Notices to Mariners
  • To improve access and dissemination of the Notices to Mariners Weekly Edition, it has been uploaded to the IHM site at the Navy Intranet and Internet.
  • Notices to Mariners are available in pdf format (
  • The contents of the digital version are the same to the contents of the printed version. “Block corrections”, if any, may be printed directly to be used in chart corrections (see guidelines).
  • When printing block corrections, printing option “adjust to page” should be disabled so that graphic scale is maintained.
  • Although accuracy and reliability of the contents of the digital version at the time of upload is guaranteed with regards to the paper version, and there are checks in place to ensure the integrity of available information, no liability is accepted regarding accuracy or reliability of the information as displayed or printed in the user’s equipment.