Great South Bay YMCA
Hours
Tuesday
5:00am - 9:00pm
5:00am - 9:00pm
Operating Hours:
| Mon - Fri | 5:00am - 9:00pm |
| Sat | 7:00am - 6:00pm |
| Sun | 7:00am - 4:00pm |
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 is Happening at the Great South Bay YMCA
Active Older Adults Day May 21st
May 21 is Active Older Adults Day. This is a FREE day of Fitness Classes, Social Opportunities, How To’s, Partner Organizations, Food, Health Screenings, And More! FREE and OPEN TO THE PUBLIC!
April 28, 2025
Spring Membership
Find your friends this season with access to our facilities, expert-led fitness classes, and a supportive community. Join today and unlock your potential with a $0 Joiner fee through April 30th!
April 21, 2025
Healthy Kids Day
Come join the fun on April 26 for Healthy Kids Day! Enjoy an afternoon of fun, safe, supervised activities that celebrates healthy lifestyles and unleashes the excitement of summer! These events are FREE and open to the public.
March 18, 2025
Great South Bay YMCA Golf Classic
Great South Bay YMCA 2025 Tee Up for Kids Golf Classic, honoring Mayor John Valdini.
March 4, 2025
Great South Bay YMCA 5K Run/Walk In Memory of Judi
Great South Bay YMA 5K 25th Anniversary 5K Run/Walk in Memory of Judi
April 1, 2025
Camp Registration is Open
Camp Life is the Best Life. Summer Exploration Starts Here! Join us for 8 weeks of camp from June 29- August 22nd!
December 27, 2024
YMCA 5K Series
Run|Sponsor|Give Back! Join us for our 5K Run/Walk for a Cause presented by FourLeaf
January 15, 2025
New Digital Experience is Here!
Our New digital experience is here! We are making it easier than ever to stay connected with your Y Membership.
March 11, 2025
YMCA Camp Open House
Come and see why Camp Life is the Best Life at the YMCA Summer Day Camp. Come and meet the team, take a tour of our camp grounds and get all of your camp questions answered.
February 3, 2025
Spring Programs 2025
SAVE THE DATE for our Spring Program Registration! Float with Confidence this Spring!
Program Registration starts Monday, March 31, 2025 Spring Programs Runs from April 13 - June 21
March 2, 2025
Great South Bay YMCA 25th Anniversary 5K Run/Walk In Memory of Judi- Honorees
The Great South Bay YMCA 5K Run/Walk for a Cause is Saturday, May 31, 2025. This year commemorates our 25th Anniversary 5k Run/Walk in Memory of Judi. This community event benefits local individuals and families impacted by breast cancer with programs and support services.
February 25, 2025