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

What's New at Great South Bay YMCA?

Catch Summer Vibes with $0 Joiner Fee through 7/7!

CATCH summer savings with our exclusive $0 Joiner Membership offer! Whether it's swimming in the pool, enjoying our state-of-the-art fitness centers, or immersing yourself in group fitness classes, enjoy $0 Joiner Fee through July 7!

Summer Program Guides are Here!

June Personal Training Offer

June Personal Training Offer LET’S WORK TOGETHER TO HELP YOU LIVE BETTER BUY 4, 8 ,12 OR 24 SESSIONS Get 10% OFF Offer Valid from June 1- June 30th To purchase sessions, visit member services at your branch. *Terms and Conditions Apply.

Summer Program Registration Starts Monday, June 10!

Great South Bay YMCA 5K Run/Walk In Memory of Judi-View Sponsors

Thank you to our Great South Bay YMCA 5K Run/Walk In Memory of Judi sponsors and supporters for making this event happen. Series Sponsor

Mon - Fri:	5:00am - 9:00pm
Sat:	7:00am - 6:00pm
Sun:	7:00am - 4:00pm