Why tides vary through the year

In this episode of the Dropping In Surf Show, Rob examines an old myth – can an incoming tide increase the power of the waves coming in? He explains why tides are different geographically, why they change from day to day, why there are Supermoons and other facts about tides. Finally, he sums up how the understanding of tides help surfers, and whether or not an incoming tide increases the power of waves.