2023 Williams Sportjet 345
$54,900
Boat in Petoskey, MI 49770 US
Sportjet 345
1 Engine (Rotex Jet)
11.3 feet
Gas
Hypalon
This 2023 Williams Jet Tender Sportjet 345 is all about fun, speed, and style on the water. Powered by a 90hp Rotax jet engine, it hits up to 45 mph while its 3.45-meter design makes it agile, compact, and versatile. Perfect for towing water toys or cruising in comfort, this tender is in great condition and ready for your next adventure. With seating for up to five, premium craftsmanship, and sleek modern styling, the Sportjet 345 delivers the ultimate blend of excitement and practicality. More information coming soon!
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 |
|---|---|---|
| 12/2/25 | Price decreased | $54,900(-5.2%) |
| 10/15/25 | Initial price | $57,900 |
2023 Williams Sportjet 345 Video Tours
Overview from around the web 2023 Williams Sportjet 345
Customers are praising the 2023 Williams Sportjet 345 for its exceptional performance and innovative jet propulsion system, which offers impressive speed and agility on the water
Many highlight its sleek, modern design combined with a spacious and comfortable deck layout, making it ideal for both family outings and adventurous excursions. Reviewers appreciate the high-quality materials and craftsmanship, noting that the boat feels sturdy yet lightweight. The ease of handling and low maintenance requirements are frequently mentioned as significant advantages. Overall, owners commend the Sportjet 345 for delivering a thrilling and enjoyable boating experience with excellent reliability.
The Biggest Pros and Cons
The 2023 Williams Sportjet 345 offers a blend of sporty performance and compact luxury, making it an appealing choice for boating enthusiasts. Here are some of the pros and cons to consider:
Pros
Innovative Jet Propulsion: The Sportjet 345 features a jet propulsion system that provides excellent maneuverability, shallow water capability, and enhanced safety since there’s no exposed propeller.
Compact and Lightweight: Its compact size makes it easy to trailer and store, while still offering comfortable seating for up to four people.
Sporty Performance: With a powerful engine, the boat delivers impressive acceleration and agility, perfect for water sports and quick cruises.
Modern Design: The sleek, contemporary styling includes high-quality finishes and a well-thought-out layout that maximizes space and comfort.
Low Maintenance: The jet drive system generally requires less maintenance compared to traditional propeller-driven boats.
Cons
Limited Seating Capacity: Seating is limited to around four people, which may not be suitable for larger groups or families.
Price Point: The advanced technology and premium features come with a higher price tag compared to some traditional small boats.
Fuel Efficiency: Due to the sporty engine and jet propulsion, fuel consumption may be higher than more conventional small boats.
Storage Space: While the layout is efficient, onboard storage is somewhat limited, which might be a consideration for longer trips.
Made For
The 2023 Williams Sportjet 345 is perfect for boating enthusiasts who seek a versatile, high-performance tender that combines sporty handling with luxurious comfort. It’s ideal for families and adventurers who want a compact yet powerful boat for watersports, day cruising, and exploring coastal waters. Whether you’re looking for a reliable support boat for a larger yacht or a standalone vessel for thrilling outings, the Sportjet 345 offers exceptional agility, safety, and style for a wide range of boating experiences.
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Address
Boat Location
Contact Bay Marine - Grand Haven about 2023 Williams Sportjet 345
819 W. Savidge Street, Spring Lake, MI, 49456








