Currents develop in lakes from winds across the surface and from temperature patterns and bathymetry along with the Coriolis “force”. The current strengths and directions vary every minute, but in general they display a counterclockwise pattern.
Dispelling the Myth of the RipRip currents do not pull people under the water; they pull people away from shore. The rip current is typically the strongest about a foot off of the bottom, which can cause your feet to be knocked out from under you making it feel like something under the water was pulling you.
Due to the nature of the swim, we can get currents in some parts of the swim course and reserve the right to shorten the distance or change the route of the planned swim, if deemed necessary for safety. All non wetsuit swimmers must use a tow float.
Key Characteristics of Lakes and Ponds- In lakes, ponds, and inland wetlands, the water is standing, not flowing. Though currents can be swift as waters enter and leave ponds and lakes, in general, ponds and lakes move slowly because they have been blocked (by beaver dams, humans, natural rock cavities, etc.)