World Resorts Argentina Mar del Plata Weather

Mar del Plata 7 Days Forecast

26.08
wed
Day
52°F
S 16 mph
Precip.
22%
Night
50°F
S 6 mph
Precip.
30%
27.08
thu
Day
55°F
NE 7 mph
Precip.
33%
Night
50°F
E 6 mph
Precip.
5%
28.08
fri
Day
57°F
NE 2 mph
Precip.
14%
Night
52°F
SE 9 mph
Precip.
21%
29.08
sat
Day
57°F
SE 7 mph
Precip.
8%
Night
54°F
SE 6 mph
Precip.
21%
30.08
sun
Day
55°F
S 5 mph
Precip.
13%
Night
50°F
S 9 mph
Precip.
9%
31.08
mon
Day
55°F
S 10 mph
Precip.
18%
Night
50°F
N 8 mph
Precip.
24%
01.09
tue
Day
55°F
S 8 mph
Precip.
6%
Night
55°F
S 19 mph
Precip.
20%

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 50.0°F. The highest and lowest sea temperatures during the month were 50.7°F and 49.1°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 53.0°F. The highest and lowest sea temperatures during the month were 54.9°F and 51.3°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

Sunniest months:
January 22 days
December 22 days
February 19 days
Warmest months:
January 78.1 °F
February 77.4 °F
December 75.1 °F
Warmest sea temp:
February 70.5 °F
January 69.3 °F
March 68.8 °F
Coldest months:
July 53.3 °F
August 55.2 °F
June 55.4 °F
Rainiest months:
November 4 days
December 3 days
September 3 days
Windiest months:
January 13.3 mph
December 13.1 mph
November 12.8 mph

Mar del Plata on a weather map

Current weather
09:43
Mar del Plata
+46°F
S 15 mph
Feels like: +41°F
Precip.: 28%
24 Hours Forecast
Mar del Plata
Local time: 09:43
August 26, wednesday
1200
52°F
S
16 mph
1500
55°F
SW
16 mph
1800
54°F
SW
13 mph
2100
50°F
S
6 mph
August 27, thursday
0000
50°F
S
6 mph
0300
50°F
SW
5 mph
0600
50°F
SW
2 mph
0900
52°F
E
4 mph
Units of measurement: °C / °F