Is Argentina too cold to swim in summer? In July sea water temperature throughout Argentina is not yet warm enough for swimming and does not exceed 20°C. Based on average water temperature observations over the past ten years, the warmest sea in Argentina in July was 13.2°C (in Gualeguaychu), and the coldest water 3.3°C (in Rio Grande). To find out the sea temperature today and in the coming days, go to Current sea temperature in Argentina
Argentina cities and resorts with the values of the average water temperature in July in recent years.
For more detailed information about water temperature, surf forecast, weather and time of sunrise and sunset in any specific area of your interest, just click on a city name. For ease of search, all places are also grouped by the first letter of the name.
To find out what the water temperature was in Argentina any day over a period of the last ten years, select the month