2018 Map of Petit Manan Point OE S

About this map

The Atlantic Ocean dominates this maritime survey off the coast of Maine, where the administrative boundary between Washington County and Hancock County extends through open water. Navigation in these waters is defined by several prominent seafloor hazards and rocky outcrops, most notably Moulton Ledge and the distinctive formations of Old Man, Big Black Ledge, and Little Black Ledge. This map focuses exclusively on the marine environment south of Petit Manan Point, documenting the critical bathymetry and nautical landmarks essential for coastal transit and local fishing grounds during the late 2010s.