World Resorts Uruguay Cabo Polonio Weather

Cabo Polonio sea water temperature

Current sea water temperature:
+55.0°F
Minimum sea water temperature in August: 57.4°F
Maximum sea water temperature in August: 50.4°F
Average sea water temperature in August: 53.6°F

Sea water temperature for the last 10 days:

August 2 55.0°F July 28 54.0°F
August 1 55.4°F July 27 52.9°F
July 31 55.4°F July 26 53.4°F
July 30 54.9°F July 25 53.2°F
July 29 54.0°F July 24 52.7°F

When is the warmest sea in Cabo Polonio?

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

Monthly Sea Temperatures in Cabo Polonio, °F

Sea water temperature in February, °F

Show year:
2026
2025
2024

The average sea water temperature in February of 2026 was 73.8°F. The highest and lowest sea temperatures during the month were 76.5°F and 70.7°F.

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 71.1°F. The highest and lowest sea temperatures during the month were 73.0°F and 68.2°F.

Sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 73.4°F. The highest and lowest sea temperatures during the month were 75.6°F and 71.2°F.

Best time for vacation in Cabo Polonio

Sunniest months:
January 15 days
November 14 days
December 14 days
Warmest months:
January 78.3 °F
February 77.5 °F
March 75.9 °F
Warmest sea temp:
February 73.4 °F
March 73.1 °F
January 72.3 °F
Coldest months:
July 56.2 °F
June 57.2 °F
August 58.4 °F
Rainiest months:
February 3 days
March 3 days
January 3 days
Windiest months:
January 10.9 mph
December 10.8 mph
February 10.5 mph

Cabo Polonio on a weather map

Cabo Polonio
+54°F
SW 9 mph
Feels like: +50°F
Precip.: 30%
Places in Uruguay:
Name
°F
24 Hours Forecast
Cabo Polonio
Local time: 00:44
August 03, monday
0300
54°F
SW
12 mph
0600
54°F
SW
7 mph
0900
55°F
SW
8 mph
1200
57°F
SW
8 mph
1500
59°F
SW
7 mph
1800
57°F
SW
7 mph
2100
57°F
S
1 mph
August 04, tuesday
0000
57°F
NE
7 mph
Units of measurement: °C / °F