US NOAA update

July 2020

14 charts have been updated in the GeoGarage platform

(NOAA update August 4th, 2020)

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

  • 11385 ed29 40000 Intracoastal Waterway West Bay to Santa Rosa Sound
  • 12245 ed71 20000 Hampton Roads
  • 14903 ed26 120000 Algoma to Sheboygan;Kewaunee;Two Rivers
  • 11354 ed29 80000 Intracoastal Waterway Morgan City to Port Allen. including the Atchafalaya River
  • 11411 ed24 40000 Intracoastal Waterway Tampa Bay to Port Richey
  • 11412 ed52 80000 Tampa Bay and St. Joseph Sound
  • 11427 ed39 40000 Intracoastal Waterway Fort Myers to Charlotte Harbor and Wiggins Pass
  • 11506 ed47 40000 St. Simons Sound. Brunswick Harbor and Turtle River
  • 12228 ed36 40000 Chesapeake Bay Pocomoke and Tangier Sounds
  • 12282 ed38 25000 Chesapeake Bay Severn and Magothy Rivers
  • 17400 ed19 229376 Dixon Entrance to Charham Strait
  • 18740 ed46 234270 San Diego to Santa Rosa Island
  • 11357 ed27 80000 Timbalier and Terrebonne Bays
  • 11512 ed23 40000 Savannah River and Wassaw Sound

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)