http://www.dailymail.co.uk/news/article-6062171/Mysterious-hairy-sea-monster-beach-Pacific-coast-Russia-leaves-locals-baffled.html (http://www.dailymail.co.uk/news/article-6062171/Mysterious-hairy-sea-monster-beach-Pacific-coast-Russia-leaves-locals-baffled.html)
They're called Globsters, and have been reported since the early 1800's-
https://en.wikipedia.org/wiki/Globster