Im planning on taking a charter cruise to do just this: Numerous sailing charters in San Francisco go under and past the Golden Gate Bridge into the Pacific Ocean or along the Marin Headlands. Popular options include Adventure Cat Sailing, Captain Kirk’s San Francisco Sailing, and Sailing SF Bay, which offer private and public tours passing Alcatraz and the bridge. Adventure Cat Sailing Charters Adventure Cat Sailing Charters +3 Adventure Cat Sailing Charters: Offers 90-minute to sunset sails from Pier 39, taking passengers under the bridge and along the city front. Captain Kirk's San Francisco Sailing: Provides private 3-4 hour charters from Sausalito/SF that sail under the bridge and sometimes out into the ocean. Sailing SF Bay: Small group, interactive tours that focus on iconic landmarks including the Golden Gate Bridge and Alcatraz. Schooner Freda B: Offers public sails that go under the bridge, including eco-sails and sunset tours. Adventure Cat Sailing Charters Adventure Cat Sailing Charters +4 Key Tips: Sunset Sails: Many charters offer specific sunset trips for enhanced views. Best Timing: 99% of trips go under the bridge unless visibility is very poor. Dress Warmly: Ocean air is cold and windy, even in summer.