Measurements:
°C
°F
Sao Goncalo
70°F
NE 4 mph
Feels like: 70°F
Precip: 57%
World Resorts Brazil Sao Goncalo Weather

Sao Goncalo Sea Water Temperature

Current Sea Water Temperature:
+80.0°F
Maximum Sea Water Temperature in October: 87.8°F
Minimum Sea Water Temperature in October: 72.4°F
Average water temperature in October: 79.1°F

Sea Water Temperature for the Last 10 Days:

October 18 80.0°F October 13 79.8°F
October 17 81.2°F October 12 79.4°F
October 16 81.4°F October 11 79.4°F
October 15 81.8°F October 10 78.6°F
October 14 82.2°F October 09 77.4°F

When is the Warmest Sea for Sao Goncalo?

According to our data for the last three years for Sao Goncalo the highest average sea water temperature was in February, January and March.

Average Water Temperature by Month, °F

Sea Water Temperature in February

Select Year: 2026 2025 2024

The average sea surface temperature in February 2026 for Sao Goncalo was 86.7°F. The maximum and minimum values were 83.6°F and 90.8°F respectively.

Sea Water Temperature in January

Select Year: 2026 2025 2024

The average sea surface temperature in January 2026 for Sao Goncalo was 85.3°F. The maximum and minimum values were 81.4°F and 88.4°F respectively.

Sea Water Temperature in March

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Sao Goncalo was 83.7°F. The maximum and minimum values were 81.6°F and 86.6°F respectively.

Best Time to Visit Sao Goncalo
The most sunny months:
July 19 days
August 18 days
June 16 days
The most warm months:
February 89.2 °F
March 88.5 °F
January 87.9 °F
Warmest sea temperature:
February 85.5 °F
January 85.1 °F
March 84.6 °F
The most cold months:
July 79.4 °F
June 79.6 °F
August 80.8 °F
The most rainy months:
February 6 days
January 6 days
December 6 days
The most windy months:
October 6 mph
September 5 mph
November 5 mph

Sao Goncalo on the Weather Map

24 Hours Weather Forecast
Sao Goncalo
Local time: 00:20
19 oct, monday
0300 68°F
NE
6 mph
0600 68°F
N
6 mph
0900 68°F
N
4 mph
1200 70°F
NE
4 mph
1500 68°F
N
4 mph
1800 68°F
E
1 mph
2100 66°F
S
1 mph
20 oct, tuesday
0000 66°F
S
2 mph