What is the typical use of marine radio broadcasts near shooting ranges?

The typical use of marine radio broadcasts near shooting ranges is to announce ongoing shooting activities. This is critical for ensuring the safety of all vessels in the area. By broadcasting such information, operators of the shooting range can alert nearby boaters to the potential dangers associated with live firing, allowing them to navigate away from the area and avoid any incidents.

While the other options may seem relevant in other contexts, they do not pertain to the specific need for immediate safety notifications in the vicinity of active shooting ranges. For example, sniper activities would not require such broad notifications for recreational and commercial vessels, and fishing restrictions are usually managed through different communication channels. Similarly, weather conditions are essential for navigation but are not specifically tied to the context of shooting activities. Therefore, the primary purpose of these broadcasts is focused on public safety regarding ongoing shooting exercises.