23.12
tue
tue
Day
86°F
SE 11 mph
Precip.
0%
0%
Night
63°F
NW 9 mph
Precip.
0%
0%
24.12
wed
wed
Day
79°F
W 9 mph
Precip.
79%
79%
Night
63°F
N 14 mph
Precip.
0%
0%
25.12
thu
thu
Day
66°F
W 11 mph
Precip.
0%
0%
Night
59°F
S 21 mph
Precip.
0%
0%
26.12
fri
fri
Day
84°F
SE 17 mph
Precip.
0%
0%
Night
70°F
S 17 mph
Precip.
0%
0%
27.12
sat
sat
Day
73°F
N 16 mph
Precip.
0%
0%
Night
63°F
NE 2 mph
Precip.
0%
0%
28.12
sun
sun
Day
86°F
E 9 mph
Precip.
0%
0%
Night
61°F
N 9 mph
Precip.
0%
0%
29.12
mon
mon
Day
73°F
W 11 mph
Precip.
0%
0%
Night
64°F
S 7 mph
Precip.
0%
0%
sea water
temperature
temperature
| Mar del Plata |
monthly
weather
weather
| Mar del Plata |
current
weather
weather
| Mar del Plata |
14 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 65.9°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: 17:11
December 23, tuesday
1800
68°F
N
19 mph
19 mph
2100
64°F
NW
9 mph
9 mph
December 24, wednesday
0000
63°F
NW
9 mph
9 mph
0300
63°F
NW
9 mph
9 mph
0600
63°F
SW
9 mph
9 mph
0900
72°F
S
9 mph
9 mph
1200
79°F
W
9 mph
9 mph
1500
73°F
N
9 mph
9 mph
