Southboats MK3

215,000 Tax Not Paid | Brighton Marina United Kingdom


  • Make Southboats
  • Model MK3
  • Year 2008
  • LOA 36ft/11m
  • Class Multihull
  • Hull Glass Reinforced Plastic
  • Engine Twin Diesel
  • Drive Shaft Drives
  • Layout Non-Flybridge
  • Berths 4
  • Cabins 3
  • Ancasta Ref 38826
  • Name Brighton Diver III


This fantastic, well equipped and spacious catamaran is coded for Cat 2 (60 nautical miles offshore) for diving trips, passanger trips and commercial purposes. Having recently been re-engined (now completed 1000 hours) she is ready for work on her next project.



Built by Southboats in 2008, the construction comprises of a GRP superstructure with Nedoplast decks and bulkheads.

2008 build.
Composite and Nedoplast construction.
Coded to YDSA standards, Cat 2 (60 miles offshore) and commercial.
Antifouled; 2021
Anodes changed: 2021

LOA: 11 meters
Beam: 4.7 meters
Draft: 1.2 meters
Displacement: 8500 KG


Large central wheelhouse
Seating for 7 people.
Diesel fired wet central heating system

Grammar suspension captain's chair.
Navigation & engine instrumentation

Twin burner gas hob
12V / 240v fridge with icebox
Hot and cold pressurised water.
Coffee table with seating for 2

To port there is a larger removable dining table with 'L' shaped seating for up to 5 persons.

Electric flush heads.
Hot & cold pressurised water.

Down below there is plenty of storage and twin bunks in each hull.
There is also lighting inside and out along with a Eberspaecher diesel heater used to heat water for the central heating system.
3 X 240v inverters
8 x 230v Sockets
240v shore power & cable


Twin 450hp Iveco FPT NEF engines.-, new 2020 with circa 1000 hours December 2021
Heavy Duty Kobelt stainless steel dual station engine controls
2 x four blade Clements Marine bronze propellers (new 2021)
Twin disk Iveco 5061 gearbox (new 2021)
2" Temec shafts and shaft seals (new 2021)

Eberspaecher diesel heater providing hot water to radiators in vessel interior.
5 litre 24 volt hot water boiler providing instant hot water and an additional 50 litres of hot water to taps in galley.

1 X 200 litre Plastic Tec tank water tank.
2 X 650 litre plastic Tec tank diesel tanks.

Cruising speed circa 17 knots at around 18 - 1900 RPM.
Maximum speed not tested with new engines. Estimated at circa 30 knots.


Grammar suspension captain's chair.

Navigation & engine instrumentation;
Garmin MFD chart plotter with 4G Radar
Simrad NSS EVO 3 Chart plotter with depth sounder
Olex 3D Chart Plotter
Lowrance 3D sounder
2 X Furuno GP32's
Raymarine Autopilot
Raymarine DSC VHF
Raymarine ICOM DSC VHF
AIS (send and receive)
Navigation lights
Sunto Compass

6 X Automatic Bilge pumps
4 X Manual Bilge pumps
1 X Engine-driven belt bilge pump
Windscreen wiper on centre windscreen

3 X 240v inverters
240v sockets
240v shore power & cable
Battery charger
2 smart alternators
2 X Leisure Batteries (New 2021)
4 X Engine Batteries (New 2021)

3 X Smoke alarms
Spencer Carter 1/2 slave anchor windlass
Stainless steel guard rails with centre fins for dry ride.
Fishing rod holders
Dan buoy
2 X Life rings
Stainless Steel Potting arm
6 X waterproof deck hatches new 2021

Refit including new engines and some navigation equipment finalised 2021.

Please note the pictured dive platform/lift IS NOT included in the sale.
The Vendor is also to retain the boat name "Brighton Diver")

Finance Calculator

Ancasta are acting as brokers for the vendor who is not selling in the course of business unless otherwise stated. These details are prepared from information provided by the vendor and are intended only as a guide to give a fair description of the vessel but their accuracy cannot be guaranteed and they do not constitute part of any contract. A prospective buyer is strongly advised to check the particulars and to have the vessel fully surveyed by a qualified marine surveyor. Details are supplied on the understanding that all negotiations shall be through Ancasta brokerages. This vessel is offered subject to prior sale, price change or withdrawal without notice. Please Note: where the vessel’s status shows as “Preliminary”, details of the vessel have not yet been confirmed by the Vendor.

Advanced Rigging

Enjoy a 10% discount

with Advanced Rigging & Hydraulics on new standing and running rigging when you buy a used yacht through the Ancasta Brokerage network. Also, contact Advanced Rigging & Hydraulics about their discounts on mooring and anchoring system for motoryachts purchased via Ancasta.

Call: +44 02380 454 280
*quote: “Ancasta Brokerage offer”

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