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National Marine Sanctuaries

Published by Office for Coastal Management | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: February 07, 2026 | Last Modified: 2025-06-30T00:00:00.000+00:00
These data show the 17 national marine sanctuaries in the United States. The National Marine Sanctuaries Act (NMSA) authorizes the Secretary of Commerce to designate and protect areas of the marine environment with special national significance due to their conservation, recreational, ecological, historical, scientific, cultural, archeological, educational or esthetic qualities as national marine sanctuaries.

Resources

4 resources available

  • NOAA Data Management Plan (DMP)

    PLACEHOLDER/VALUE
  • GCMD Keyword Forum Page

    PLACEHOLDER/VALUE
  • Full Metadata Record

    PLACEHOLDER/VALUE
  • NOAA Office for Coastal Management Website

    PLACEHOLDER/VALUE

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