World Resorts Uruguay Cabo Polonio Weather

Cabo Polonio sea water temperature

Current sea water temperature:
+57.0°F
Minimum sea water temperature in May: 68.4°F
Maximum sea water temperature in May: 56.1°F
Average sea water temperature in May: 63.4°F

Sea water temperature for the last 10 days:

May 30 57.0°F May 25 56.3°F
May 29 56.8°F May 24 56.8°F
May 28 56.8°F May 23 56.1°F
May 27 57.6°F May 22 56.8°F
May 26 57.0°F May 21 58.3°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 57.4 °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
+61°F
SW 10 mph
Feels like: +61°F
Precip.: 60%
Places in Uruguay:
Name
°F
24 Hours Forecast
Cabo Polonio
Local time: 14:20
May 30, saturday
1500
61°F
SW
10 mph
1800
59°F
SW
9 mph
2100
59°F
S
8 mph
May 31, sunday
0000
59°F
S
6 mph
0300
59°F
SE
4 mph
0600
57°F
NE
6 mph
0900
57°F
NE
8 mph
1200
61°F
NE
8 mph
Units of measurement: °C / °F