Crowther-Alwoplast 47 (Caribbean)

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Asking: $165,000 (USD) Location: Georgetown Exumas, Bahamas (Caribbean)
S/V Krabby Patty is a Georgetown Exumas, Bahamas based 2002 Crowther 47 Catamaran For Sale By Owner
This catamaran owner requires financial settlement only. No trades.
This seller is open to offers via CatamaranSite escrow.

S/V Krabby Patty is a 2002 Crowther designed 47′ Catamaran, built by Alwoplast, for sale by owner. Alwoplast has built many of the Chris White Atlantic catamarans.

Crowther Multihulls, Pty. in Australia is a famous design studio that sells plans to builders all over the world. These are professionally designed and custom built multihulls. Founded by Loch Crowther.

The boat is very well and strongly built with vacuum bagged Divinycell foam core and Vinylester Resin used throughout. All bulkheads are glassed and vacuum bagged, with unidirectional fiberglass. Her twin daggerboards provide excellent sailing performance and shallow draft when necessary. List of items updated in the last 18 months below.

She has very bright and open salon, with large windows a comfortable settee, and galley up. The port owners hull, has a head aft with separate stall shower, next forward is a powder room, forward of that is a queen size berth, with a large closet all the way forward. The Starboard hull has a queen berths forward and aft, with a head and separate stall shower between the stateroom.

We lived aboard and sailed throughout the Bahamas for an amazing nine months last year. She could benefit from a little TLC but this an excellent opportunity to own a truly well constructed and great sailing catamaran for a very reasonable price. Fully equipped and ready to move aboard. Well located to start your adventure in the Exumas.

Updated Items

  • All new in 2022
  • Two new 550 watt bi-facial solar panels
  • Three 200AH Lithium Batteries
  • Three new queen mattresses
  • New upholstery on Salon Settee
  • Bottom Sanded, two coats new bottom paint and repaired sugar scoops, December 2022
  • Brand new zodiac, with brand new 20hp mercury four stroke outboard. ( $6500)
  • New Eno Gascogne Stove
  • New Ozefridge refrigeration for built in fridge and freezer
  • New Dometic CFX3 95DZ Freezer/F
  • Resealed windows
  • New stamoid window covers
  • New Halyards, for mainsail, spinnaker and topping lift
  • New Anchor Windlass
Catamaran Name:S/V Krabby Patty
Year Built:2002
Construction:Fiberglass Vaccumm Bagged, Vinylester Resin
Beam:23' 6"
Mast Height:65
Galley Location:Up
Engines:Yanmar 4JH4-HTE and 4JH3-HTE
Engine Hours:One engine 2000 hours, One Engine 500 hours
Sails:Full Battened Hydranet Main, Furling Solent and Furling Staysail

Catamaran Inventory


  • Divinycell Cored Vaccum bagged fiberglass construction with vinylester resin.
  • Biaxial, Triaxial, and uni-directional cloth used throughout.
  • There is a layer of kevlar in the bottom for puncture resistance.
  • Very strongly built, with all bulkheads fiberglassed in and surrounded with uni-directional fiberglass.


  • Three Staterooms all with new queen mattresses
  • Two heads with separate stall showers and electric flush Tecma Silence heads
  • Walk in closets for forward staterooms


  • Large open Salon
  • Galley Up
  • Nav Station with autopilot
  • Large Settee


  • Twin basin sink
  • New three burner stove and oven
  • Lots of countertop space
  • Great Storage
  • Fully equipped with pots, pans, untensils, plates etc.


  • Center Helm, fully protected from weather very safe for passages
  • Aft deck seating


  • Two 550 Watt bi-facial solar panels
  • Three 200 amp hour lithium batteries
  • Two Victron MPPT 100/30 Charge Controllers
  • 2000 Watt Magnum inverter/charger
  • 2000 Watt Predator Inverter Generator
  • AC/DC Panel in Salon
  • AC outlets in staterooms

Sails & Rigging

  • Harken Winches
  • Full Batten Hydranet Mainsail
  • Furling Solent
  • Furling Staysail
  • Some running rigging new

Engines & Mechanical

  • Port Yanmar 4JH4-HTE 500 hours
  • Starboard Yanmar 4JH3-HTE 2000 hours
  • Vessel will cruise easily at 8 knots on one engine.


  • 2022 Zodiac Cadet 310
  • 2022 Mercury 20HP outboard

Navigation Equipment

  • Raymarine Electronics
  • Raymarine ST60 Depth
  • Raymarine ST60 Speed
  • Raymarine ST 60 Wind
  • Raymarin 6000+ Autopilot
  • Raymarine 7" Color Chartplotter
  • Raymarine Quantum Radar
  • Spares for all electronics
  • Cat 1 ACR EPIRB


  • Ditch Bag
  • Life Sling

Anchor & Docking

  • 2022 100 ft of Stainless anchor chain and 200ft of new rode
  • 2022 New Anchor Windlass

Catamaran Photos