US NOAA update

April 2019

10 charts have been updated in the GeoGarage platform

(NOAA update April 23rd, 2019)

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

  • 11400 ed37 Tampa Bay to Cape San Blas
  • 11424 ed21 Lemon Bay to Passage Key Inlet
  • 11426 ed40 Estero Bay to Lemon Bay. including Charlotte Harbor;Continuation of Peace River
  • 12285 ed43 FOLIO SMALL-CRAFT CHART Potomac River-; District of Columbia
  • 12358 ed23 New York Long Island. Shelter Island Sound and Peconic Bays;Mattituck Inlet
  • 12373 ed17 North Shore of Long Island Sound Guilford Harbor to Farm River
  • 12375 ed23 Connecticut River Long lsland Sound to Deep River
  • 13302 ed25 Penobscot Bay and Approaches
  • 14881 ed35 Detour Passage to Waugoshance Pt.;Hammond Bay Harbor;Mackinac Island;Cheboygan;Mackinaw City;St. lgnace
  • 14966 ed29 Little Girls Point to Silver Bay. including Duluth and Apostle Islands;Cornucopia Harbor;Port Wing Harbor;Knife River Harbor;Two Harbors

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)