Buy or Sell Your Boat with Strong's Marine

Long Island's Leading Boat & Yacht Dealer

Looking to buy or sell a boat in the Tri-State area? Strong's Marine is Long Island's trusted boat and yacht dealer, serving New York, New Jersey, and Connecticut. Our experienced sales team has earned a reputation for record-breaking sales volume in both new and pre-owned boats, making us the go-to destination for boating families across Long Island and beyond. 

Whether you're in Nassau County, Suffolk County, or anywhere in the greater New York metro area, we're here to help you find the right boat — or sell yours at a great price. Our expert boat brokers on Long Island offer honest guidance and fair market evaluations to get you maximum value.

Explore a Top Selection of Boats & Yachts for Sale on Long Island, NY

At Strong's Marine, you'll find one of the Tri-State's most impressive inventories of new and used boats and yachts from leading brands like Cobalt, Pursuit, Regal, Cobia, Grady White, Cruisers Yachts Fairline, and more. Whether you're searching for:

  • Fishing boats for weekend adventures
  • Powerboats for thrilling performance
  • Luxury cruisers for comfortable getaways
  • Cabin boats and yachts for extended cruising
  • We’re here to help you find the perfect vessel.

New Arrivals

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A Strong Family Business

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For four generations, we have gone to great lengths to fulfill the needs of the most discerning mariners. Many longtime team members have guided and grown along with us. Supported by a team of more than 200 employees at our locations across Long Island, we see a future more memorable than our past. We welcome you to join us on our journey.

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Strong’s Boat Club offers all the perks of boat ownership and worry-free maintenance at a fraction of the cost. Members enjoy unlimited boating privileges on Long Island’s finest fleet — plus, we offer captained and daily rentals for the ultimate on-demand adventure.

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Convenient Locations Across Long Island

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With marina and showroom locations in Mattituck, Southampton, East Hampton, Port Washington, Freeport, and Fire Island, Strong’s Marine offers unmatched access to boaters from the North Fork, South Fork, and beyond. We proudly serve customers from Montauk to Manhattan and everywhere in between.

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Strong's Yacht Collection

Fairline, Cruisers Yachts and expertly curated brokerage yachts.

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Upcoming Events

There’s always something exciting happening at Strong’s Marine! From boat shows to dockside gatherings, our events are designed to bring boating enthusiasts together. Stay connected, meet fellow boaters, and experience the Strong’s difference firsthand. Check back often for our latest happenings — we can’t wait to see you out on the water!

30% Off Quick Launch Dockage  Event Details >

September 15 ,2025 Get a boat and save on dockage! Purchase any new or used boat and receive 30% off our Quick Launch service across New York. Learn more today!

Cobalt “Don’t Miss The Moment” Sales Event  Event Details >

October 29 ,2025 Don’t miss exclusive savings on new Cobalt boats in New York! Enjoy special incentives and trade-in opportunities. Secure your Cobalt today!

Cruisers Yachts Savings Event  Event Details >

November 01 ,2025 Massive Cruisers Yachts savings! Get up to $475K off in-stock models plus 2 years of free maintenance during our spring event. Claim This Offer Today!

New York Boat Show  Event Details >

January 21 ,2026 to January 25 ,2026 Join Strong's Marine at the 2026 New York Boat show located at the Javit's Center!

Knowledge Hub

Stories, Tips & Tides from Strong’s Marine

Destinations Magazine: 2025

Discover the latest boating trends, new model highlights from our elite manufacturers, upcoming events, memorable summer moments, client stories, team spotlights, and so much more.

Explore the Versatility of the Pursuit S 358 on a Montauk Fishing Adventure

When a family spends a day aboard their Pursuit S 358 with Strong’s Marine and heads out to Montauk for a fishing adventure, you know it’s going to be something special.

Strong’s Marine Named Exclusive Cobia Boats Dealer for All of Long Island

From the city to the East End, Strong’s Marine expands its reach as your trusted Cobia Boats dealer across Long Island.

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We Buy Boats. We Sell Boats. We Know Boats.

Choose Strong’s Marine — your partner in boating on Long Island and the Northeast.