Measurements:
°C
°F
Mar del Plata
60°F
SE 10 mph
Feels like: 58°F
Precip: 0%
World Resorts Argentina Mar del Plata Weather

7 Day Weather Forecast

05.25
mon
DAY
56°F
SE 11 mph
precip
0%
NIGHT
52°F
E 6 mph
precip
0%
05.26
tue
DAY
56°F
N 3 mph
precip
0%
NIGHT
50°F
SE 6 mph
precip
0%
05.27
wed
DAY
56°F
SE 7 mph
precip
0%
NIGHT
52°F
S 7 mph
precip
0%
05.28
thu
DAY
56°F
SW 6 mph
precip
0%
NIGHT
52°F
S 9 mph
precip
0%
05.29
fri
DAY
58°F
S 10 mph
precip
0%
NIGHT
52°F
S 9 mph
precip
0%
05.30
sat
DAY
60°F
SE 9 mph
precip
0%
NIGHT
56°F
SE 9 mph
precip
0%
05.31
sun
DAY
64°F
E 6 mph
precip
0%
NIGHT
58°F
SE 7 mph
precip
0%

Mar del Plata Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Mar del Plata was 14.8°F. The maximum and minimum values were 13.4°F and 16.7°F respectively.

Mar del Plata on the Weather Map

Best Time to Visit Mar del Plata
The most sunny months:
January 22 days
December 22 days
February 19 days
The most warm months:
January 81.2 °F
February 80.5 °F
December 77.9 °F
Warmest sea temperature:
February 72.8 °F
January 71.5 °F
March 70.9 °F
The most cold months:
July 53.9 °F
August 55.8 °F
June 56.2 °F
The most rainy months:
November 4 days
December 3 days
September 3 days
The most windy months:
January 13 mph
December 13 mph
November 12 mph