2000 Mumby 46 Performance for sale in The Boat Works, Coomera QLD
The Boat Works, Coomera QLD, Australia200014m
Asking PriceBroker
$395,000 AUD
+17 moreMakeMumby
Model46 Performance
Year2000
Length14m7.5m beam
FuelDiesel
Cabins36 berths
AI Visual Search
Match by shape & style
Overview
About this vessel
Mumby 46 | Proven Bluewater Cruising Catamaran
This well equipped Mumby 46 is a proven performance bluewater cruising catamaran, with the current owners having just cruised her from the UK as the final leg of their world circumnavigation, from Brisbane to Brisbane, over the last sixteen years since we sold her to them. She offers an excellent combination of performance (wind speed), comfort and practicality, with three spacious cabins, generous storage and excellent natural ventilation. Owners say they slow Kilo down to ten kts most of the time for peace of mind but have sailed at 16 kts +.
The interior fitout is not fancy by any means but it is practical, starting with a spacious saloon and down to the midships galley in the port hull which opens into the saloon and features generous preparation space, double stainless steel sink, gas cooktop and oven, refrigerator and ample storage.
Propulsion is provided by a single 38 HP diesel engine driving a Sillette Sonic catamaran drive with drop down single leg and three blade fixed aluminium propeller with bow thruster for stress free docking. The Sillette drive was replaced in 2016. A complete spare lower leg unit is also available in the UK for the new owner to freight to Australia if desired.
The electrical system has been recently refurbished with 460Ah Roamer lithium batteries installed in 2023, twin 200Ah engine start and thruster battery, 120A charging, Victron Orion battery to battery charger and Victron Phoenix 12/1200 inverter installed in 2022. Starlink Mini and Iridium GO provide modern offshore communications and connectivity.
The sailing inventory includes a new 2024 Peter Sanders crosscut Dacron mainsail with three reefs and full battens, new Facnor F40 headboard carriage and cars, UK Sailmakers Hydranet genoa, Brisbane loft tri radial genoa, Zoom Sails NZ spinnaker and a new 2025 Sander Sails cruising gennaker on a Selden endless furler. A reefable Dacron staysail can also be reduced for use as a storm jib.
The Sparcraft / Eurospars anodised aluminium mast and boom were replaced in 2023 along with all standing rigging. Deck gear includes Hutton Arco 57 and Arco 40 two speed self tailing winches and a Harken 42 two speed self tailing winch.
Navigation and electronics include Raymarine instruments with I70S control head, RL70C radar, NMEA WiFi multiplexer, Samsung tablet plotter, Plastimo compass and CPT wheel pilot autopilot with a complete spare unit.
Anchoring is handled by a Spade A100 12kg anchor and Fortress FX37 9.5kg anchor with Lofrans Tiger windlass, fitted with a new motor in 2020. Safety equipment includes life ring and light, rescue line, MOB recovery tackle and four harnesses.
Having just completed the UK to Australia leg of their sixteen year circumnavigation with her current owners, this Mumby 46 has genuine offshore cruising credentials and has been extensively equipped and upgraded for life at sea. She only differs from the latest Mumby 48 in having slightly shorter sugar scoops.
DUTY AND TAX PAID IN AUSTRALIA!
Engine: New 2016, Single 38 HP diesel engine driving a Sillette Sonic catamaran drive with a drop down single leg configuration and 3 blade fixed aluminium propeller. Sillette Sonic drive was also replaced in 2016 and provides a simple and efficient propulsion arrangement. A complete spare lower leg newly refurbished unit is also available in the UK, should the next owner wish to arrange freight to Australia, providing valuable backup and spare parts for the drive system.
Remarks: Kilo is a fast, proven bluewater Mumby 46 having successfully circumnavigated the world Brisbane to Brisbane over the last sixteen years, by her current owners since we sold her to them in 2010. They said that they slowed her down to 10 kts much of the time for peace of mind but have done speeds of 16 kts+. She is extensively equipped and constantly upgraded along the way, including a 2024 mainsail, 2025 genoa and gennaker, 2023 mast and boom, 460Ah lithium system, Starlink, Raymarine electronics, re-engined 2013, Sillette Sonic drive and a host of spares. She is a genuine bluewater cruising catamaran with a proven track record and comprehensive cruising inventory.
Specifications
The details
Vessel
MakeMumby
Model46 Performance
Year2000
Dimensions
Length overall14m
Beam7.5m
Draft1m
Accommodation
Cabins3
Berths6
Heads1
Engine & Fuel
Engine makeNanni
Engine count1
Drive typeInboard Stern Drive
Engine hours2,400
Fuel typeDiesel
Features
On board
The galley is located in the port hull and opens overhead to the saloon, creating an inclusive, practical and social cooking space. It features expansive food preparation benches, a double stainless steel sink, a gas cooktop with oven, a refrigerator, and ample storage throughout, making it well suited to both extended cruising and entertaining.
