Information about the pilotage available at Miami harbor can best be obtained from which publication?

The United States Coast Pilot is recognized as the best source for detailed information about pilotage available at specific harbors, including Miami. This publication provides comprehensive and up-to-date information on navigation, including channels, traffic patterns, hazards, and local regulations, which are crucial for navigating safely in and out of ports. It serves as a critical resource for mariners to understand the conditions and guidelines specific to U.S. waterways, including approaches and harbor details.

In contrast, while the World Port Index offers essential statistics and coordinates for various ports worldwide, it does not delve into the nuanced navigation details that pilots require. Sailing Directions provides general guidance and descriptions of routes but may lack the specific local insights found in the United States Coast Pilot. Pilot Charts primarily focus on oceanic conditions and prevailing currents, providing broader context rather than detailed local pilotage information for harbors. For these reasons, the United States Coast Pilot is the most appropriate choice for obtaining pilotage information for Miami harbor.