Beach fishing is just taking a form in India and so there is a absolute dearth of expertise in this form of fishing. The most common form of shore fishing is from rocks and there is a misconception among many of us that Beach fishing will not produce good results.
Let me assure you, and I am sure Santosh will bear witness, that the thrill and charm of this form of fishing is much more than many conventional form of Indian fishing. If you can rightly identify some good holes and spots, and time your visit rightly, you are sure to catch some serious fishes.
Below is the list of some of the fishes you can land from the Indian beaches.
3- Thread Fin (Ravas)
4- Queen Fish
6- Sting Ray
7- sand Shark
8- Reef Shark
9- Blubber Lip Snapper
10- Reef Cod
11- Flat Head
12- cat Fish
The list above is not exhaustive and there is no limit on size either. Unlike rock fishing, you can use light gears and enjoy your fight.
Hope this will help you in your quest.