Current Sea Water Temperature:
+49.6°F
| Maximum Sea Water Temperature in August: | 54.2°F |
| Minimum Sea Water Temperature in August: | 47.0°F |
| Average water temperature in August: | 50.5°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| August 18 | 49.6°F | August 13 | 49.6°F |
| August 17 | 49.2°F | August 12 | 49.8°F |
| August 16 | 49.6°F | August 11 | 49.8°F |
| August 15 | 49.6°F | August 10 | 50.4°F |
| August 14 | 49.0°F | August 09 | 50.8°F |
When is the Warmest Sea for Mar del Plata?
According to our data for the last three years for Mar del Plata the highest average sea water temperature was in February, January and March.
Average Water Temperature by Month, °F
Sea Water Temperature in February
The average sea surface temperature in February 2026 for Mar del Plata was 74.2°F. The maximum and minimum values were 71.0°F and 77.2°F respectively.
Sea Water Temperature in January
The average sea surface temperature in January 2026 for Mar del Plata was 71.8°F. The maximum and minimum values were 69.0°F and 75.2°F respectively.
Sea Water Temperature in March
The average sea surface temperature in March 2026 for Mar del Plata was 71.6°F. The maximum and minimum values were 68.6°F and 74.2°F respectively.
Argentina Resorts:
NAME
F°
| Bahia Blanca |  |
+40 |
| Buenos Aires |  |
+46 |
| Comodoro Rivadavia | |
+48 |
| Cordoba | |
+44 |
| El Chalten | |
+34 |
| Mar del Plata | |
+44 |
| Mendoza | |
+46 |
| Miramar | |
+40 |
| Puerto Madryn | |
+46 |
| Rio Gallegos | |
+36 |
| San Carlos de Bariloche | |
+26 |
| San Fernando del Valle de Catamarca |  |
+42 |
| San Nicolas de los Arroyos | |
+48 |
| Santa Fe de la Vera Cruz | |
+50 |
| Ushuaia |  |
+32 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Mar del Plata
Local time: 05:13
18 aug, tuesday
| 0600 |  |
44°F | N 8 mph |
| 0900 | |
46°F | N 7 mph |
| 1200 | |
50°F | N 6 mph |
| 1500 |  |
50°F | N 3 mph |
| 1800 | |
48°F | W 6 mph |
| 2100 |  |
44°F | SE 8 mph |
19 aug, wednesday
| 0000 | |
44°F | SE 12 mph |
| 0300 | |
44°F | SE 13 mph |