Who publishes the Local Notice to Mariners?

The Local Notice to Mariners is published by the United States Coast Guard (USCG). This publication plays a critical role in navigating U.S. waters as it provides important and timely information about changes in navigational aids, hazards to navigation, and other relevant data that mariners need to safely navigate through coastal waters and inland waterways.

The USCG's responsibility in this regard stems from their role as the federal agency tasked with ensuring the safety of life and property on the nation's navigable waters. By disseminating the Local Notice to Mariners, they help ensure that all mariners are informed of any changes or hazards that could affect their voyages, thereby promoting maritime safety and efficiency.

This function is crucial for all vessels, whether they are commercial or recreational, as the information provided can significantly enhance situational awareness and assist in route planning.