Pieces and small rocks in the Red Sea
They are tops just like islands. However, they
do not rise above sea level, i.e. they are submerged in different heights. They
are dangerous because heights are variable; some of them can be passed through
if they are 2 – 4 meters high. The more we approach the tops, the lesser and
more dangerous the height will be during sailing. Sometimes, they are uncovered
when the sea recedes. In less-high places, we see water shatters. Some of their
compositions are sandy, rocky, and smooth; others are sharp and dangerous and
can be detected when water color changes. Light green means that they are of
sandy seabed, black means they are rocky, and some range between green and
black because rocks are distributed over them. Therefore, it is necessary to
turn around them from an adequate distance. However,those, which are close to
sea surface as a flat top, will be detected by wave hitting if you see them in
front of you. So, change the course and go through deeper water which tends to
be dark blue.