A salior
A fleet. If armed, an armada.
what do you call a person that takes ships into and out of port
You may be referring to the "trade winds".
land lubber
dial the ships number prefaced with the ocean code for where they happen to be sailing.
A "Shipbroker".
stevadore
Admiral
a dock man or a longshoreman
a pirate or freebooter
You call them kilometres
Navigator. The person who actually steers the ship is sometimes called the helmsman.