What is the effect of the tide washing away simons body?

The tide washing away Simon's body symbolizes the loss of innocence and the fragility of life in "Lord of the Flies." As the ocean reclaims him, it highlights the theme of nature's indifference to human suffering and the inevitability of death. This moment also signifies the complete breakdown of civilization among the boys, as Simon's noble character is lost to the chaos and savagery that has overtaken them. Ultimately, it serves as a poignant reminder of the darkness within humanity.