French authorities estimate approximately 20 French nationals have drowned in recent weeks, potentially linked to the ongoing heatwave. The deaths occurred across various locations in France, with investigations underway to confirm the direct correlation to the extreme temperatures. Officials suggest the heatwave may have contributed to incidents of accidental drowning, possibly due to increased swimming activity or underlying health conditions exacerbated by the heat. The exact circumstances surrounding each death are still being determined. This estimate comes as France, along with much of Europe, experiences record-breaking temperatures. Authorities are urging caution around water and advising the public to stay hydrated and seek shade during peak heat hours. Further details are expected as investigations conclude.