Why is it important for vessels to refer to navigation charts?

Referring to navigation charts is crucial for safe navigation and avoiding accidents while operating a vessel. Navigation charts provide detailed information about waterways, including depth, navigational hazards, traffic separation schemes, and other critical features that are essential for determining the safest routes. They help mariners identify shallow areas, submerged rocks, and other obstacles that could pose a risk to the vessel's safety. Additionally, charts offer key data on currents, tides, and other environmental factors that influence navigation. Properly utilizing these charts allows vessel operators to make informed decisions, enhancing overall safety at sea and minimizing the chances of collisions or running aground. Thus, the use of navigation charts is a foundational practice in ensuring safe maritime operations.