Ketcham Creek Marina on Narraskatuk River is the waterfront home of Steve’s Marine.

Steve’s Marine has one central on water location in scenic Amityville, Long Island, New York that is convenient to get to by both land and water.

Our 10,000 square foot complex accommodates over 100 boats on land for winter storage and 40 slips for dockage in the summer.

Everything you need for boating is located here at Steve’s Marine including:

  • A Factory Trained Service department with Mechanics employed full time
  • A nearby Park Fishing Station (Bait, Fuel, Ice, Food and Beverages, and Tackle Store with all you fishing needs)
  • A stocked Parts Department with integrated warehouse to supply you with any parts you need for repair, or just toys to enhance your boating experience.
  • Walking distance to shopping, restaurants, and public transportation.


Steve ‘s Marine slips are all finger docks to keep your boat protected and to allow easy access on and off your boat. All of the slips have access to water and electric and the larger slips have 30-amp service.

The floating docks are maintained every winter to keep them safe and reliable for you and your family. Our facilities also offer a picnic areas and bathrooms.

Our location is a few quick minutes from the Great South Bay. Easily get to the state channel, Captree, Fire Island, Jones Beach, and Long Island’s nightlife.

Join the friendly atmosphere and  see what Steve’s Marine has to offer.

Winter Storage

All of your winter storage needs are provided directly by Steve’s Marine. Reliable Steve’s Marine employees complete all the stages of winterization.
Our method for storing boats allows us to get boats in quickly in the summer preventing unnecessary down time at the start of the spring.