Machine translation of the Portuguese Wikipedia article (November 2026 version).
Tubarão is a Brazilian municipality located in the south of the state of Santa Catarina. It lies at latitude 28º28'00" south and longitude 49º00'25" west, at an average altitude of 9 meters above sea level, with an area of 301.755 km². According to IBGE, the total population recorded in the last census, in 2010, was 97,235 inhabitants. According to an estimate by the same IBGE, in 2019 the municipality would have 105,687 residents.
The name of the city is due to the Tubarão River, which in Tupi-Guarani was called Tubá-Nharô, "fierce father". Another common version also links this name to that of a very influential chief who lived in the region. It is not, however, related to the homonymous animal (the shark).
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