When I am at the beach waiting for an anticipated sea breeze, there are a few events that I always wait to witness that tell me "IT'S ON!"

1) Sun-brellas getting uprooted and blown away
2) Beach balls getting blown away
3) Frisbees getting blown away
4) People's hats getting blown off their heads and blown away.

This video now has me wondering if I overlooked some other indicators in the past.

Fairly odd animation, but I liked it.

http://www.youtube.com/watch?v=pAH4klqLTXg&feature=dir

(Never underestimate the power of the wind)