There are 2
marinas in cozumel. Puerto Abrigo and Caletta. They are both jam packed with boats. Very rarely is there room. A 3rd marina has been started, but all
work has come to a hault. Who knows when they will open. Your only option is to
anchor. North of the passenger
ferry is a decent area. When the North winds blow, you will need to keep a close eye on your
boat.