Ocean Observatories – Scientists say ocean monitoring is being cut at the exact moment the Pacific is expected to deliver a major climate stress test: an El Niño summer. A research buoy will be pulled June 16, part of a broader National Science Foundation plan to dismantle most of
SEATTLE — A research buoy sitting 80 meters below the surface off Oregon is scheduled to be taken out on June 16, and scientists say that timing is what makes the loss feel so harsh.
Teams will board a research vessel and motor off the Oregon coast to pull the buoy that is part of the Ocean Observatories Initiative. a network of more than 900 ocean sensors built at a cost of $386 million. For more than a decade. the system has collected real-time data. which scientists have used to track ocean circulation. marine ecosystems. climate change. and extreme weather. The data has been freely available and has informed more than 500 scientific publications. The project was planned to run for another 15 to 20 years.
The removal is only the most immediate step in what has become a far larger shutdown. Last month. the National Science Foundation announced it would dismantle most of the Ocean Observatories Initiative. pulling instruments from waters off Oregon. Washington. Alaska. North Carolina and Greenland by 2027.
In an emailed statement. the foundation said the decision is not a cancellation. but a “descoping” aligned with a “wider strategy of a nimbler approach to prioritize support for evolving scientific priorities and emerging technologies. as well as smart lifecycle management within its research infrastructure portfolio.” The foundation added that its decision drew in part on a 2025 National Academies report on the future of ocean science.
For the scientists who built and operated the system—and for the researchers. educators. and students who depend on its data—the disruption arrives as the Pacific is beginning to set up for what could be a high-stakes season. An El Niño event. which can disrupt weather patterns and supercharge marine heat waves. is predicted to arrive along the Pacific coast this summer. One marine heat wave is already pushing unusually warm water off California.
Scientists say they will lose much of their ability to measure what’s happening below the ocean’s surface in the Pacific Northwest without the Oregon and Washington moorings and the network of underwater gliders the Ocean Observatories Initiative operated in the region. Researchers argue that the most significant oceanographic signals are often found deeper than what satellites can capture.
“Without the Oregon and Washington moorings and the network of underwater gliders … scientists say they’ll lose much of their ability to measure what’s happening below the surface. ” said Ed Dever. a professor at Oregon State University who helped lead the initiative’s Pacific Northwest operations. “It’s a crippling loss of information.”.
Dever said some surface data can still be obtained—such as temperature and the distribution of chlorophyll, which drives photosynthesis in plants. But information below the surface, he said, cannot be gathered from satellites alone, including low oxygen zones.
The initiative launched in 2015 after more than a decade of community planning and construction. It was designed as a 25 to 30-year project. built around an oceanographic view that meaningful climate signals require at least three decades of continuous data. Dever said the work had already generated enough history to reach a kind of threshold.
“We’ve just got to the 10 year record,” Dever said. “which will give you some hints, but it won’t continue on.”
Not all monitoring will disappear. One significant piece will remain: a seafloor cable network managed by the University of Washington off the Pacific Northwest coast, continuing to provide data on volcanic and seismic activity in the region.
Budget pressure was building before the official word to begin shutting down arrived. Scientists had seen warning signs as the administration’s proposed 2026 budget included a 55% cut to the science foundation. The initiative’s shutdown process was set in motion in early May.
The work was coordinated by the Woods Hole Oceanographic Institution in collaboration with the University of Washington and Oregon State University. along with past partners including Rutgers University and Scripps Institution of Oceanography. The initiative operated on roughly $48 million a year. not including the cost of research vessels. which adds substantially to the overall price. Before the budget cuts began in 2025, around 60 to 70 people worked directly on the project across its partner institutions.
“What’s happening with the Ocean Observatories Initiative is not unique,” Dever said. “This is just one of a number of science facilities that is being dismantled at the present time. It seems to really mark the end of a federal commitment to basic scientific research — a commitment that has served this nation very well for the last 70 years.”.
Ocean Observatories Initiative NSF ocean buoy El Nino marine heat wave Oregon coast underwater gliders climate data University of Washington Woods Hole Oceanographic Institution
So they’re taking it out right when El Niño hits? Cool cool.
Wait, is this the same buoy that people were using for weather reports? Seems like they could at least leave it running until the summer stress test is over, but whatever.
I don’t get the “descoping” thing. Sounds like canceling but in fancy words. Also $386 million and they just yank stuff in the ocean like it’s nothing… kinda wild.
Man, they always cut “science” right when we need it. Next they’ll blame the data loss on natural causes. Like El Niño would be fine if they just turned down the sensors? Idk, I saw a clip saying Oregon had a lot of buoys missing already, so maybe this is part of that. Either way, this seems bad for climate monitoring.