What is a water spot?

  In the sky, the clouds darken and a fountain-like layer of clouds descends into the sea from among the black clouds.  This causes the sea to shake and a vortex to form.  In different parts of the ocean, seawater rises to great heights in the form of funnels.  Water spot is caused by a sudden pressure difference between clouds.  It has the ability to absorb water from the sea and lakes into the atmosphere.  The cloud layer appears in the shape of an elephant's trunk.

At the time of the formation of this phenomenon, boats and vessels at sea are more likely to capsize and cause accidents.