Integrated Ocean Observation System Reauthorization Act of 2025
May 11, 2026
Introduced: Jun 18, 2025
Last updated: May 11, 2026
May 11, 2026
Introduced: Jun 18, 2025
Last updated: May 11, 2026
Summary
Updates and continues funding for the system that watches our oceans and coasts, adding weather data and improving how information is shared.
What problem does this solve?
The system for watching our oceans and coasts needs updated rules and continued money to operate effectively. This bill provides the needed updates and funding, while also adding new duties like reviewing storm forecasts and improving data sharing.
What does this bill do?
Extends program funding
Continues the authorization for funding the Integrated Ocean Observation System program for fiscal years 2026 through 2030.
Mandates funding for regional systems
Requires that at least 7.5% of funds go to each regional coastal observing system, unless the money is for disaster relief.
Adds post-storm evaluations
Requires an annual report to Congress to include an evaluation of how the system's data helped with major storm forecast accuracy.
Removes 'global climate change' language
Removes the specific phrase 'global climate change' from the list of national priorities that the observation system addresses.
Expands data collection
Broadens the system's purpose to include collecting meteorological (weather) observations and information, in addition to ocean and coastal data.
Improves data and cyber systems
Adds 'data management systems and cyber infrastructure' as a key area for improvement and development within the observation system.
Changes governing body name
Replaces the 'Council' with the 'Ocean Policy Committee' as the main governing body for the system.
Who does this affect?
- Coastal communities
- Maritime industries
- Government agencies
What is the real world impact?
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Removes mention of climate change
Removes the phrase 'global climate change' from the system's purposes. This could be seen as a move to de-emphasize climate change research and monitoring within this federal program, which might be controversial.
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Improves ocean and coastal monitoring
Keeps the Integrated Ocean Observation System running to provide important data for weather forecasting, managing coastal resources, and ensuring maritime safety.
When does this start?
The changes would take effect if and when the bill becomes law.

