In Roman mythology, the goddess of the sea is Neptune, who presides over waters, storms, and aquatic life. Often depicted holding a trident, Neptune symbolizes not only the power of the ocean but also its potential for destruction. He plays a significant role in mythological narratives, representing the unpredictable nature of marine forces and their impact on human endeavors. His Greek counterpart is Poseidon, further illustrating the shared traits of deities of the sea across cultures.