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  • Judge 18

Judge Yachts Judge 18, Cobalt Ski and Wakeboard boats for sale

Clear All judge-18All Cobalt power-skiwake power-highperf power-pwc
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246 more Makes...
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    227 boats
    Sort: Recommended
    • Recommended
    • Recently Updated: Newest first
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      2025 Cobalt CS23 Surf

      $136,500

      $1,017/mo*

      Counce, TN 38326 | Marine Sales Inc. - Pickwick

      • 2025 Cobalt CS23 Surf
      • 2025 Cobalt CS23 Surf
      • 2025 Cobalt CS23 Surf
      • 2025 Cobalt CS23 Surf
      Dealer Logo

      2007 Cobalt 232

      $36,900

      $321/mo*

      Little Rock, AR 72209 | Export Marine Inc.

      • 2007 Cobalt 232
      • 2007 Cobalt 232
      • 2007 Cobalt 232
      • 2007 Cobalt 232
      Dealer Logo

      2019 Cobalt R3 Surf

      $108,900

      $811/mo*

      Gallatin, MO 64640 | Lake Viking Marine

      • 2019 Cobalt R3 Surf
      • 2019 Cobalt R3 Surf
      • 2019 Cobalt R3 Surf
      • 2019 Cobalt R3 Surf
      Dealer Logo
      • 2024 Cobalt R4 Surf

        Request a Price

        Saint Clair Shores, MI 48080 | Colony Marine

        • 2024 Cobalt R4 Surf
        • 2024 Cobalt R4 Surf
        • 2024 Cobalt R4 Surf
        • 2024 Cobalt R4 Surf
        • 2026 Cobalt R4 Surf

          Request a Price

          Littleton, CO 80125 | Great Lakes Marine

          • 2026 Cobalt R4 Surf
          • 2026 Cobalt R4 Surf
          • 2026 Cobalt R4 Surf
          • 2026 Cobalt R4 Surf

          2016 Cobalt R30

          $159,900

          $1,191/mo*

          South Haven, MI 49090 | Elite Yachts Chicago

          • 2016 Cobalt R30
          • 2016 Cobalt R30
          • 2016 Cobalt R30
          • 2016 Cobalt R30

          1996 Cobalt 220

          $15,400

          Bracey, VA 23919 | Poplar Pointe Marine

          • 1996 Cobalt 220
          • 1996 Cobalt 220
          • 1996 Cobalt 220
          • 1996 Cobalt 220
          • 2020 Cobalt R7 Surf

            $139,950

            $1,043/mo*

            Loomis, CA 95650 | NorCal Boatmax

            • 2020 Cobalt R7 Surf
            • 2020 Cobalt R7 Surf
            • 2020 Cobalt R7 Surf
            • 2020 Cobalt R7 Surf

            2026 Cobalt R4 Surf

            Request a Price

            Sherrills Ford, NC 28673 | Lake Norman Marina

            • 2026 Cobalt R4 Surf
            • 2026 Cobalt R4 Surf
            • 2026 Cobalt R4 Surf
            • 2026 Cobalt R4 Surf

            2020 Cobalt R5 Surf

            $129,000

            $961/mo*

            Austin, TX 78745 | Boat Town

            • 2020 Cobalt R5 Surf
            • 2020 Cobalt R5 Surf
            • 2020 Cobalt R5 Surf
            • 2020 Cobalt R5 Surf

            2025 Cobalt R8 Surf

            $362,888

            $2,703/mo*

            Sherrills Ford, NC 28673 | Lake Norman Marina

            • 2025 Cobalt R8 Surf
            • 2025 Cobalt R8 Surf
            • 2025 Cobalt R8 Surf
            • 2025 Cobalt R8 Surf

            2025 Cobalt R8 Surf

            $361,950

            $2,696/mo*

            Sherrills Ford, NC 28673 | Lake Norman Marina

            • 2025 Cobalt R8 Surf
            • 2025 Cobalt R8 Surf
            • 2025 Cobalt R8 Surf
            • 2025 Cobalt R8 Surf

            2025 Cobalt R6 Surf

            Request a Price

            O Fallon, MO 63366 | Dri-Port Marine

            • 2025 Cobalt R6 Surf
            • 2025 Cobalt R6 Surf
            • 2025 Cobalt R6 Surf
            • 2025 Cobalt R6 Surf
            • 2022 Cobalt R6 Surf

              $199,950

              $1,490/mo*

              Littleton, CO 80125 | Great Lakes Marine

              • 2022 Cobalt R6 Surf
              • 2022 Cobalt R6 Surf
              • 2022 Cobalt R6 Surf
              • 2022 Cobalt R6 Surf
              • 2018 Cobalt R5 Surf

                $105,000

                $782/mo*

                Counce, TN 38326 | Private Seller

                • 2018 Cobalt R5 Surf
                • 2018 Cobalt R5 Surf
                • 2018 Cobalt R5 Surf
                • 2018 Cobalt R5 Surf

                  2024 Cobalt R6 Surf

                  $257,931

                  $1,922/mo*

                  Okoboji, IA 51355 | Parks Marina

                  • 2024 Cobalt R6 Surf
                  • 2024 Cobalt R6 Surf
                  • 2024 Cobalt R6 Surf
                  • 2024 Cobalt R6 Surf

                  2024 Cobalt R4 Surf

                  $189,072

                  $1,409/mo*

                  Okoboji, IA 51355 | Parks Marina

                  • 2024 Cobalt R4 Surf
                  • 2024 Cobalt R4 Surf
                  • 2024 Cobalt R4 Surf
                  • 2024 Cobalt R4 Surf
                  • 2025 Cobalt CS23 Surf

