Here are some possibilities:
* Shoreline: This is a general term for the line where the water meets the land.
* Coast: This refers to the land along the edge of a sea or ocean.
* Beach: This is a specific type of coastline with sand or pebbles.
* Riverbank: This is the land along the edge of a river.
* Lakeshore: This is the land along the edge of a lake.
* Water's edge: This is a general term for the point where the water ends.
You could also use more descriptive phrases like:
* Where the sea meets the sand
* The point where the water kisses the land
* The meeting place of the water and the earth
The best word or phrase will depend on what you are trying to describe.