President Trump signed a proclamation Friday that throws open nearly 5,000 square miles of protected Atlantic Ocean to commercial fishing operations, reversing conservation measures that have ping-ponged between administrations for years.
The Northeast Canyons and Seamounts Marine National Monument, located east of Cape Cod, will once again allow commercial fishing after Trump dismantled protections first established by President Barack Obama. The area had been off-limits to commercial operations since Obama created the monument, though Trump initially rolled back those protections in 2020. President Joe Biden later restored them during his term.
The protected waters sit southeast of Cape Cod and stretch across an expanse roughly the size of Connecticut. Obama originally designated the area as a national monument to safeguard vulnerable undersea corals and fragile marine ecosystems found nowhere else along the Atlantic seaboard.
Trump's proclamation stated he believed "appropriately managed commercial fishing would not put the objects of historic and scientific interest that the monument protects at risk." The decision represents the administration's latest effort to reduce what it views as unnecessary regulatory constraints on the fishing industry.
The president had telegraphed this move back in May, when the White House indicated the change would "support the vital Maine lobster industry by ensuring unfettered access to the coastal waters of the United States." Trump has consistently framed his support for reopening the monument around helping Maine fishermen, despite the protected area's location southeast of Cape Cod rather than off Maine's coast.
This proclamation follows a broader executive order Trump signed earlier in the year directing federal agencies to ease the regulatory burden on commercial fishermen in the coming weeks. The administration has characterized existing conservation measures as unfair penalties imposed on an industry already facing economic pressures.
Commercial fishing interests celebrated the announcement. John Williams, president and owner of Atlantic Red Crab Company based in New Bedford, Massachusetts, argued the industry deserves recognition rather than restriction. "We deserve to be rewarded, not penalized," Williams said. "We're demonstrating that we can fish sustainably and continue to harvest on a sustainable level in perpetuity."
The fishing industry has long pushed for access to these waters, viewing the monument designation as an unnecessary closure of productive fishing grounds. Industry representatives maintain they can extract marine resources without damaging the unique geological features and ecosystems that originally prompted the area's protection.
Environmental organizations immediately condemned the decision and signaled they're prepared for legal battles ahead. Gib Brogan, fisheries campaign director at Oceana, emphasized the original purpose behind the monument's creation. "The Northeast Canyons and Seamounts Marine National Monument was created to provide strong protections for the wide range of marine life that live in these unique habitats," Brogan stated.
Conservation groups argue the canyons and seamounts harbor rare deep-sea coral formations and serve as critical habitat for numerous marine species. The underwater topography creates conditions that support biodiversity found in few other Atlantic locations.
This marks the second time Trump has targeted marine monument protections in recent months. Environmental groups are already challenging what they describe as the administration's removal of important safeguards from the Pacific Islands Heritage Marine National Monument off Hawaii. That Pacific monument, significantly larger than its Atlantic counterpart, was established by President George W. Bush in 2009 and later expanded under Obama. A federal judge blocked commercial fishing operations there in August after environmentalists filed suit.
The legal landscape surrounding marine monuments has grown increasingly complex as different administrations have taken opposing positions on balancing conservation with commercial use. The back-and-forth over the Northeast Canyons and Seamounts Marine National Monument illustrates the broader tension between protecting marine ecosystems and supporting fishing communities that depend on ocean resources for their livelihoods.
The Northeast monument encompasses underwater canyons deeper than the Grand Canyon and seamounts that rise thousands of feet from the ocean floor. These geological formations create unique conditions that attract deep-diving whales, rare fish species, and cold-water corals that grow extremely slowly and can be damaged by fishing gear.
Supporters of the monument's protections point to scientific research conducted in the area since its designation, which has documented species and ecological relationships previously unknown to researchers. They argue the area serves as an invaluable natural laboratory for understanding deep-sea environments and the impacts of climate change on ocean ecosystems.
The fishing industry counters that modern fishing practices have evolved to minimize environmental damage and that blanket closures ignore the industry's capacity for sustainable harvesting. They maintain that careful management can allow both conservation and commercial activity to coexist.
As environmental groups prepare legal challenges, the dispute over these Atlantic waters appears far from settled. The outcome may ultimately depend on how courts interpret presidential authority over marine monuments and whether fishing activities can be proven compatible with conservation goals.
The debate reflects larger national conversations about how to balance economic activity with environmental protection, particularly in areas managed by the federal government. With multiple administrations taking contradictory positions on the same protected area, the Northeast Canyons and Seamounts Marine National Monument has become a symbol of this ongoing struggle.
