Monterey Bay National Marine Sanctuary
…shoreward boundary the mean high tide. Its area is 6,094 square miles (4,602 sq nmi; 15,783 km2). The deepest point is 12,743 feet (3,884 meters) in the Monterey Submarine Canyon, which is deeper than the Grand Canyon. The average ocean surface temperature is 55 °F (13 °C). The sanctuary provides habitat for at least 36 species…