Full-Service Marine Gas Dock in Clayton, NY | Spicer Marine. Fuel your adventure in the heart of the 1000 Islands at Spicer Marine. Our premier marine gas dock provides high-performance refueling for recreational and fishing vessels on the St. Lawrence River. Located conveniently for boaters cruising between Cape Vincent, Clayton, and Alexandria Bay, we offer professional dockside service to get you back on the water quickly and safely. Premium 90 Octane Non-Ethanol Marine Fuel

Our facility is designed for easy approach and departure, catering to a wide range of vessels and boating styles. We accommodate boats up to 35 feet in length with a draft of 4 feet or less, making us an ideal stop for center consoles, pontoons, bowriders, and fishing boats. Our expert dock staff provides full-service fueling, so you never have to leave your boat — simply pull up and let us take care of the rest.

Conveniently located in Spicer Bay, our facility offers easy access from the Great Lakes-St. Lawrence Seaway shipping channel, making us an ideal fuel stop for boaters traveling through the region. We accept all major credit cards and cash for your convenience, and our team is fully trained in safe marine refueling protocols, ready to assist with lines and fenders upon your arrival. We are proud to offer 90-octane ethanol-free fuel, an important consideration for any boater — studies show that 91% of marine engine failures are related to ethanol fuel, and filling up with ethanol-free gas is one of the simplest and most effective ways to protect your engine and avoid costly breakdowns on the water. Whether you are planning a trip to Alexandria Bay, Cape Vincent, or anywhere along the St. Lawrence, make Spicer Marine Basin your designated fuel stop for a reliable, professional, and hassle-free experience every time.