SSI Wave, Tides and Currents (Drift Diving)

The ocean is full of turbulence and understanding her cycles and intent is a critical part of diving. Every diver should be able to forecast swells for shore diving, understand tides for exploration and be able to predict when currents will push a dive in a different direction. 
 
In Grenada, the Atlantic ocean and Caribbean sea intersect to create conditions that may seem upredicable but are really just a natural part of the ocean.
 
This is an core part of Advanced Explorer Specialty Bundle