Measurements:
°C
°F
Arroio do Sal
74°F
SW 7 mph
Feels like: 74°F
Precip: 17%
World Resorts Brazil Arroio do Sal Weather

Arroio do Sal Sea Water Temperature

Current Sea Water Temperature:
+70.0°F
Maximum Sea Water Temperature in November: 75.8°F
Minimum Sea Water Temperature in November: 66.8°F
Average water temperature in November: 71.4°F

Sea Water Temperature for the Last 10 Days:

November 11 70.0°F November 06 71.8°F
November 10 70.8°F November 05 71.4°F
November 09 69.2°F November 04 70.8°F
November 08 71.4°F November 03 71.0°F
November 07 71.8°F November 02 68.8°F

When is the Warmest Sea for Arroio do Sal?

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

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 Arroio do Sal was 82.4°F. The maximum and minimum values were 80.4°F and 84.2°F respectively.

Sea Water Temperature in March

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Arroio do Sal was 79.3°F. The maximum and minimum values were 76.8°F and 83.8°F respectively.

Sea Water Temperature in January

Select Year: 2026 2025 2024

The average sea surface temperature in January 2026 for Arroio do Sal was 81.1°F. The maximum and minimum values were 78.8°F and 84.6°F respectively.

Best Time to Visit Arroio do Sal
The most sunny months:
May 15 days
July 15 days
August 13 days
The most warm months:
February 82.1 °F
January 81.6 °F
March 80.6 °F
Warmest sea temperature:
February 80.2 °F
March 79.8 °F
January 78.6 °F
The most cold months:
July 64.2 °F
August 65.0 °F
June 65.3 °F
The most rainy months:
November 5 days
October 4 days
January 4 days
The most windy months:
October 9 mph
November 9 mph
September 8 mph

Arroio do Sal on the Weather Map

24 Hours Weather Forecast
Arroio do Sal
Local time: 08:38
11 nov, wednesday
0900 74°F
SW
7 mph
1200 76°F
SW
9 mph
1500 72°F
SW
8 mph
1800 72°F
SW
9 mph
2100 66°F
SW
7 mph
12 nov, thursday
0000 64°F
SW
6 mph
0300 62°F
S
4 mph
0600 64°F
SE
2 mph