Tarrafal de São Nicolau, Cape Verde

Tarrafal de São Nicolau, Cape Verde: Submarine Cable Landing Point

Tarrafal de São Nicolau is a city on the western coast of the island of São Nicolau in Cape Verde. As the main port of São Nicolau and the most populous settlement on the island, it serves as the island's primary point of maritime connectivity. One submarine cable lands at Tarrafal de São Nicolau, linking the city to Cape Verde's broader inter-island telecommunications network.

The single cable landing here is part of the domestic submarine cable infrastructure that connects the islands of the Cape Verde archipelago to one another. Rather than forming an intercontinental connection, this landing point supports intra-national, inter-island communications within Cape Verde, reflecting the geographic reality of an island nation spread across the Atlantic Ocean.

Cables Landing at Tarrafal de São Nicolau

Cabo Verde Telecom Domestic Submarine Cable Phase 1 entered service in 1997, making it the earliest submarine cable in Cape Verde's infrastructure. The cable connects landing points within Cape Verde, linking the various islands of the archipelago. Its presence at Tarrafal de São Nicolau establishes São Nicolau's place within the domestic submarine cable network, providing the island with a direct physical connection to the rest of the country's undersea cable system.

Regional Context

Among Cape Verde's ten submarine cable landing points, Tarrafal de São Nicolau ranks in the upper half by cable count, hosting one cable alongside Murdeira, which also receives a single cable. Larger hubs such as Praia, with four cables, and Sao Pedro, with three, anchor the national network, while Porto Novo, Sal Rei, and Tarrafal de Santiago each host two cables. Tarrafal de São Nicolau occupies a modest but established position within this domestic cable landscape.

Network Role

Tarrafal de São Nicolau functions as a single-cable terminus within Cape Verde's inter-island submarine cable network. Its connection via the Cabo Verde Telecom Domestic Submarine Cable Phase 1 ties the island of São Nicolau into the national telecommunications fabric, enabling communications between São Nicolau and the other islands served by the same system. The cable that lands here dates to 1997, the first year in which submarine cable infrastructure was established anywhere in the country.

As one of ten landing points distributed across the Cape Verde archipelago, Tarrafal de São Nicolau illustrates how island nations rely on domestic submarine cable systems to maintain connectivity across geographically dispersed territories, ensuring that even smaller islands remain part of the national network.