• Sell Your Boat
  • Find
    droparrow iconFind
    • Boats For Sale
    • Boat Types
    • Boat Dealers
    • Outboard Motors & Engines
    • Boat Trailers
  • Sell Your Boat
  • Finance
    droparrow iconFinance
    • Boat Loans
    • Boat Loan Calculator
    • Boat Loan Rates
    • FAQ - How to Finance
  • Services
    droparrow iconServices
    • Extended Service Plan
    • Tire & Wheel Plan
    • GAP Protection
    • Roadside Assistance
    • Boat Insurance
    • Boat Transport
    • Boat Warranty
    • Boat Documentation
    • Boat Rental
    • Become a Member
  • Research
    droparrow iconResearch
    • Get Advice On:
    • Buying
    • Selling
    • Boating
    • Read
    • Reviews
  • Home//
  • Boats for Sale//
  • Sail//
  • Catamaran//
  • Custom

Custom, Judge Judge 18 Catamaran Sailboats for sale

Clear AllAll Custom judge-18 sail-catamaran sail-cutter power-pwcmake
Location
from
Use My Location
Condition
AllNewUsed
Length
to
ft.
Year
to
Price
to
Price Drop
info
Boat Type
  • All Power
  • All Sail
  • All PWC
  • All Small Boats
  • Aft Cabin
  • Airboat
  • Aluminum Fishing
  • Antique and Classic (Power)
  • Antique and Classic (Sail)
  • Barge
  • Bass
  • Bay
  • Bowrider
  • Canoe/Kayak
  • Catamaran
  • Center Console
  • Commercial (Power)
  • Commercial (Sail)
  • Convertible
  • Cruise Ships
  • Cruisers (Power)
  • Cruisers (Sail)
  • Cuddy Cabin
  • Cutter
  • Daysailer
  • Deck
  • Dinghy (Sail)
  • Dive
  • Downeast
  • Express Cruiser
  • Flats
  • Freshwater Fishing
  • Gulet
  • High Performance
  • Houseboat
  • Inflatable
  • Jet
  • Jon
  • Ketch
  • Mega Yachts
  • Motor Yachts
  • Motorsailer (Power)
  • Motorsailer (Sail)
  • Narrowboats
  • Other (Power)
  • Other (Sail)
  • Passenger
  • Pilothouse
  • Pontoon
  • Power Catamarans
  • Racer/Cruiser
  • Rigid Inflatable
  • River Cruiser
  • Runabout
  • Saltwater Fishing
  • Schooner
  • Ski and Wakeboard
  • Skiff
  • Sloop
  • Sport Fishing
  • Sports Cruiser
  • Trawler
  • Tug
  • Unspecified
  • Utility
  • Walkaround
Make
  • Custom
  • Sea-Doo
  • Yamaha WaveRunner
  • Yamaha Boats
  • other
  • Kawasaki
  • Fountaine Pajot
  • Lagoon
  • Privilege
  • Island Packet
  • Leopard
  • Antares
  • BOTE
  • Baba
  • Balance
  • Bali
  • Bavaria
  • Bayfield
  • Bayliner
  • Beneteau
  • Bombardier
  • Boston Whaler
  • Bristol Channel Cutter
  • C-Catamarans
  • CAL
  • CSY
  • CT
  • Cabo Rico
  • Caliber
  • Cambria
  • Camper & Nicholsons
  • Cape Dory
  • Cape George
  • Cape Horn
  • Cascade
  • Catalac
  • Catalina
  • Catana
  • Celtic Yachts
  • Chaparral
  • Cheoy Lee
  • Crownline
  • Crowther
  • Custom
  • Dolphin
  • Downeast
  • Dynamic
  • Edgewater
  • Excess
  • Eyecat
  • Fast Passage
  • Gemini
  • Go-Float
  • Gozzard
  • Gulfstar
  • HH Catamarans
  • Hans Christian
  • Hardin
  • Harris
  • Hinckley
  • Hobie
  • Hobie Cat
  • Honda
  • Hunter
  • Hurricane
  • Hylas
  • Inflatable
  • Irwin
  • Islander
  • Itacatamarans
  • Jaguar Catamarans
  • Jeanneau
  • Karavan
  • Kelsall
  • Key Largo
  • Knysna
  • Krogen
  • Larson
  • Maine Cat
  • Manitou
  • Manta
  • Marlow-Hunter
  • McConaghy
  • NauticStar
  • Nautique
  • Nautitech
  • Nitro
  • Outbound
  • Outremer
  • Oyster
  • PDQ
  • Pacific Seacraft
  • Passport
  • Pearson
  • Pelican
  • Powerplay Powerboats
  • Prout
  • Ranger
  • Royal Cape Catamarans
  • Russell Yachts
  • Scarab
  • Schionning
  • Sea Ray
  • Sea Rocket
  • Sea-Doo Sport Boats
  • Seabreacher
  • Seawind
  • Shannon
  • Slocum
  • Smart Cat
  • Southern Cross
  • St. Francis
  • Sun Tracker
  • Sunbird
  • Sundeer
  • Sunreef
  • Supra
  • Switch
  • Ta Chiao
  • Ta Shing
  • Tahoe
  • Taiga
  • Tartan
  • Taswell
  • Tayana
  • Technologie Marine
  • Tiara Sport
  • Tidewater
  • Tracker
  • Valiant
  • Voyage
  • Voyage Yachts
  • Watercraft
  • Watersports Car
  • Wellcraft
  • Westsail
  • Wharram
  • Whiting
  • Wildcat
  • Wind
  • Yamaha Outboards
  • Young Sun
  • Zodiac
Custom Models
  • 25 ft
  • Bombay Clipper
  • Contoy70
  • Cutter
  • FishPro Trophy
  • GTX Limited
  • GTXi155
  • Geerd Hendel Raised-Deck Cutter
  • Horacio Carabelli Schooner
  • Jet Car McLaren
4 more Models...
Fuel Type
  • Diesel
  • Electric
  • Gas
  • Other
Hull Material
    Engine Type
    • All
    • Direct Drive
    • Jet Drive
    • None
    • Other
    • Single Inboard
    • Single I/O
    • Single Outboard
    • Twin Inboard
    • Twin I/O
    • Twin Outboard
    • Triple I/O
    • Triple Outboard
    • V-Drive
    For Sale By
    Ad Image
    viewable ad alt texteligible ad alt textaccupixel ad alt text
    14 boats
    Sort: Recommended
    • Recommended
    • Recently Updated: Newest first
    • Recently Updated: Oldest first
    • Distance: Nearest first
    • Distance: Farthest first
    • Year: Newest first
    • Year: Oldest first
    • Length: Longest first
    • Length: Shortest first
    • Price: High to Low
    • Price: Low to High
      • 1991 Custom Horacio Carabelli Schooner

