The San Diego Underwater Photographic Society (SDUPS), was formed in 1961.  SDUPS is a social club whose members join together to promote the sport and pastime of underwater photography and videography.

SDUPS meets at 7:00 PM on the fourth Thursday of each month, with the exception of November (3rd Thursday) and December (annual holiday party). Please see the Meetings tab for details. The meeting typically consists of the monthly competition and two or more presentations by members or outside experts.

The meetings are open to the general public and generally last two hours. Typically members gather prior to the meeting for casual networking.