1988 Cobalt 23
$6,500
Boat in Fontana, WI 53125 US
23
--
23 feet
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Fiberglass/Reinforced
1988 Cobalt 23 comes with 7.4L Mercruiser engine and boat covers.
No trailer.
Boat is currently in storage; better pictures will be posted in spring.
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Price History
| Date | Event | Price |
|---|---|---|
| 6/28/25 | Initial price | $6,500 |
Boattest.com Review
Overview
The Cobalt 323 is positioned as the ultimate dayboat, combining style, innovation, and performance into a versatile package. Designed to maximize both cockpit and cabin space, this model offers exceptional comfort and functionality for day cruising. Cobalt’s designers have incorporated unique features and thoughtful layouts that enhance usability and onboard experience.
Exterior Design and Cockpit Features
The 323 boasts a well-appointed cockpit with expansive seating and clever storage solutions. A distinctive feature is the forward ladder that tucks neatly into the side of the boat and can be deployed with a switch, providing easy access to the bow. Stainless steel cup holders and a double glove box serve the companion side, while the port bench includes a flip-back seat back that converts into a lounger position. Storage compartments on the port side house essential items such as a fire extinguisher, tool kit, and water toy inflator. Opposite the port bench, a starboard seat includes a built-in cooler below. Just aft of the helm bench is a wet bar equipped with a sink, covered bin, cutting board system, refrigerator, and ample storage. The cockpit table features a unique hinged design that allows it to flip out for convenience. An optional stainless steel arch enhances the boat’s aesthetics and serves as a sturdy support for the bimini top. The swim platform is large and includes a wide-step ladder tucked underneath for easy reboarding. Throughout the exterior, Cobalt uses custom-made cast stainless steel fittings, including pop-up cleats and corner pieces, underscoring the brand’s attention to detail.
Helm and Technology
The helm area is designed for comfort and functionality, featuring a double-wide seat with a wide bolster, slide handle, and integrated headrest. The helm layout is logical and user-friendly, with circuit breakers positioned low on the left side, stereo remote and ignition above, and rocker switches with indicator lights on the next panel. Analog gauges are complemented by a Garmin 182 GPS unit. Linco trim tabs are standard, and this particular model is equipped with high-performance throttles and shifters located on the right side. Access to the twin 375 horsepower 496 Magma Cruiser engines is facilitated by a motorized engine hatch.
Interior Living Spaces
Below deck, the 323 continues to impress with efficient use of space and comfortable accommodations. A large hatch and 12-volt lighting illuminate a spacious forward seating area featuring high-back seats and a height-adjustable table. This U-shaped lounge converts easily into a sleeping berth for two adults with the addition of filler cushions. Entertainment options include an LCD TV in the starboard rear corner, complete with a satellite-ready sound system and DVD player. The galley area is well-equipped with a stainless steel sink, single burner cooktop, microwave, two drawers, and a breadbox-style storage compartment. Adjacent to the galley is a cedar-lined closet for clothing storage.
Private Accommodations and Head
The 323 includes a thoughtfully designed head compartment that goes beyond being a mere afterthought. It features a vanity with a pull-out shower, a large wall mirror, and a vacu-flush toilet, providing practical and comfortable facilities for extended day outings or overnight stays.
Power and Performance
Measuring 34 feet 9 inches in length overall with a beam of 10 feet 6 inches, the 323 carries up to 174 gallons of fuel and has a draft of 24 inches with the outdrive raised. Powered by twin 375 horsepower 496 Magma Cruiser engines, this model delivers impressive performance. During testing on an inland lake at over 2,000 feet altitude, the boat cruised comfortably at 39.2 miles per hour at 3,500 RPM and achieved a top speed of 55.5 miles per hour at 5,000 RPM. The ride is notably smooth with minimal hull noise at speed, and handling is light and responsive with smooth turns and little loss of momentum.
Conclusion
The Cobalt 323 exemplifies a well-executed balance of performance, comfort, and innovative design. Its efficient use of space both above and below deck, combined with elegant styling and thoughtful features, make it a compelling choice for those seeking a high-quality dayboat. The smooth handling and powerful engines further enhance its appeal, ensuring a satisfying experience on the water.
Overview from around the web 1988 Cobalt 23
Customers appreciate the 1988 Cobalt 23 for its classic design and reliable performance on the water
Many highlight its sturdy build quality and smooth handling, making it a favorite for both leisurely cruises and watersports. Owners often mention the spacious layout for a boat of its size, providing comfortable seating and ample storage. Overall, the 1988 Cobalt 23 is praised for combining timeless style with practical functionality, delivering an enjoyable boating experience.
The Biggest Pros and Cons
The 1988 Cobalt 23 is a classic runabout known for its blend of performance and style. Here are some pros and cons to consider:
Pros
Timeless Design: The 1988 Cobalt 23 features a sleek and sporty look that has aged well, appealing to enthusiasts who appreciate classic boat aesthetics.
Solid Build Quality: Known for durable construction, this model offers a sturdy hull and reliable craftsmanship.
Good Performance: Equipped with a capable engine for its size, the boat delivers responsive handling and enjoyable cruising speeds.
Comfortable Layout: The seating arrangement provides ample space for passengers, making it suitable for day trips and water sports.
Versatility: Ideal for a range of activities, including cruising, waterskiing, and wakeboarding.
Cons
Older Technology: Being a 1988 model, it lacks modern amenities and advanced electronics found in newer boats.
Maintenance Needs: As a vintage vessel, it may require more frequent upkeep and parts replacement to stay in optimal condition.
Limited Storage: Storage compartments are modest compared to contemporary models, which might be a consideration for longer outings.
Fuel Efficiency: Older engines tend to be less fuel-efficient, potentially leading to higher operating costs.
Availability of Parts: Some specific parts for the 1988 Cobalt 23 might be harder to find, which can affect repair timelines.
Made For
The 1988 Cobalt 23 is perfect for boating enthusiasts seeking a stylish and reliable runabout that combines performance with comfort. Ideal for small families or groups of friends, this boat is well-suited for day cruising, watersports, and relaxing on the water. Its versatile design makes it a great choice for those who want an easy-to-handle vessel that delivers both fun and functionality.
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Meet the Broker

Address
Boat Location
Contact Lake Geneva Marine Company about 1988 Cobalt 23
PO Box 199, 454 Lake Ave., Fontana, WI, 53125
































