US NOAA update

September - October 2017

7 charts have been updated in the GeoGarage platform

(NOAA update Sept-Oct 2017, released October 13th, 2017)

Today 1025 NOAA raster charts (2148 including sub-charts) are included in the GeoGarage platform (see PDFs files)

  • 12256 ed19 Chesapeake Bay Thimble Shoal Channel
  • 13200 ed39 Georges Bank and Nantucket Shoals
  • 13237 ed43 Nantucket Sound and Approaches
  • 11427 ed37 Intracoastal Waterway Fort Myers to Charlotte Harbor and Wiggins Pass
  • 11512 ed65 Savannah River and Wassaw Sound
  • 12228 ed35 Chesapeake Bay Pocomoke and Tangier Sounds
  • 12233 ed39 Potomac River Chesapeake Bay to Piney Point

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)