The U.S. Coast Guard Motor Lifeboat Station San Francisco Bay, often abbreviated as USCG MSO SF Bay, is a key facility of the United States Coast Guard (USCG) responsible for maritime safety, security, and search and rescue operations in the San Francisco Bay area. It operates motor lifeboats, versatile vessels designed for high-speed rescue and response missions, ensuring the safety of lives at sea and protecting the marine environment within its jurisdiction. The station is strategically located to respond quickly to emergencies, making it an essential component of the USCG's broader mission to safeguard American waters.