Current Sea Water Temperature:
+54.4°F
| Maximum Sea Water Temperature in October: | 63.2°F |
| Minimum Sea Water Temperature in October: | 51.4°F |
| Average water temperature in October: | 56.6°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| October 19 | 54.4°F | October 14 | 54.0°F |
| October 18 | 54.0°F | October 13 | 52.8°F |
| October 17 | 54.0°F | October 12 | 52.8°F |
| October 16 | 54.6°F | October 11 | 52.4°F |
| October 15 | 54.2°F | October 10 | 53.0°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 |  |
+42 |
| Buenos Aires |  |
+50 |
| Comodoro Rivadavia | |
+56 |
| Cordoba | |
+54 |
| Mar del Plata |  |
+48 |
| Mendoza | |
+56 |
| Miramar | |
+48 |
| Puerto Madryn | |
+52 |
| Rio Gallegos | |
+52 |
| Salta |  |
+46 |
| San Carlos de Bariloche | |
+38 |
| San Fernando del Valle de Catamarca | |
+52 |
| San Nicolas de los Arroyos | |
+40 |
| Santa Fe de la Vera Cruz | |
+48 |
| Ushuaia | |
+36 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Mar del Plata
Local time: 06:10
19 oct, monday
| 0900 |  |
52°F | W 7 mph |
| 1200 | |
52°F | W 8 mph |
| 1500 |  |
52°F | W 9 mph |
| 1800 | |
50°F | W 9 mph |
| 2100 | |
50°F | W 11 mph |
20 oct, tuesday
| 0000 | |
50°F | SW 11 mph |
| 0300 | |
50°F | SW 8 mph |
| 0600 | |
48°F | S 7 mph |