A 18-year-old man has died after falling off a cliff in Kurnell this afternoon.
Emergency services were contacted at roughly 3.30pm, with the man falling 10m at Cape Solander Drive while whale watching.
He was pulled unconscious from the water by Marine Area Command officers.
NSW Paramedics treated the man at the scene.
He was unable to be revived.
According to NSW Ambulance, initial inquiries suggest that there are no suspicious circumstances.