1) Beach like 2) Gravelly 3) Pebbly 4) Shingly 1) Covered with pebbles or sand 2) Covered with sand 3) Gravelly 4) Like the shore, often 5) Pebbly 6) Sandy 7) Shingly 
• (a.) Having a beach or beaches; formed by a beach or beaches; shingly.
Beach'y adjective Having a beach or beaches; formed by a beach or beaches; shingly. « The beachy girdle of the ocean. Shak. » 
[adj] - (of a shore or shoreline) having an extensive gently sloping area covered with sand or gravel or shingle down to the water line
beachlike adjective (of a shore or shoreline) having an extensive gently sloping area covered with sand or gravel or shingle down to the water line
covered with pebbles or sand.