        $290,000

        Fort Lauderdale, FL 33301 | Atlas Yacht Sales, LLC

        • 1991 Custom Horacio Carabelli Schooner
        • 1991 Custom Horacio Carabelli Schooner
        • 1991 Custom Horacio Carabelli Schooner
        • 1991 Custom Horacio Carabelli Schooner
        • 2024 Custom Contoy70

          $987,000

          $7,353/mo*

          HIALEAH, FL 33014 | Private Seller

          • 2024 Custom Contoy70
          • 2024 Custom Contoy70
          • 2024 Custom Contoy70
          • 2024 Custom Contoy70
          • 2022 Custom FishPro Trophy

            $18,000

            Sealy, TX 77474 | Private Seller

            • 2022 Custom FishPro Trophy
            • 2022 Custom FishPro Trophy
            • 2022 Custom FishPro Trophy
            • 2022 Custom FishPro Trophy
            • 2018 Custom GTXi155

              $8,000

              Clearwater, FL 33760 | Private Seller

              • 2018 Custom GTXi155
              • 2018 Custom GTXi155
              • 2018 Custom GTXi155
              • 2018 Custom GTXi155

              1959 Custom Geerd Hendel Raised-Deck Cutter

              $29,000

              ↓ Price Drop

              Savannah, GA 31404 | Engel Volkers Yachting Americas

              • 1959 Custom Geerd Hendel Raised-Deck Cutter
              • 1959 Custom Geerd Hendel Raised-Deck Cutter
              • 1959 Custom Geerd Hendel Raised-Deck Cutter
              • 1959 Custom Geerd Hendel Raised-Deck Cutter
              • 2003 Custom Leopard Morrelli & Melvin Catamaran

                $299,000

                Hampton, VA 23664 | Knot 10 Yacht Sales

                • 2003 Custom Leopard Morrelli & Melvin Catamaran
                • 2003 Custom Leopard Morrelli & Melvin Catamaran
                • 2003 Custom Leopard Morrelli & Melvin Catamaran
                • 2003 Custom Leopard Morrelli & Melvin Catamaran

