KNOW BEFORE YOU HEAD OUT
Here are the eight sections of the Local Notice to Mariners, with a brief summary of each. The Coast Guard relies on a plethora of acronyms in its notices, so check the abbreviation legend in the LNM for meanings of those that are not clear.
SECTION I: SPECIAL NOTICES Information of special concern to mariners.
SECTION II: DISCREPANCIES Reported and corrected discrepancies related to aids to navigation (ATONs).
SECTION III: TEMPORARY CHANGES
Temporary changes and corrections to ATONs for dredging, testing, evaluation or marking an obstruction.
SECTION IV: CHART CORRECTIONS
Corrections to federal and privately maintained ATONs, as well as National Ocean Service corrections.
SECTION V: ADVANCE NOTICES
Advance notice of approved and upcoming projects, as well as related changes to ATONs.
SECTION VI: PROPOSED CHANGES
Notice of proposed but nonapproved projects for public comment.
SECTION VII: GENERAL Information of general concern to mariners, who are advised to use caution when transiting the affected areas.
SECTION VIII: LIST OF LIGHT CORRECTIONS
A list of corrections to lights on ATONs.