National marine sanctuary offices and visitor centers closed to the public; waters remain open

NOAA's national marine sanctuary offices and visitor centers are currently closed to the public, and in accordance with Executive Order 13991 - Protecting the Federal Workforce and Requiring Mask Wearing, all individuals in NOAA-managed areas are required to follow Centers for Disease Control and Prevention (CDC) guidance on mask-wearing and maintaining social distances. Sanctuary waters remain open for responsible use in accordance with CDC guidance, U.S. Coast Guard requirements, and local regulations. More information on the response from NOAA's Office of National Marine Sanctuaries can be found on

Thunder Bay National Marine Sanctuary

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Sanctuary Offices & Visitor Center Closed to the Public

For the health and safety of our guests, volunteers, and employees, and as a precautionary measure to limit the spread of coronavirus (COVID-19), the offices and visitor center will be closed to the public until further notice. We will continue to reassess the situation. We understand this closure is an inconvenience for visitors, and we apologize. Our top priority is the health of our guests who come to learn about Thunder Bay National Marine Sanctuary, and the National Marine Sanctuary System, as well as the staff and volunteers who support our visitor center. If you have further questions about the closure and TBNMS, please call 989-884-6200

NOTE: mooring buoys are not currently being installed nor maintained. Once normal on-water activities are restored, we will resume buoy installation and maintenance as soon as possible.

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