Inventor 60L Fridge (new 2022)
Smev 3 burner gas cooktop & Smev oven
Osmosea 40L/HR
Calorifier 30 litre hot water system
3 spacious sleeping cabins with comfortable sleeping arrangements, complemented by generous storage and natural ventilation.
Yachtsman Aluminium RIB 3.1m
3HP ePropulsion Spirit 1.0 plus - new 2022
Side covers for the hardtop
Large cover over the cockpit and cabin top for the tropics
1 x Spade A100 12kg anchor & 1 x Fortress FX 37 9.5kg anchor
Lofrans Tiger Windlass (new motor 2020)
Life ring + light. Rescue line + MOB recovery tackle rigged and available in cockpit, 4 x harnesses
2 x electric 1 x manual
Seago 6 person (new 2025)
1 Pains Wessex & Safety Alert
4 x adult 2 x children
Coastal Pack
5 x powder fire extinguishers
Roamer Lithium XD battery 460ah - new 2023
Engine start/thruster batteries 200ah x 2
120 Amp & Victron Orion battery charger
Victron Phoenix 12/1200 Inverter - new 2022
2 x 300 watt Victron solar panels new 2023
1 x 400 Watt Renogy Solar blanket
Re: Electrolysis: Owners have always been careful to take all negatives back to the battery, and to make sure there are no stray currents. E. G. The new wiring loom on the engine is a factory supplied bi-pole system. New anodes installed in Tonga in June 2026
Wind, Depth, Speed. ITC instrument transducer converter
Raymarine - 2019 and I70S control head. NMEA Wifi Multiplexer
Raymarine RL70C Radar (old but works)
Plotter: Samsung Tablet TS 520
Plastimo Compass
Autopilot CPT Wheel pilot - New 2020 (Full spare unit as well)
Starlink Mini
Iridium Go
Digital Yacht AIT 2500 Class B+ AIS transponder
Mainsail - 2024 Peter Sanders crosscut Dacron mainsail constructed from DP 410AP Dacron with additional ply of DP 320AP Dacron. Three reef points with full battens. Fitted with a new Facnor F40 headboard carriage, F30 cars on battens and F20 intermediate cars.
Genoa 1- UK Sailmakers Hydranet genoa, manufactured 2013.
Genoa 2-B Tri radial genoa
Asy Spinnaker with sock -Zoom Sails NZ spinnaker constructed from Contender Nylite 250.
Gennaker- Sander Sails cruising gennaker, constructed from C260 Optic laminated sailcloth. New 2025 and fitted to a Selden endless furler for easy deployment and handling.
Staysail - Reefable Dacron staysail, capable of being reduced and used as a storm jib.
All new mast and rigging 2023
Mast is a Sparcraft / Eurospars - new 2023 Anodised Aluminium 18.5m from deck
Boom is a Sparcraft/Eurospars- new 2023 Anodised Aluminium
All standing and most running rigging also replaced 2023
Hutton Arco 57 two speed self tailing winches
Hutton Arco 40 two speed self tailing winches
Harken 42 two speed self tailing winch driven with a cordless electric drill fitted with a spigot designed to fit any winch making them all electric
Matched with BoatSeekr AI
Boats that look like this
Explore boats with a similar design, shape and style.
Broker
Maryborough, Australia, Australia
Prout 45
$339,000 AUD
13.7m · 1997
Broker
Scarborough, Queensland, Australia
Lagoon 47
$495,000 AUD
14.3m · 1998
Broker
Gold Coast, Australia, Australia
Crowther Southern Ocean 57
$390,000 AUD
17.4m · 2001
Broker
Cruising SE Coast of Australia, Australia
Schionning Wilderness 1620
$925,000 AUD
16.2m · 2007
Buying guides
Helpful advice for your boat search
Guide
Buying
Guide to Offshore Cruisers: Trawlers, Catamarans, Monohulls and more
There are many ways to approach offshore cruising. Read on for a summary of the main types, plus exciting. new options like Omikron.
Guide
Buying
Before You Buy a Used Boat: Check the Spare Parts
Some of the most capable used boats become surprisingly complicated to own simply because a few key components are hard to replace.
Guide
Buying
Great Buys on Boatseekr Right Now: Our Top Picks Under $200k
If you're hunting for a smart buy, we've rounded up five standout listings.