                    Request a Price

                    Okoboji, IA 51355 | Parks Marina

                    • 2025 Cobalt CS23 Surf
                    • 2025 Cobalt CS23 Surf
                    • 2025 Cobalt CS23 Surf
                    • 2025 Cobalt CS23 Surf

                    1997 Cobalt 23

                    $15,900

                    Sunrise Beach, MO 65079 | Premier Advantage Marine

                    • 1997 Cobalt 23
                    • 1997 Cobalt 23
                    • 1997 Cobalt 23
                    • 1997 Cobalt 23
                    • 2025 Cobalt R4 Surf

                      Request a Price

                      Okoboji, IA 51355 | Parks Marina

                      • 2025 Cobalt R4 Surf
                      • 2025 Cobalt R4 Surf
                      • 2025 Cobalt R4 Surf
                      • 2025 Cobalt R4 Surf

                      2024 Cobalt R6 Surf

                      $257,853

                      $1,921/mo*

                      Okoboji, IA 51355 | Parks Marina

                      • 2024 Cobalt R6 Surf
                      • 2024 Cobalt R6 Surf
                      • 2024 Cobalt R6 Surf
                      • 2024 Cobalt R6 Surf
                      • 2025 Cobalt R4 Surf

                        Request a Price

                        Okoboji, IA 51355 | Parks Marina

                        • 2025 Cobalt R4 Surf
                        • 2025 Cobalt R4 Surf
                        • 2025 Cobalt R4 Surf
                        • 2025 Cobalt R4 Surf

                        2025 Cobalt R8 Surf

                        Request a Price

                        Okoboji, IA 51355 | Parks Marina

                        • 2025 Cobalt R8 Surf
                        • 2025 Cobalt R8 Surf
                        • 2025 Cobalt R8 Surf
                        • 2025 Cobalt R8 Surf
                        • 2025 Cobalt R31 Surf

                          Request a Price

                          Okoboji, IA 51355 | Parks Marina

                          • 2025 Cobalt R31 Surf
                          • 2025 Cobalt R31 Surf
                          • 2025 Cobalt R31 Surf
                          • 2025 Cobalt R31 Surf
                          • 2026 Cobalt R6 Surf

                            $318,555

                            $2,373/mo*

                            Rogers, AR 72756 | Arrowhead Boat & Yacht Co/Beaver Lake

                            • 2026 Cobalt R6 Surf
                            • 2026 Cobalt R6 Surf
                            • 2026 Cobalt R6 Surf
                            • 2026 Cobalt R6 Surf
                            • 2026 Cobalt R6 Surf

                              $318,555

                              $2,373/mo*

                              Grove, OK 74344 | Arrowhead Boat Sales

                              • 2026 Cobalt R6 Surf
                              • 2026 Cobalt R6 Surf
                              • 2026 Cobalt R6 Surf
                              • 2026 Cobalt R6 Surf
                              • 2026 Cobalt R4 Surf

                                $232,343

                                $1,731/mo*

                                Rogers, AR 72756 | Arrowhead Boat & Yacht Co/Beaver Lake

                                • 2026 Cobalt R4 Surf
                                • 2026 Cobalt R4 Surf
                                • 2026 Cobalt R4 Surf
                                • 2026 Cobalt R4 Surf
                                • 2026 Cobalt R8 Surf

                                  $358,630

                                  $2,672/mo*

                                  Rogers, AR 72756 | Arrowhead Boat & Yacht Co/Beaver Lake

                                  • 2026 Cobalt R8 Surf
                                  • 2026 Cobalt R8 Surf
                                  • 2026 Cobalt R8 Surf

                                    $373,987

                                    $2,786/mo*

                                    Grove, OK 74344 | Arrowhead Boat Sales

                                    • 2026 Cobalt R8 Surf
                                    • 2026 Cobalt R8 Surf
                                    • 2026 Cobalt R8 Surf
                                    • 2026 Cobalt R8 Surf
                                    • 2026 Cobalt R8 Surf

                                      $373,238

                                      $2,781/mo*

                                      Afton, OK 74331 | Arrowhead Boat Sales

                                      • 2026 Cobalt R8 Surf
                                      • 2026 Cobalt R8 Surf
                                      • 2026 Cobalt R33 Surf

                                        $683,912

                                        $5,095/mo*

                                        Afton, OK 74331 | Arrowhead Boat Sales

                                        2026 Cobalt R33 Surf

                                        2026 Cobalt R8 Surf

                                        $343,343

                                        ↓ Price Drop

                                        $2,558/mo*

                                        Afton, OK 74331 | Arrowhead Boat Sales

                                        • 2026 Cobalt R8 Surf
                                        • 2026 Cobalt R8 Surf
                                        • 2026 Cobalt R8 Surf
                                        • 2026 Cobalt R8 Surf
                                        • 1998 Cobalt 220

                                          $13,999

                                          Princeton, WI 54968 | Norton's Dry Dock

                                          • 1998 Cobalt 220
                                          • 1998 Cobalt 220
                                          • 1998 Cobalt 220
                                          • 1998 Cobalt 220
                                          • 2026 Cobalt R35 Surf

                                            $813,822

                                            $6,063/mo*

                                            Afton, OK 74331 | Arrowhead Boat Sales

                                            2026 Cobalt R35 Surf
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