US NOAA update

April 2016

10 charts have been updated in the GeoGarage platform

(NOAA update April 2016, released April 22th, 2016)

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

  • 11328 ed29 Houston Ship Channel Atkinson Island to Alexander Island
  • 12264 ed33 Chesapeake Bay Patuxent River and Vicinity
  • 13212 ed40 Approaches to New London Harbor
  • 18473 ed9 Puget Sound-Oak Bay to Shilshole Bay
  • 18622 ed56 Humboldt Bay
  • 18682 ed15 Half Moon Bay
  • 18754 ed20 Newport Bay
  • 5161 ed14 Newport, Rhode Island to Bermuda (Plotting Sheet)
  • 13293 ed36 Damariscotta. Sheepscot and Kennebec Rivers;South Bristol Harbor;Christmas Cove
  • 14916 ed11 SMALL-CRAFT BOOK CHART - Lake Winnebago and Lower Fox River (book of 34 charts)
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)