                2023 Custom Jet Car McLaren

                $25,990

                $226/mo*

                Miami, FL 33130 | All Florida Yacht Sales

                • 2023 Custom Jet Car McLaren
                • 2023 Custom Jet Car McLaren
                • 2023 Custom Jet Car McLaren
                • 2023 Custom Jet Car McLaren
                • 1979 Custom Bombay Clipper

                  $14,500

                  Coconut Grove, FL 33133 | Private Seller

                  • 1979 Custom Bombay Clipper
                  • 1979 Custom Bombay Clipper
                  • 1979 Custom Bombay Clipper
                  • 1979 Custom Bombay Clipper
                    • 2023 Custom GTX Limited

                      $18,900

                      Danville, IL 61832 | Private Seller

                      • 2023 Custom GTX Limited
                      • 2023 Custom GTX Limited
                      • 2023 Custom GTX Limited
                      • 2023 Custom GTX Limited
                        • 2021 Custom RXT 300

                          $14,500

                          Louisville, KY 40299 | Private Seller

                          • 2021 Custom RXT 300
                          • 2021 Custom RXT 300
                          • 2021 Custom RXT 300
                          • 2021 Custom RXT 300
                            • 1998 Custom 25 ft

                              $16,000

                              Litchfield Park, AZ 85340 | Private Seller

                              • 1998 Custom 25 ft
                              • 1998 Custom 25 ft
                              • 1998 Custom 25 ft
                              • 1998 Custom 25 ft
                                • 2006 Custom Sea-Doo GTX Supercharged

                                  $12,500

                                  Reno, NV 89511 | Private Seller

                                  • 2006 Custom Sea-Doo GTX Supercharged
                                  • 2006 Custom Sea-Doo GTX Supercharged
                                  • 2006 Custom Sea-Doo GTX Supercharged
                                  • 2006 Custom Sea-Doo GTX Supercharged
                                    • 2018 Custom RTX

                                      $10,000

                                      Sarasota, FL 34232 | Private Seller

                                      2018 Custom RTX

                                        2025 Crestliner 2050 Fish Hawk

                                        $75,995

                                        $566/mo*

                                        Fredericktown, OH 43019 | Knox Marine - Ltd

                                        • 2025 Crestliner 2050 Fish Hawk
                                        • 2025 Crestliner 2050 Fish Hawk
                                        • 2025 Crestliner 2050 Fish Hawk
                                        • 2025 Crestliner 2050 Fish Hawk

                                        2026 Yamaha WaveRunner VX Limited

                                        $15,199

                                        Columbus, OH 43224 | Sizzle Marine

                                        • 2026 Yamaha WaveRunner VX Limited
                                        • 2026 Yamaha WaveRunner VX Limited
                                        • 2026 Yamaha WaveRunner VX Limited
                                        • 2026 Yamaha WaveRunner VX Limited

                                        2024 Polar Kraft Outlander165

                                        $25,495

                                        $222/mo*

                                        Fredericktown, OH 43019 | Knox Marine - Ltd

                                        • 2024 Polar Kraft Outlander165
                                        • 2024 Polar Kraft Outlander165
                                        • 2024 Polar Kraft Outlander165
                                        • 2024 Polar Kraft Outlander165
                                        • 2012 Custom Cutter

                                          $80,000

                                          $596/mo*

                                          DELTAVILLE, , VA 23043 | Private Seller

                                          2012 Custom Cutter
                                          • <
                                          • 1
                                          • >
                                          Connect with Us
                                          YoutubeInstagramFacebookTwitterReddit
                                          Download the BoatTrader app
                                          App StoreGoogle Play
                                          • Boats for Sale
                                          • Outboard Motors & Engines
                                          • Boat Trailers
                                          • Boat Research
                                          • Boating Lifestyle Calculator
                                          • About Boat Trader
                                          • Private Sellers
                                          • Dealers
                                          • My Boats
                                          • Boat Loans
                                          • Boat Loan Calculator
                                          • Boat Loan Rates
                                          • FAQ - How to Finance
                                          • Extended Service Plan
                                          • Tire & Wheel Plan
                                          • GAP Protection
                                          • Roadside Assistance
                                          • Boat Insurance
                                          • Boat Transport
                                          • Boat Warranty
                                          • Boat Documentation
                                          • Boat Rental
                                          • Become a Member
                                          • Cookies
                                          • Do Not Sell My Personal Information
                                          • Community Guidelines
                                          • Security Center
                                          • Site Map
                                          Copyright © 2025 Boats Group. All Rights ReservedAd and Sponsorship Policy|Advertiser Agreement|Copyright|Privacy Policy|Terms of Use|AdChoices