Neighbourhood noise map
Fortaleza da Barra da Lagoa, Florianópolis
Sossego Index 89 out of 100: Very calm. Ranked 74 of the 232 neighbourhoods rated in Florianópolis. That is above the city average of 77.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 34 to 100. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Rua Laurindo José de Souza (main local road), 21 m from the centre of the neighbourhood.
The nearest airport is Aeroporto Internacional de Florianópolis Hercílio Luz (international), 14 km away. Far enough to barely count.
What makes up the index
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Test an address in Fortaleza da Barra da LagoaNeighbouring areas
The closest neighbourhoods and their scores.
- Barra da Lagoa694 m away100
- Galheta943 m away100
- Morro do Torquato1.2 km away100
- Cidade da Barra1.5 km away71
- Prainha do Leste1.6 km away100
- Praia Mole2.3 km away86
How to read this index
The Sossego Index runs from 0 to 100 and is an estimate built from open data, not an on-site measurement. 100 means 48 dB(A) or less, the level of a calm residential area. 0 means 86 dB(A) or more, the level of a heavy traffic avenue. Each neighbourhood's value is the median of nine points around its centre.
Read the full methodologyOpenStreetMap data, computed on October 19, 2026.