18.12
thu
thu
Day
82°F
S 10 mph
Precip.
0%
0%
Night
72°F
S 13 mph
Precip.
0%
0%
19.12
fri
fri
Day
81°F
NW 9 mph
Precip.
0%
0%
Night
72°F
SW 16 mph
Precip.
0%
0%
20.12
sat
sat
Day
81°F
SW 21 mph
Precip.
0%
0%
Night
70°F
SW 11 mph
Precip.
0%
0%
21.12
sun
sun
Day
77°F
W 12 mph
Precip.
0%
0%
Night
72°F
SW 11 mph
Precip.
0%
0%
22.12
mon
mon
Day
79°F
SW 12 mph
Precip.
0%
0%
Night
72°F
SW 7 mph
Precip.
0%
0%
23.12
tue
tue
Day
72°F
SW 6 mph
Precip.
100%
100%
Night
70°F
NW 7 mph
Precip.
0%
0%
24.12
wed
wed
Day
79°F
W 9 mph
Precip.
0%
0%
Night
72°F
NE 10 mph
Precip.
0%
0%
25.12
thu
thu
Day
77°F
N 10 mph
Precip.
0%
0%
Night
70°F
W 14 mph
Precip.
0%
0%
26.12
fri
fri
Day
73°F
SW 12 mph
Precip.
0%
0%
Night
72°F
SW 19 mph
Precip.
80%
80%
27.12
sat
sat
Day
79°F
SW 21 mph
Precip.
0%
0%
Night
72°F
SW 13 mph
Precip.
100%
100%
28.12
sun
sun
Day
77°F
S 9 mph
Precip.
100%
100%
Night
72°F
S 7 mph
Precip.
88%
88%
29.12
mon
mon
Day
79°F
NE 6 mph
Precip.
0%
0%
Night
72°F
NW 7 mph
Precip.
0%
0%
30.12
tue
tue
Day
73°F
NW 10 mph
Precip.
0%
0%
Night
68°F
SW 16 mph
Precip.
0%
0%
31.12
wed
wed
Day
68°F
S 3 mph
Precip.
100%
100%
Night
68°F
W 8 mph
Precip.
0%
0%
sea water
temperature
temperature
| Cabo Polonio |
monthly
weather
weather
| Cabo Polonio |
current
weather
weather
| Cabo Polonio |
7 days
forecast
forecast
| Cabo Polonio |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 69.7°F. The highest and lowest sea temperatures during the month were 72.9°F and 66.9°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 72.6°F. The highest and lowest sea temperatures during the month were 74.5°F and 70.3°F.
Air temperature in Cabo Polonio, °F
Precipitation total in Cabo Polonio, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cabo Polonio
Cabo Polonio on a weather map
Places in Uruguay:
Name
°F
24 Hours Forecast
Cabo Polonio
Local time: 06:28
December 18, thursday
0900
73°F
SE
13 mph
13 mph
1200
82°F
S
10 mph
10 mph
1500
84°F
SW
14 mph
14 mph
1800
82°F
SW
6 mph
6 mph
2100
77°F
S
10 mph
10 mph
December 19, friday
0000
72°F
S
13 mph
13 mph
0300
68°F
SE
10 mph
10 mph
0600
68°F
SE
8 mph
8 mph
