Measurements:
°C
°F
Porto Alegre
64°F
N 5 mph
Feels like: 64°F
Precip: 100%
World Resorts Brazil Porto Alegre Weather

Porto Alegre Sea Water Temperature

Current Sea Water Temperature:
+74.6°F
Maximum Sea Water Temperature in April: 84.0°F
Minimum Sea Water Temperature in April: 70.0°F
Average water temperature in April: 76.1°F

Sea Water Temperature for the Last 10 Days:

April 27 74.6°F April 22 74.8°F
April 26 74.8°F April 21 74.2°F
April 25 74.8°F April 20 75.0°F
April 24 75.0°F April 19 75.4°F
April 23 75.2°F April 18 76.8°F

When is the Warmest Sea for Porto Alegre?

According to our data for the last three years for Porto Alegre 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: 2024 2023 2022

The average sea surface temperature in February 2024 for Porto Alegre was 84.3°F. The maximum and minimum values were 82.2°F and 87.6°F respectively.

Sea Water Temperature in January

Select Year: 2024 2023 2022

The average sea surface temperature in January 2024 for Porto Alegre was 82.7°F. The maximum and minimum values were 79.8°F and 85.2°F respectively.

Sea Water Temperature in March

Select Year: 2024 2023 2022

The average sea surface temperature in March 2024 for Porto Alegre was 83.6°F. The maximum and minimum values were 79.6°F and 87.0°F respectively.

Best Time to Visit Porto Alegre
The most sunny months:
May 17 days
July 16 days
August 16 days
The most warm months:
January 91.7 °F
February 90.1 °F
December 88.1 °F
Warmest sea temperature:
February 84.1 °F
January 84.1 °F
March 82.9 °F
The most cold months:
June 66.4 °F
July 67.2 °F
August 70.1 °F
The most rainy months:
May 5 days
September 5 days
July 5 days
The most windy months:
December 7 mph
November 7 mph
January 7 mph

Porto Alegre on the Weather Map

24 Hours Weather Forecast
Porto Alegre
Local time: 01:18
28 apr, sunday
0300 62°F
NW
6 mph
0600 64°F
NW
3 mph
0900 66°F
NW
6 mph
1200 70°F
W
7 mph
1500 70°F
NW
7 mph
1800 68°F
W
7 mph
2100 66°F
W
8 mph
29 apr, monday
0000 66°F
W
7 mph