Use the check boxes below to display each layer on the map. Click on a feature to see more information.

•   Planning Areas
•   Final Demonstration Sites
•   Navigable Harbors
•   Coastal Obstructions
•   Shipwrecks
•   Seabird Nesting Islands
•   Sensitive Avian Habitat
•   Maine Marine Boundary
•   60 Meter Isobath
•   Major Undersea Cable ROWs
•   Ferry Routes
• Wind Rating
  •  Fair
  •  Good
  •  Better
  •  Best