In chennai is there a sea port?

Yes, there is a sea port in chennai. The Chennai Port is one of the largest ports in India and is located in the city of Chennai, Tamil Nadu. It is the second largest port in India after the Mumbai Port and handles a large volume of cargo. The port is located on the Bay of Bengal and is the gateway to the city of Chennai and the surrounding areas. The Chennai Port is a major hub for trade and commerce in the region and plays an important role in the economy of the state of Tamil Nadu and the country as a whole.