Notices to Mariners


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Welcome to the Canadian Coast Guard (CCG) Notices to Mariners (NOTMAR) Web site. It provides you with the necessary information to update all of your charts and nautical publications. It will advise you of our new initiatives, services and also of some important announcements concerning the maritime community.


The following publications can be downloaded or consulted online. You can also receive an email notifying you that the Monthly publications are ready by creating an account or by changing your profile settings to include them.

Online service

Search all active Notices to Mariners Chart corrections (section II), and view chart patches directly online.

Email Notification Services

Receive emails with free patch updates or notifications when new publications are available. You can update your settings or unsubscribe at any time.