Teacher Leah Stewart, 35 was critically injured in a shark attack at Coogee in Sydney on Saturday.

A woman has been attacked by a shark at Sydney's popular Coogee Beach.

The victim, a woman in her 30s. was pulled from the water by members of the public who commenced first aid before the arrival of emergency services. Credit: TNV

Leah Stewart, 35, remains in a critical but stable condition in hospital.