This event marks the third drowning on New South Wales beaches since Christmas Day.
On Monday, two separate incidents on the Central Coast claimed the lives of two men.
An older man, described as being in his 80s, was found unconscious at Copacabana and succumbed to the ordeal despite lifesaving efforts.
In another tragic incident at Umina Beach, a surfer lost his life after being pulled from the water, believed to have suffered a medical episode.
Authorities have urged beachgoers to remain vigilant and adhere to safety guidelines during the holiday season.
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