Marine pilots are specialized navigators who guide ships through dangerous or congested waters, such as harbors and river mouths. They possess extensive knowledge of local waterways, including tides, currents, and potential hazards, ensuring safe passage for vessels. These professionals board ships at designated points and provide expert advice to the ship's captain. Marine pilots play a crucial role in maritime safety, helping to prevent accidents and protect the environment by ensuring that large vessels navigate safely in sensitive areas. Their expertise is vital for the smooth operation of maritime trade and transportation.