Bringing Ocean, Coastal, and Great Lakes Data to Life

Learn More About

Our Coastal Network

The IOOS Association is a nonprofit organization comprising 11 regions of the U.S. Integrated Ocean Observing System (IOOS). Together with federal and nonfederal partners, we provide critical information that serves and protects the entire U.S. coastline. This collaborative network gives coastal communities, recreational ocean users, ocean economy industries, resource managers, scientists, and decision makers a big-picture view of the changing ocean and Great Lakes.

Ocean & Coastal Observing

Focus Areas

The Regions

Latest News

See featured stories, media coverage, and announcements showcasing IOOS Association activities and impact. For more stories click here…

Upcoming Events

Stay connected with this calendar of public Regional Association and partner events, webinars, policy briefings, and national observing meetings. For more information on News and Events, click the link below. 

Our Partners in Action: IOOS Making a Difference