FIND YOUR DREAM BOAT
TODAY. WHY WAIT?

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LONG ISLAND'S PREMIERE MARINE DEALERSHIP

Welcome To Great Bay Marine

Great Bay Marine has been happily serving the public’s boating needs for almost two decades. During that time, we have built the highest customer satisfaction rating in the business in both sales, marine service and boat rentals in Long Island.


Names such as Robalo , Steiger Craft and Monterey boats, Tohatsu and Mercury engines comprise just a few of the many products offered. As a matter of fact, Great Bay Marine is one of the largest Robalo dealers in the country. You are guaranteed to find what you want at Great Bay Marine.

#1 in Robalo Customer Satisfaction

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CONFIDENCE AND PROFESSIONALISM

Great Bay Marine, has been awarded the MARINE FIVE STAR DEALER CERTIFICATION - This Five-Star Certification Award certifies that we have professional documented processes in place that guarantee your overall experience at Great Bay Marine will be rewarding and memorable.

A certified marine dealership must meet special criteria to retain this certification.


As an example, a marine dealership shall continually demonstrate a commitment to excellence in in both sales and service to our customers. With more than 30 years in business, in this same location, our FIVE STAR CERTIFICATION is a testament to our unconditional commitment to the entire marine industry.

WE RENT BOATS!

Boat rentals are available from our Flanders location.

Submit an inquiry now or call 631-204-0034 for more info.

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                                Islip Terrace, NY
                                631-859-0654

                                Mon - Fri 9:00 - 6:00

                                Saturday 9:00 - 5:00

                                Sunday 11:00 - 5:00

                                Flanders, NY
                                631-204-0034

                                Mon - Fri 8:00 - 6:00

                                Saturday 8:00 - 5:00

                                Sunday 10:00 - 4:00

                                Babylon, NY
                                631-661-5366

                                Mon - Fri 8:30 - 5:00

                                Saturday 8:30 - 3:00

                                Sunday Closed

                                Bellport, NY
                                631-803-6633

                                Mon - Fri 9:00 - 6:00

                                Saturday 9:00 - 5:00

                                Sunday 11:00 - 5:00