an ocean is a large body of water where as a sea is one of the seven seas, it is the diferrents between a island and a continent, a rock and a boulder etc.
The open water off Palm Beach, Queensland, is in fact not a sea. It is the Pacific Ocean.
You may be referring to the "shore." Sometimes, but not always, the shore is a "beach."
in the ocean
The border between land and sea is called the coast. Land which is at sea level and next to the sea is called the shore. A beach.
TasMan sea
This can be called a beach, a coast, or a coastline among many other things.
The North Pole is located in the Arctic Ocean, sometimes called the Arctic Mediterranean Sea. The Arctic Ocean is the smallest ocean in the world.
A beach.
sea gull
in the ocean and beach and river
It is not an ocean, Its a sea called Agean Sea.
The 'beach' is what it is called.