18645--Gulf of the Farallones, Southeast Farallon Detailed coverage of Gulf of the Farallones; Southeast Farallon OceanGrafix provides mariners with the most up-to-date, NOAA-approved nautical charts ever offered Charts are printed only after an order has been received, ensuring the most up-to-date information Meets U. S. and international carriage requirements for commercial vessels, all notice to mariners corrections are applied. U. S. Coast Guard approved, Scale: 1:100,000, Size (inches): 40.1 X 32.12