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Look for a lifestyle

Featured Boats

Hot picks from our inventory — hand-selected boats ready for the water today.

2024 Sportsman 322 Open

Powered by Twin Yamaha 450HP Outboards – Ready to go

2024 Sportsman Open 242

Powered by Yamaha – Ready for Serious Fishing

2023 Invincible 35 Catamaran

Powered by Twin Mercury 600HP Outboards

2024 Sportsman Open 242

Powered by Yamaha – Ready for Serious Fishing

2023 Parker 23 SE Center Console

Family-Friendly & Built to Fish

2024 Sportsman Open 242

Powered by Yamaha – Ready for Serious Fishing

2017 Grady White 255 Freedom

Exceptional ride quality and fishability

2024 Sportsman Open 242

Powered by Yamaha – Ready for Serious Fishing

2022 Sportsman 212 Open

Perfect blend of fishing performance and family comfort

2024 Sportsman Open 242

Powered by Yamaha – Ready for Serious Fishing

2018 Sportsman 231 Open

Powered by a Yamaha 250HP Outboard

Welcome to White Water Marine

Your premier boat dealer in New York, specializing in new and pre-owned vessels from the industry’s top manufacturers. Whether you’re seeking a rugged fishing boat, a comfortable cruiser, or a reliable tug, we have the perfect boat for your adventures on the water. Visit us in Sayville or explore our inventory online.

Our Brands

Top manufacturers for fishing, cruising, and more – plus quality pre-owned options.

Trusted by Boaters Across Long Island

“Best selection on Long Island! The team at White Water Marine made buying our Parker a breeze. Couldn’t be happier.”

Mike R.

Parker 2801 Owner

“Their service department is top-notch. Factory-trained technicians that actually know what they’re doing. Highly recommend!”

Sarah L.

Repeat Customer

“We traded in our old boat and upgraded to a Yellowfin — the financing was seamless and the whole process was incredibly smooth.”

James & Donna T.

Yellowfin 26 Hybrid Owners

More Than Just Boats

We’re here for every part of your journey on the water.

Sell Your Boat

Get top value for your current boat. We handle consignment, trade-ins, and private sales with expert marketing.

Service Department

Factory-trained technicians for maintenance, repairs, winterization, and upgrades on all makes and models.

Get Financing

Competitive rates and flexible terms through trusted marine lenders. Pre-approval available fast.

Come Visit

Stop by our Sayville showroom at 5500 Sunrise Hwy. See our massive sportfish display in person!

Get in Touch Today

Ready to find your perfect boat? Our team is here to help — send us a message or stop by our Sayville showroom.

Visit or Call Us

Showroom Address

5500 Sunrise Hwy
Sayville, NY 11782

Phone

Email

Hours

Mon – Sat: 9:00 AM – 6:00 PM
Sun: 10:00 AM – 5:00 PM