US NOAA update

May-June 2020

6 charts have been updated in the GeoGarage platform

(NOAA update June 6th, 2020)

Today 1024 NOAA raster charts (2147 including sub-charts) are included in the GeoGarage platform (see PDFs files)

  • 11301 ed27 80000 Southern part of Laguna Madre
  • 11306 ed23 40000 Intracoastal Waterway Laguna Madre Middle Ground to Chubby Island
  • 11339 ed6 50000 Calcasieu River and Approaches
  • 12211 ed49 80000 Fenwick Island to Chincoteague Inlet;Ocean City Inlet
  • 12278 ed80 40000 Chesapeake Bay Approaches to Baltimore Harbor
  • 14820 ed22 400000 Lake Erie (includes Metric version)

These updates are automatically viewable on universal mobile applications :

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)