Measurements:
°C
°F
Cabo Polonio
66°F
W 6 mph
Feels like: 66°F
Precip: 0%
World Resorts Uruguay Cabo Polonio Weather

Cabo Polonio Sea Water Temperature

Current Sea Water Temperature:
+73.0°F
Maximum Sea Water Temperature in April: 77.2°F
Minimum Sea Water Temperature in April: 67.2°F
Average water temperature in April: 71.7°F

Sea Water Temperature for the Last 10 Days:

April 06 73.0°F April 01 77.2°F
April 05 74.0°F March 31 77.0°F
April 04 74.8°F March 30 77.0°F
April 03 75.4°F March 29 77.2°F
April 02 75.6°F March 28 75.8°F

When is the Warmest Sea for Cabo Polonio?

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

Average Water Temperature by Month, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
13
26
39
52
65
78
91
69.6
65.8
60.3
55.8
53.9
54.3
58.5
65.1
71.7
76
75.9
74.6

Sea Water Temperature in March

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
66
69
72
75
78
81
84
87

The average sea surface temperature in March 2025 for Cabo Polonio was 77.2°F. The maximum and minimum values were 75.0°F and 80.6°F respectively.

Sea Water Temperature in February

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
69
72
75
78
81
84

The average sea surface temperature in February 2025 for Cabo Polonio was 75.9°F. The maximum and minimum values were 73.6°F and 78.8°F respectively.

Sea Water Temperature in January

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
66
69
72
75
78
81
84

The average sea surface temperature in January 2025 for Cabo Polonio was 75.2°F. The maximum and minimum values were 72.6°F and 77.2°F respectively.

Best Time to Visit Cabo Polonio
The most sunny months:
January 16 days
December 14 days
November 13 days
The most warm months:
January 82.2 °F
February 80.9 °F
March 79.3 °F
Warmest sea temperature:
March 76.0 °F
February 75.9 °F
January 74.6 °F
The most cold months:
July 57.0 °F
June 58.7 °F
August 59.8 °F
The most rainy months:
March 4 days
May 4 days
February 3 days
The most windy months:
December 11 mph
January 10 mph
February 10 mph

Cabo Polonio on the Weather Map

24 Hours Weather Forecast
Cabo Polonio
Local time: 08:13
06 apr, sunday
0900 66°F
W
6 mph
1200 68°F
W
12 mph
1500 68°F
W
14 mph
1800 68°F
W
17 mph
2100 68°F
W
17 mph
07 apr, monday
0000 68°F
SW
16 mph
0300 70°F
SW
16 mph
0600 68°F
W
16 mph