pilot X5) with P70s controller; Raymarine 24kw Digital Radome.

 Data & VHF: Twin Raymarine i70s colour depth & log displays; Raymarine DownVision depth system; Raymarine Ray90 VHF.

 Integration & Comms: Digital Yacht AIT2000 Class B AIS Transponder (with dedicated AIS/GPS antennas); Yacht Devices Engine Gateway (YDEG-04) and NMEA 2000 Ethernet Gateway (YDEN-02); TP Link 5G Router for seamless onboard Wi-Fi.

 Aesthetics: Twin Raymarine rooftop domes cleanly housing the radar reflector, AIS, GPS, 4G, and DAB antennas.

Inventory

Cockpit & Deck Life

The cockpit serves as the ultimate entertainment hub, protected by the hardtop and benefiting from recent aesthetic refreshes:

 Seating & Tables: Fully re-upholstered seating (including new seat foams) in 2019, featuring a clever pull-out sun pad on the lower deck. Upgraded premium teak tables for both upper and lower cockpit areas.

 Amenities: Cockpit fridge, electric BBQ, high-power washdown pump/outlet, and dimmable roof lights paired with additional lower cockpit ambient lighting.

 Canvas: Full set of covers in good condition, completely re-glazed in 2024/5.

 Ground Tackle: New (May 2026) 50m calibrated anchor chain, clearly marked for various depths.

 Tender Handling: Electric Whitehall Crane (150kg capacity) with fold-away dinghy chocks.

 Extra Features: 5 x Underwater lights (White/Blue mix) and a premium 7-speaker Fusion sound system including a subwoofer and 2 dedicated amplifiers.

Saloon & Cabins (Accommodation)

The interior offers a fresh, modern apartment feel thanks to extensive 2026 upgrades, completely free of dated gas appliances:

 Climate Control: New-generation Eberspacher D6 heating system (fitted 2024) ducted to all cabins, heads, and shower rooms. Includes the EasyStart Pro Controller and EasyWeb system, allowing you to turn the heating on remotely before you even arrive at the boat. Cockpit heating includes 2 outlets and a demist capability.

 Refurbishments: Saloon and cabins fully re-upholstered and modernised in 2026. Fully sprung saloon sofa with infills and integrated storage under. New cabin mattresses fitted in 2022. Blackout blinds added in addition to standard blinds.

 Galley Upgrades: Electric ceramic hob & combination oven (fully replacing the original gas system for safety and modern convenience). Coolmatic CRX1110 12/240v Fridge (Fitted Oct 2021). Additional galley dimmable lighting.

 Domestic Utilities: Both heads are fitted with fresh-water electric quiet-flush toilets. Accurate water tank level sensor.

 Connectivity: All sockets upgraded to include USB charging capability, plus a dedicated ScanStrut 12v USB/USB-C fast-charging station.

 Audio/Visual: 24-inch Sony Smart TV linked directly into a high-end Fusion Apollo RA770 stereo system featuring Optical, DAB, and Wi-Fi connectivity, pumping through 2 further saloon speakers.