Celebrated annually on 21 June, World Hydrography Day aims to raise awareness of hydrography and its critical role in maritime safety, environmental protection and sustainable economic development.

Under the theme “Transforming how ocean data is shared,” the three-day celebration culminated in the World Hydrography Lecture at the Maritime School of Excellence on 19 June. This was followed by a series of maritime and defence industry exhibitions held at the N-Shed, Port of Durban, from 19 to 20 June; the South African Navy Band community concert at the Maritime School of Excellence on 20 June; and, on Sunday, the conclusion of the 2026 World Hydrography Day celebrations with a ceremonial Freedom of the City Parade at the eThekwini City Hall in Durban. The parade was presided over by the mayor of eThekwini Municipality, Cyril Xaba, and the Chief of the South African Navy, Vice Admiral Monde Lobese.

Members of the public and learners from various schools were also part of the historic occasion, during which the mayor officially presented Vice Admiral Lobese with a scroll granting the South African Navy the Freedom of the City. This civic honor permits the Navy to march through the city with swords drawn, bayonets fixed, colours flying and drums beating.

“This is a symbol of trust and recognition of the Navy’s role in safeguarding South Africa’s territorial waters, protecting maritime trade and securing the country’s economic interests,” said Xaba.

He further highlighted Durban’s strategic position as a major maritime city and home to one of the busiest ports on the African continent.

In his address during the parade, Vice Admiral Monde Lobese emphasized the unity between the South African Navy, eThekwini Municipality and the citizens of eThekwini. He said the ceremony was not only a celebration, but also a powerful demonstration of this partnership. The parade served as a visible assurance to the public that the weapons carried by sailors were not intended to intimidate, but rather symbolized the Navy’s dedication to protecting the city’s shores, safeguarding its ports and preserving the maritime environment.