Gloria Estefan has found a silver lining amid the coronavirus lockdown — the waters around her home in Miami have never been clearer.The singer isn’t having the worst time in self-isolation, binging TV shows and chatting to her seven-year-old grandson on FaceTime, but she wishes more people could appreciate the waters off Miami Beach.“If you step into my backyard and look at the water, it’s gorgeous and clear,” she tells The Talk. “It’s almost like if nature is sending us a message that they needed this reboot… The water’s a different texture… because none of the cruise ships are going out.“I can walk from my home over the bridge to Miami Beach and the other day I filmed it — it looked desolate.