https://oceanservice.noaa.gov/facts/wavesinocean.html

Thanks

I think they normally run too deep to cause surface waves

Dear Satish,

I have the following opinion :

The motion of a submarine could be similar to the propagation of an internal wave. The conservation of mass muss be zero for a wave perturbation in the vertical integration. In the case of a submarine you have mass transport (the submarine ) and the surface will be affected.

Regards