US NOAA update

March 2017

9 charts have been updated in the GeoGarage platform & 1 new chart added

(NOAA update March 2017, released March 30th, 2017)

Today 1026 NOAA raster charts (2148 including sub-charts) are included in the GeoGarage platform (see PDFs files)

  • 11324 ed40 Galveston Bay Entrance Galveston and Texas City Harbors
  • 11327 ed38 Upper Galveston Bay-Houston Ship Channel-Dollar Pt. to Atkinson
  • 11371 ed41 Lake Borgne and approaches Cat Island to Point aux Herbes
  • 12316 ed36 Intracoastal Waterway Little Egg Harbor to Cape May;Atlantic City
  • 12324 ed36 Intracoastal Waterway Sandy Hook to Little Egg Harbor
  • 12325 ed6 Navesink And Shrewsbury Rivers
  • 12350 ed61 Jamaica Bay and Rockaway Inlet
  • 13303 ed15 Approaches to Penobscot Bay
  • 18758 ed8 Del Mar Boat Basin

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)