Delaware anchorages strip

Coast Guard Proposed Anchorage & Study Areas

Join our Jan. 21 webinar for demonstrations of new layers and how they can be used for analysis
bird migration strip

Diving Bird Migration Patterns

Tagged bird data yields seasonal maps for northern gannet, red-throated loon, surf scoter
VA wind strip

Portal Expands Offshore Wind Map Collection

Nine new maps show project areas and infrastructure in Mid-Atlantic, New England

every map carousel

Every map tells a story. We help you tell yours.

Take a quick tour of this state-of-the art ocean mapping and information resource
Sample map

View Maps

Browse over 5,000 maps showing fishing grounds, marine life habitats and much more in Marine Planner
share drawings

How to Use the Portal

Browse our library of tutorial materials, "How Tuesday" webinars and Portal use case studies
DE Training

Collaborate

Work with friends in a Group, schedule a Portal training, or share your feedback and questions with us