US NOAA update

August 2016

9 charts have been updated in the GeoGarage platform

(NOAA update August 2016, released August 19th, 2016)

Today 1024 NOAA raster charts (2234 including sub-charts) are included in the GeoGarage platform (see PDFs files)

  • 12362 ed18 Port Jefferson and Mount Sinai Harbors
  • 12373 ed16 North Shore of Long Island Sound Guilford Harbor to Farm River
  • 13274 ed29 Portsmouth Harbor to Boston Harbor; Merrimack River Extension
  • 14848 ed59 Detroit River
  • 14850 ed55 Lake St. Clair
  • 14854 ed15 Trenton Channel and River Rouge;River Rouge
  • 17409 ed12 Southern Dall Island and vicinity
  • 11353 ed8 Baptiste Collette Bayou to Mississippi River Gulf Outlet;Baptiste Collette Bayou Extension
  • 11355 ed31 Intracoastal Waterway Catahoula Bay to Wax Lake Outlet including the Houma Navigation canal
These updates are automatically viewable on universal mobile applications : How do you know if you need a new nautical chart?
See the changes in new chart editions.
NOAA chart dates of recent Print on Demand editions
Note : NOAA updates their nautical charts with corrections published in:
While information provided by this Web site is intended to provide updated nautical charts, it must not be used as a substitute for the United States Coast Guard, National Geospatial-Intelligence Agency, or Canadian Coast Guard Notice to Mariner publications

Submitting voluntary information : NOAA's Nautical Discrepancy Reporting System

Please visit the NOAA's chart update service for more info or the online chart catalog
  • U.S. Coast Guard Local Notices to Mariners (LNMs),
  • National Geospatial-Intelligence Agency Notices to Mariners (NMs), and
  • Canadian Coast Guard Notices to Mariners (CNMs)