Getting beach wavy hair is something that you can achieve in a matter of minutes. For a quick version of this wavy hairstyle, wash your hair, towel dry it, comb it with a wide toothed comb, and use mousse on your hair from ends to the crown of the heat. Let your hair dry naturally, scrunching it from time to time. Do not use a hair brush on it. This is a method that you can use, if you want to achieve the look in a matter of minutes.