World Resorts Argentina Mar del Plata Weather

Mar del Plata sea water temperature

Current sea water temperature:
+50.5°F
Minimum sea water temperature in August: 53.8°F
Maximum sea water temperature in August: 47.3°F
Average sea water temperature in August: 50.5°F

Sea water temperature for the last 10 days:

August 6 50.5°F August 1 50.5°F
August 5 50.5°F July 31 50.5°F
August 4 50.2°F July 30 50.0°F
August 3 50.0°F July 29 50.2°F
August 2 50.2°F July 28 50.0°F

When is the warmest sea in Mar del Plata?

Based on the data about daily sea water temperature for the last three years the warmest sea in Mar del Plata was noticed in February, January and March.

Monthly Sea Temperatures in Mar del Plata, °F

Sea water temperature in February, °F

Show year:
2026
2025
2024

The average sea water temperature in February of 2026 was 71.8°F. The highest and lowest sea temperatures during the month were 74.5°F and 68.9°F.

Sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 69.6°F. The highest and lowest sea temperatures during the month were 72.7°F and 67.1°F.

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 69.5°F. The highest and lowest sea temperatures during the month were 71.8°F and 66.7°F.

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

Mar del Plata
+46°F
W 12 mph
Feels like: +41°F
Precip.: 60%
24 Hours Forecast
Mar del Plata
Local time: 07:37
August 06, thursday
0900
46°F
W
12 mph
1200
46°F
NW
15 mph
1500
46°F
NW
18 mph
1800
46°F
N
19 mph
2100
46°F
N
19 mph
August 07, friday
0000
46°F
N
20 mph
0300
45°F
NE
17 mph
0600
43°F
NE
14 mph
Units of measurement: °C / °F