US NOAA update

May 2016

8 charts have been updated in the GeoGarage platform

(NOAA update May 2016, released May 20th, 2016)

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

  • 12228 ed34 Chesapeake Bay Pocomoke and Tangier Sounds
  • 12231 ed31 Chesapeake Bay Tangier Sound Northern Part
  • 12254 ed50 Chesapeake Bay Cape Henry to Thimble Shoal Light
  • 14811 ed18 Chaumont. Henderson and Black River Bays;Sackets Harbor;Henderson Harbor;Chaumont Harbor
  • 14860 ed37 Lake Huron
  • 13225 ed35 Providence Harbor
  • 13228 ed13 Westport River and Approaches
  • 14788 ed20 Oneida Lake - Lock 22 to Lock 23
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)