In March warmest sea in Argentina is usually observed in the following locations: Buenos Aires, Mar del Plata, Bahia Blanca.
Table below shows the average sea water temperature for marine resorts of Argentina in March for the last three years.
| Place name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Buenos Aires | 75.2°F | 77.4°F | 76.8°F |
| Mar del Plata | 69.5°F | 69.7°F | 69.0°F |
| Bahia Blanca | 68.8°F | 69.4°F | 69.3°F |
| Miramar | 67.3°F | 69.0°F | 68.8°F |
| Puerto Madryn | 63.8°F | 63.9°F | 62.6°F |
| San Carlos de Bariloche | 59.3°F | 60.0°F | 60.0°F |
| Comodoro Rivadavia | 58.2°F | 58.9°F | 57.8°F |
| Rio Gallegos | 52.5°F | 51.2°F | 52.4°F |
| Ushuaia | 47.9°F | 47.0°F | 47.4°F |
Charts below show average sea water temperature for Argentina resorts with the warmest sea in March.
You can also check other months of the year to see sea temperature of Argentina resorts at that time.
Places in Argentina:
Name
°F
