Tides Worksheet Question

The moon effects tides because of the gravitational pull of the Earth. When the moon pulls, it pulls the water in or out. The place I choose to visit is the Pensacola Bay Entrance starting on June 1, 2011. It is a high tide at 7:18 a.m. and a low tide at 6:27 p.m. The moon during this is 80% visible. These are all productions of what SHOULD happen. People need to know when tides are so they can stay safe and actually get to see the things they are going there for so they wont be dissapointed. Mainly I think safety would be the biggest concern.