Aaron Adams is the bonefishing equivalent of EF Hutton from back in the day. So, when I saw that he was talking tides in Florida Fly Fishing Magazine, I had to highlight it.
At any given time, only 10% of the fishable water harbors bonefish. So figuring out how to eliminate the fishless 90% from your search area is half the battle. Understanding how bonefish use tides to their advantage will go a long way toward finding the productive 10%.
http://www.youtube.com/watch?v=_PwP1EjaBik