Intense heatwave hits coastal areas near Karachi, with temperatures exceeding 50 degrees Celsius. Meteorologist records a high temperature of 35.5 degrees Celsius in Karachi, while coastal regions feel even hotter. Excess humidity attributed to sea breezes intensifies discomfort in southern areas. As temperatures soar in Karachi, the coastal regions have been witnessing an unprecedented heatwave with the intensity surpassing 50