A monument at current location will face the onslaught of the monsoon for 3 months as well as high winds and waves in April and Oct. Tidal currents are also reported to be treacherous during spring tides (every full moon and new moon). Marine Drive and Nariman Point have shallow rocky seabed not suitable for boats or jetties. So a face saving alternative is to relocate to Cross Island off Ferry wharf (Bhaucha Dhakka) See our petition at https://www.change.org/p/shri-devendra-fadnavis-let-us-honour-chatrapati-shivaji-maharaj-with-tallest-statue-in-the-world-at-better-location-at-less-cost