Marine Cadastre National Viewer

Bureau of Ocean Energy Management, NOAA Office for Coastal Management

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This web-based viewer provides the baseline information needed for ocean planning efforts, particularly those that involve finding the best location for renewable energy projects. The viewer is also a helpful tool for the permit review process. View jurisdictional boundaries, restricted areas, applicable laws, critical habitat locations, and other important features within a selected ocean area. Use these data to identify potential conflicts early in the planning process.

Marine Cadastre Homepage


  • Analyze and explore geospatial data for ocean planning
  • Gain direct access to authoritative marine cadastral data

Additional Information