No.
the waves carry the sand and pieces of rock that form the delta away.
You are describing a delta or the mouth of a river.
a mouth or delta
A delta is the area where a large river joins an ocean or other large water body. The Mississippi River Delta in the Gulf of Mexico is a good example, and can be seen on sufficiently detailed maps.
That is called a delta.
the mouth is delta and Honda
It is called a delta.
A delta is the mouth of a river.
it is called a delta
A sea or ocean is found at the mouth of a river.
The answer is delta
Apart from the fact that that is the only place to find the delta, it still has the delta. See the link below.