World Resorts Brazil Florianopolis Weather

Florianopolis sea water temperature

Current sea water temperature:
+80.4°F
Minimum sea water temperature in January: 82.9°F
Maximum sea water temperature in January: 74.5°F
Average sea water temperature in January: 78.5°F

Sea water temperature for the last 10 days:

January 4 80.4°F December 30 76.6°F
January 3 80.2°F December 29 76.6°F
January 2 79.0°F December 28 77.0°F
January 1 77.2°F December 27 76.8°F
December 31 77.0°F December 26 76.3°F

When is the warmest sea in Florianopolis?

Based on the data about daily sea water temperature for the last three years the warmest sea in Florianopolis was noticed in February, January and March.

Monthly Sea Temperatures in Florianopolis, °F

Sea water temperature in February, °F

Show year:
2025
2024
2023

The average sea water temperature in February of 2025 was 81.3°F. The highest and lowest sea temperatures during the month were 83.3°F and 79.7°F.

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 78.2°F. The highest and lowest sea temperatures during the month were 81.0°F and 75.7°F.

Sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 78.0°F. The highest and lowest sea temperatures during the month were 81.9°F and 75.0°F.

Best time for vacation in Florianopolis

Sunniest months:
July 16 days
August 15 days
June 14 days
Warmest months:
February 82.6 °F
January 82.3 °F
March 80.3 °F
Warmest sea temp:
February 78.9 °F
January 78.5 °F
March 77.7 °F
Coldest months:
July 67.4 °F
June 68.3 °F
August 68.4 °F
Rainiest months:
January 7 days
February 7 days
December 6 days
Windiest months:
November 8.0 mph
October 8.0 mph
September 7.8 mph

Florianopolis on a weather map

Florianopolis
+63°F
NE 4 mph
Feels like: +63°F
Precip.: 0%
Places in Brazil:
Name
°F
+73°F
+77°F
+64°F
+77°F
+64°F
+79°F
+64°F
+70°F
+72°F
+63°F
+75°F
+63°F
24 Hours Forecast
Florianopolis
Local time: 22:56
January 05, monday
0000
63°F
NE
4 mph
0300
59°F
E
4 mph
0600
63°F
E
3 mph
0900
73°F
NW
5 mph
1200
75°F
NW
9 mph
1500
73°F
NW
9 mph
1800
68°F
NW
6 mph
2100
66°F
NW
2 mph
Units of measurement: °C / °F