These are digital PDF files generated from the most recent NOAA ENC data. You can download and print these yourself or have them printed. They are generally updated and, according to, offer superior up-to-date information.
NOAA has stopped maintaining and printing traditional lithographic paper charts. As of January 2025, they have cancelled all 1,007 traditional paper charts to focus on electronic products. NAVIGATIONAL CHARTS ONLINE
For casual users, NOAA offers free 8½ x 11-inch PDF replicas of nautical charts designed to be printed on home printers. Where to Buy/Find: NOAA Custom Chart Application: nauticalcharts.noaa.gov/ These are digital PDF files generated from the