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
roros and marine hgihways strip

Marine Highways and Roll-On/Roll-Off Facilities

Maps show MARAD routes and sites where cargo on rail and wheels can be driven onto vessels
speed zones strip

Proposed Right Whale Seasonal Speed Zones

NOAA Fisheries accepting public comments on proposed rule through Sept. 30
cables 2022 strip

Submarine Cables

Map collection reorganized to include updated telecom and power line data, retire older layers
import_strip

Expanded Map Layer Import Tool

Tool now compatible with several additional types of map services; users can save and share data from external sites
NY Whale Wide

Mid-Atlantic Whale & Dolphin Watch Areas

View the most popular ocean areas in the region for marine mammal sightseeing tours
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, 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