Swimming in Florianopolis (Santa Catarina Island) in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Florianopolis (Santa Catarina Island) in july 2025.
In july, according to seasonal norms, the sea temperature in Florianopolis (Santa Catarina Island) is:
Minimum: 61°F
Average: 66°F
Maximum: 71°F
Other useful seasonal weather averages in july:
- Outside temperature: 59°F to 68°F
- Most common weather: "Clear/Sunny"
- The wind blows at 9.3mph
- It rains a total of 5.1in, over 6 day(s).
Should we swim in Florianopolis (Santa Catarina Island) in july?
Yes... and no. The water temperature in Florianopolis (Santa Catarina Island) in july is cool
Swimming in july on the beaches of Florianopolis (Santa Catarina Island) is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 71°F, it can also be as low as 61°F! Note that the average is 66°F.
Note also that in july, the climate is good with an average outside temperature of 64°F, 5.1in of precipitation (over 6 days) and 85.76 % humidity.
Water and normal seasonal temperatures in Florianopolis (Santa Catarina Island) in july
| July | |||
| Average sea temperature | 66°F | ||
| Minimum sea temperature | 61°F | ||
| Maximum sea temperature | 71°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 68°F | ||
| Minimum outside temperature | 59°F | ||
| Wind speed | 10.6mph | ||
| Wind temperature | 59°F | ||
| Precipitation | 5.1in | ||
| Number of days of rain | 6 jour(s) (19%) | ||
| Humidity | 86% | ||
| Visibility in kilometers | 9.24km | ||
| Cloud cover | 37% | ||
| Our opinion | cool swimming |
Chart of the tides in july 2025
Tide times in july 2025 in Florianopolis (Santa Catarina Island)
Swim elsewhere in Brazil in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Rio de Janeiro in july | 72°F | 75°F | pleasant swimming | Fortaleza in july | 82°F | 83°F | ideal swimming | Porto Alegre in july | 61°F | 67°F | cold swimming | Recife in july | 80°F | 83°F | ideal swimming | Belem in july | 84°F | 85°F | ideal swimming | Fernando de Noronha in july | 81°F | 83°F | ideal swimming | Guarapari in july | 74°F | 76°F | pleasant swimming | João Pessoa in july | 81°F | 83°F | ideal swimming | Paraty in july | 72°F | 75°F | pleasant swimming | Arraial d'Ajuda in july | 78°F | 80°F | pleasant swimming | Canoa Quebrada in july | 81°F | 83°F | ideal swimming | Caraiva in july | 78°F | 80°F | pleasant swimming | Ilha Grande in july | 71°F | 74°F | pleasant swimming | Itacaré in july | 79°F | 81°F | ideal swimming | Jijoca de Jericoacoara in july | 82°F | 83°F | ideal swimming | Lençóis Maranhenses National Park in july | 82°F | 83°F | ideal swimming | Morro de São Paulo in july | 79°F | 80°F | pleasant swimming | Olinda in july | 80°F | 82°F | ideal swimming | Praia do Forte in july | 79°F | 81°F | pleasant swimming | Praia do Rosa (Santa Catarina) in july | 65°F | 71°F | cool swimming |