About this pier
Fort Baker was built in the late 1800s and early 1900s to help defend San Francisco Bay, and its shoreline and pier structures have since been preserved as part of a national park site rather than demolished for development. Horseshoe Bay's small, curved cove shelters the pier from the strongest currents that rip through the nearby Golden Gate, making it a comparatively calm place to fish so close to the bridge. Fort Baker sits in Marin County, and the surrounding bay and coastal waters fall under California's San Francisco groundfish management area for species-specific fishing regulations.
What you can catch
Horseshoe Bay's calmer water holds perch, jacksmelt, and occasional halibut over its sandy bottom, while striped bass pass through seasonally as they move in and out of the bay. Rockfish and other structure-oriented species are less common here than on open-coast piers, given the bay's calmer, muddier bottom, but persistent anglers can still find a varied catch depending on tide and time of year.
License and regulations
Fishing from Fort Baker's public pier does not require a California sport fishing license under the state's public pier exemption. That exemption covers the license only; every size limit, bag limit, and seasonal closure for the species you're targeting still applies in full, exactly as it would for a licensed angler fishing from a boat elsewhere in the bay. Anglers are limited to two rods per person while fishing from the pier. Because species like striped bass and halibut carry their own statewide size and bag rules, and because any bottomfish here falls under the San Francisco groundfish management area, confirm current regulations before keeping anything, and check CDFW's public pier and beach fishing list to verify the pier's current status before you go.
Tips for fishing here
Because Horseshoe Bay is more sheltered than the open Golden Gate channel just outside it, lighter tackle often works better here than the heavy gear needed for the swift currents nearby. A simple high-low rig with shrimp or ghost shrimp suits perch, while anglers hoping for striped bass often do better with cut bait fished near the bottom on an incoming tide. Bring layers, since wind funneling through the Golden Gate can make this spot noticeably colder than inland parts of Marin County.
Before you go
Fort Baker has limited direct services, so plan to bring your own tackle and refreshments, though nearby Sausalito offers full amenities within a short drive. Confirm current pier access through CDFW's public pier list before your trip, and consider extending your visit with a walk along the shoreline trails at Fort Baker, which offer close-up views of the Golden Gate Bridge and passing bay traffic.