21.12
sun
sun
Day
77°F
NW 9 mph
Precip.
0%
0%
Night
64°F
W 6 mph
Precip.
0%
0%
22.12
mon
mon
Day
72°F
SW 10 mph
Precip.
0%
0%
Night
66°F
SE 12 mph
Precip.
60%
60%
23.12
tue
tue
Day
86°F
SE 11 mph
Precip.
0%
0%
Night
63°F
NW 6 mph
Precip.
0%
0%
24.12
wed
wed
Day
79°F
S 9 mph
Precip.
0%
0%
Night
61°F
N 12 mph
Precip.
0%
0%
25.12
thu
thu
Day
66°F
W 11 mph
Precip.
0%
0%
Night
61°F
S 21 mph
Precip.
0%
0%
26.12
fri
fri
Day
84°F
SE 23 mph
Precip.
0%
0%
Night
66°F
SE 16 mph
Precip.
0%
0%
27.12
sat
sat
Day
70°F
N 14 mph
Precip.
0%
0%
Night
59°F
E 6 mph
Precip.
0%
0%
28.12
sun
sun
Day
73°F
N 17 mph
Precip.
0%
0%
Night
59°F
NW 9 mph
Precip.
0%
0%
29.12
mon
mon
Day
66°F
NW 10 mph
Precip.
0%
0%
Night
59°F
SW 14 mph
Precip.
0%
0%
30.12
tue
tue
Day
79°F
S 11 mph
Precip.
0%
0%
Night
72°F
S 15 mph
Precip.
0%
0%
31.12
wed
wed
Day
81°F
S 12 mph
Precip.
0%
0%
Night
68°F
E 4 mph
Precip.
0%
0%
01.01
thu
thu
Day
66°F
N 22 mph
Precip.
76%
76%
Night
61°F
W 16 mph
Precip.
0%
0%
02.01
fri
fri
Day
68°F
SW 16 mph
Precip.
0%
0%
Night
64°F
SE 13 mph
Precip.
0%
0%
03.01
sat
sat
Day
66°F
N 19 mph
Precip.
100%
100%
Night
63°F
N 14 mph
Precip.
100%
100%
sea water
temperature
temperature
| Mar del Plata |
monthly
weather
weather
| Mar del Plata |
current
weather
weather
| Mar del Plata |
7 days
forecast
forecast
| Mar del Plata |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 65.7°F. The highest and lowest sea temperatures during the month were 68.4°F and 62.2°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 69.5°F. The highest and lowest sea temperatures during the month were 72.9°F and 65.3°F.
Air temperature in Mar del Plata, °F
Precipitation total in Mar del Plata, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Mar del Plata
Mar del Plata on a weather map
Places in Argentina:
Name
°F
24 Hours Forecast
Mar del Plata
Local time: 05:49
December 21, sunday
0600
63°F
SE
4 mph
4 mph
0900
72°F
S
5 mph
5 mph
1200
77°F
NW
9 mph
9 mph
1500
73°F
W
12 mph
12 mph
1800
72°F
NW
9 mph
9 mph
2100
66°F
NW
6 mph
6 mph
December 22, monday
0000
64°F
W
6 mph
6 mph
0300
64°F
SW
7 mph
7 mph
