US Executive Order to Decommission Vital NOAA Ocean Observatories System

The surfing community and coastal maritime operators face a significant loss of real-time environmental intelligence following an executive order from the Oval Office to dismantle the National Oceanic and Atmospheric Administration’s (NOAA) Ocean Observatories Initiative (OOI). The decision will result in the removal of approximately 900 instruments situated off the Atlantic and Pacific seaboards of the United States and other international waters over the next 15 months.

The decommissioning of the $368m system is occurring two decades earlier than its originally proposed 30-year tenure, according to a statement from the National Science Foundation (NSF). This sudden reduction in monitoring capabilities comes at a time of record-breaking sea-surface temperatures and volatile Gulf Stream variations, as well as a “super” El Nino event.

Impact on Surf and Coastal Intelligence

For the surfing community, the loss of these instruments represents a decline in the quality of data used to understand the ocean’s behavior. The OOI network utilized a combination of moored sensors and underwater gliders to continuously gather real-time data on open-ocean chemistry and the shifting of currents.

These tools were specifically engineered for long-term durability, designed to withstand extreme salinity and pressure at depths that exceed the capabilities of most standard ocean instruments. The removal of this hardware is expected to negatively affect not only surfers but also general maritime traffic and the roughly 129 million people—approximately 40 percent of all U.S. Citizens—who live in coastal or coastal-adjacent populations, according to NOAA.

Scope of the Decommissioning

The recovery operation will target equipment located in the Irminger Sea, as well as the Station Papa, Endurance, and Pioneer Arrays. The NSF noted that the speed of these removals is subject to operational constraints and ship scheduling.

According to the NSF press release, all recovered equipment will be retained by the operating institution until further guidance is provided by the agency.

One exception to the dismantling is the OOI Regional Cabled Array (RCA). This system, which serves as the first ocean observatory to span a tectonic plate, will remain in place for the foreseeable future. The RCA consists of more than 140 instruments spanning the Juan de Fuca plate, which is approximately 560 miles wide, providing two-way communication and real-time data.

Global Research and Future Data Use

The OOI was a component of the Global Ocean Observing System (GOOS), managed by the UNESCO Intergovernmental Oceanographic Commission. The removal of this gear impacts ocean-research efforts on a global scale, limiting the ability of researchers to track critical climate and current data.

In response to the shutdown, the NSF has urged the scientific and sporting communities to maximize the utility of the data already collected over the last decade.

We encourage the community to use the ten-plus years of OOI data by including it in proposals, publications, presentations, and conversations with colleagues. Continued engagement demonstrates the scientific impact and wide-ranging applications enabled by the OOI and its data, underscoring its importance as a resource for the oceanographic community.

National Science Foundation