|About||We protect the wildlife, habitats, and cultural resources of one of the most diverse and bountiful marine environments in the world, an area of 3,295 square miles off the northern and central California coast.|
In 1972, in response to a growing awareness of the value of our coastal waters, Congress passed the National Marine Sanctuaries Act. The Act authorized the designation of National Marine Sanctuaries to protect: significant waters and secure habitat for aquatic species, shelter historically significant shipwrecks and other cultural resources, and serve as valuable spots for research, fishing, wildlife viewing, boating, and tourism.
The National Marine Sanctuary System consists of 14 marine protected areas that encompass more than 150,000 square miles of marine and Great Lakes waters from Washington State to the Florida Keys, and from Lake Huron to American Samoa. The system includes 13 national marine sanctuaries and the Papahanaumokuakea Marine National Monument.
Designated in 1981, Gulf of the Farallones National Marine Sanctuary (GFNMS) spanned 1,279-square-miles (966 square nautical miles) just north and west of San Francisco Bay, and protected open ocean, nearshore tidal flats, rocky intertidal areas, estuarine wetlands, subtidal reefs, and coastal beaches within its boundaries. In 2015, GFNMS expanded north and west of their original boundaries to encompass 3,295 square miles, and changed their name to Greater Farallones National Marine Sanctuary. GFNMS has administrative jurisdiction over the northern portion of the Monterey Bay National Marine Sanctuary, from the San Mateo/Santa Cruz County line northward to the existing boundary between the two sanctuaries. GFNMS maintains an administrative office and public Visitor Center on Crissy Field in the Presidio of San Francisco.
GFNMS is located within the California Current ecosystem, one of four major eastern boundary currents in the world, that stretches along the western coast of North America from southern Canada to northern Mexico. Due to a high degree of wind-driven upwelling, there is a ready supply of nutrients to surface waters and the California Current ecosystem is one of the most biologically produc
|Founded||January 16, 1981|