Swimming in the ocean involves moving through saltwater in large bodies of water, typically along coastlines. The ocean is home to various marine life, including fish, sea turtles, and coral reefs. Swimmers often enjoy the refreshing feeling of the water and the natural beauty of the surroundings. Before swimming, it's important to check for safety conditions, such as waves and currents. Swimmers should be aware of potential hazards, including jellyfish and rip currents. Wearing appropriate gear, like swimwear and sunscreen, can enhance the experience and protect against sunburn.