Great South Bay YMCA

About

Tucked into Long Island’s South Shore, the Great South Bay YMCA serves thousands of children, teens, individuals and families every day.

Branch Amenities

Exercise Equipment

Facility Features

Pools

Group Fitness

Programs and Services

Family Friendly

Child Watch

Become A Member

Feel good, do good as a member of the Y community. Get access to our  locations across Long Island, hundreds of free classes, and great savings.

Become a member now

Party Rentals

At the YMCA, we specialize in fun! Make your next celebration unforgettable!

Pre-Teen and Teen Center

We have special FREE pre-teen and teen nights at the YMCA.

What's New at Great South Bay YMCA?

Exercising With A Mask

We get it. Wearing a mask while you’re working out is a major adjustment.

Exercise is the Medicine for a Strong Immune System

Exercise Is The Medicine For a Strong Immune System We have all heard that exercise is good for your entire body. In these unprecedented times, there has never been a more important time to assess your health and ensure you are getting proper exercise every day.

Mon - Wed:	5:00am - 8:00pm
Thu:	5:00am - 8:00pm
Fri:	5:00am - 6:00pm
Sat:	7:00am - 2:00pm
Sun:	Closed