Mystery balls close nine northern Sydney beaches

North Narrabeen

Long Reef

Dee Why

North Curl Curl

South Curl Curl

Freshwater

Queenscliff

North Steyne

Manly

North Narrabeen

Long Reef

Dee Why

North Curl Curl

South Curl Curl

Freshwater

Queenscliff

North Steyne

Manly

North Narrabeen

Long Reef

Dee Why

North Curl Curl

South Curl Curl

Freshwater

Queenscliff

North Steyne

Manly