When Do Seas Meet and Never Mix

Good Morning !!!  Did you know that seas can meet and don’t mix?  Well I didn’t until now!

The Baltic and North seas meet but don’t mix because of the differing  density.

This unique phenomenon happens in a sea beach called Grener, in the city of Skagen in Denmark. 2 seas meet but don’t mix, because the North sea is warm and the Baltic sea is cold, which create a visible sea-line.

That is really amazing enjoy the video and these few photos.