The Club

The S. Thomas' College Sub-Aqua Club.

The S. Thomas’ College Sub-Aqua Club (STCSAC) was the brainchild of two old boy diving enthusiasts of the school. We are now the old boy support group to the S. Thomas' College Scuba Diving Unit (STCSDU), an extra curricular activity classified as a sport since February 2015. Our training programme introduced at inception has evolved over the years and is best judged by the quality of divers we continue to produce to date.

We look forward to seeing you and hope you’ll join the club!


"To Produce Safe, Competent SCUBA Divers for the future"


To be an environmentally friendly student oriented training organization that concentrates on safe scuba diving and snorkelling activities.


To provide comprehensive dive training to its members.

To inculcate a very strong sense of discipline and leadership.

Conduct safe, environmentally friendly dives and activities in Sri Lanka.

Participate in conservation projects and scientific studies that require diving.