Winds swept the ocean foam off lashing waves before mixing it with sand from the shore line . The result was a bizarre and grotesque yellow , thick , jelly-like foam substance which coated the entire beach . It stretched more than 15 metres up Avoca Beach in the Central Coast and onto the pathways and shrubbery . Beach , who was holidaying there when the storm hit , captured the strange phenomenon on her camera .
Winds swept the ocean foam off lashing waves before mixing it with sand from the shore line . The result was a bizarre and grotesque yellow , thick , jelly-like foam substance which coated the entire beach . It stretched more than 15 metres up Avoca Beach in the Central Coast and onto the pathways and shrubbery . Sylvia Freedman , who was holidaying there when the storm hit , captured the strange phenomenon on her camera .