NEM is to set in

http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/fw/grad.rxml  [What is gradient wind?]

 The Gradient wind analysis is the indicator of what is observed about the prevailing wind in the southern parts of India, especially in TN and Kerala

The WML in AS is expected to become depression and then to cyclone , because of the feeder from strong wind system. Still the influence of SWM over North Indian Ocean around India is valid.

NEM is still to put a foot in TN