What does a "Securite" call signify?

A "Securite" call is used specifically for conveying important information related to the safety of navigation or significant meteorological conditions that could affect maritime operations. It helps ensure that vessels in the vicinity are aware of relevant hazards or changes in weather that might impact their journeys, making it crucial for safe navigation. This type of communication is part of the protocol established in maritime safety to enhance situational awareness and prevent accidents at sea.

Collectively, Securite calls serve to inform mariners about situations that require caution but do not rise to the level of an emergency, unlike distress calls. Therefore, the identification and understanding of Securite calls play a vital role in navigational safety.