What are TSS in maritime navigation?

Traffic Separation Schemes (TSS) are specifically designed to manage and organize maritime traffic in congested waterways. They operate similarly to road traffic systems, guiding vessels into separate lanes to decrease the risk of collisions and to enhance overall navigational safety. TSS are particularly important in busy shipping routes where various types of vessels—including cargo ships, tankers, and recreational boats—navigate in close proximity to one another.

By applying designated lanes for vessels moving in different directions, these schemes promote a structured flow of maritime traffic, reducing the potential for accidents. Additionally, TSS usually include areas for crossing traffic and recommend speed limits, further promoting safety and efficiency in navigation within these critical zones. Understanding the function of TSS is essential for sailors and maritime operators to ensure compliance with regulations and to navigate safely through crowded waters.