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.

What's New at Great South Bay YMCA?

waterpolo ball hitting the pool

NEW! Water Polo Instructional Program

Class will include instruction covering skills, strategy, safety, sportsmanship, and rules. Scrimmages and games will be included! Participants will be grouped according to swim level and will be swim tested in the first session. All equipment is included.

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Celebrate Halloween The Y Way

HALLOWEEN 2021: Celebrate the Y Way

We wish all of our Y members a happy, healthy and safe Halloween! There are so many activities for kids and families to enjoy around Halloween. We’ve rounded up our top activities to share with you.   

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Fall Program web square

Fall Program Registration is August 30th!

DISCOVER THE Y IN YOU Prioritizing your health is now more important than ever. It’s time to get back on track with a healthy and active lifestyle. Fall Program Session Registration Begins Monday, August 30, 2021. At the YMCA, you can discover your passion, realize your potential and reach your goals.

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