Wow. This looks, er.... um... foamy. Apparently Mother Nature decided to stir up some foam on the shore of North Sydney in Australia. According to the Daily Mail article this happens when the ocean wants to puke up some impurities such as salts, chemicals, dead plants, decomposed fish, and excretions from seaweed. That looks like a lot of seaweed excretions to me.
Via The J-Walk Blog
