Saving Seafood

MAINE: Maine plans survey around offshore wind sites

October 30, 2026 — The Maine Department of Marine Resources (DMR) is planning a winter bottom trawl survey around the state’s long-planned offshore wind energy research project, aiming to understand how floating wind turbines may affect the ocean ecosystem and commercial fishing.

After major offshore wind proposals succumbed to opposition from the Trump administration, the modest Maine Research Array Wind Energy Area – a lease area of almost 15,000 acres in the Gulf of Maine – remains in limbo, since a potential developer bowed out in March 2026 over that uncertainty about federal policy.

Maine researchers are still working to build a knowledge base around future wind power and fisheries.

The 55-foot dragger Northern Lights is scheduled to set out from Portland to work from around Jan. 11 through Feb. 28, with 37 sampling tows over nine days. The time frame is weather-dependent and could extend into March, according to an agency statement.

The sampling will help researchers examining fish and invertebrate populations “to establish baseline data that they will then compare with findings collected during the construction and operation” of a floating turbine array, according to the DMR.

Read the full article at the National Fisherman

Research vessel goes adrift while monitoring Gulf of Maine algal bloom

October 28, 2026 –Researchers say a research vessel that went adrift while monitoring a harmful algal bloom in the Gulf of Maine has been recovered, with more details expected soon.

The bright-yellow SeaTrac autonomous vessel lost communications with its operators on Oct. 12 while holding position about 30 nautical miles southeast of Frenchman Bay, Maine. Researchers later offered a $5,000 reward for information leading to its recovery.

Researchers with the Woods Hole Oceanographic Institution and NERACOOS re-established communication with the SeaTrac on Oct. 23, when it was roughly 90 miles off Gloucester, Massachusetts. The vessel has since been recovered.

Read the full article at National Fisherman

Underwater data centers may be coming to the U.S.—smack in the middle of endangered whale habitat

October 27, 2026 — The battle over where to put data centers is heading below the waves: the Trump administration is considering proposals to build two massive underwater data centers off the country’s coast. The sites selected for the projects—one in Cook Inlet, Alaska, and one in the Gulf of Maine—are smack in the middle of two endangered whale populations’ habitats.

Whales are “skittish animals,” says Arial Brewer, a beluga researcher at the University of Washington and the National Oceanic and Atmospheric Administration. “A massive-scale project like this could really stress them out in a lot of different ways.”

Data centers, with their thousands of servers, generate considerable heat that can damage equipment if not offset in some way. Land-based facilities use massive amounts of fresh water to cool down. By putting a data center underwater, the ocean can easily dispel that heat. “Cooling is a large part of what a data center costs to run, and seawater is a free sink,” says Vishal Misra, a computer scientist and professor at Columbia University.

Read the full article at the Scientific American

Missing at sea: $5,000 reward offered for research vessel tracking algal bloom in Gulf of Maine

October 26, 2026 — A $5,000 reward is up for grabs in a real-life treasure hunt at sea, but the prize is not buried treasure or a giant fish.

Researchers are searching for a yellow, uncrewed vessel that went adrift while monitoring a harmful algal bloom in the Gulf of Maine.

The SeaTrac research vessel lost communications with its operators on the night of Oct. 12 while holding position about 30 nautical miles southeast of Frenchman Bay, Maine.

Read the full article at Fox Weather

Decline in baby Maine lobsters is warning to the fishery, study finds

October 19, 2026 — A sharp decline in baby lobsters offered an early warning of substantial losses in Maine’s Midcoast lobster population, according to a new University of Maine study that connects falling numbers across successive stages of the crustaceans’ lives.

Researchers found that an 80% decline in baby lobsters sampled between 2010 and 2022 preceded declines farther along in the population: a 70% decrease in young lobsters since 2015 and a 50% decrease in adults large enough for fishermen to catch.
The findings show how a shortage of the smallest lobsters can work its way through the population, eventually reducing the number reaching harvestable size. They also underscore the importance of monitoring lobsters years before they enter the commercial fishery.
The study’s midcoast region, extending from Brunswick to the Schoodic Peninsula, recorded the steepest declines in the Gulf of Maine. That broad study area encompasses the waters off Waldo County and much of Maine’s central coast.
The losses followed a substantial boom. From the 2000s to the 2010s, the number of lobsters sampled in the region doubled before the trend reversed.
The research adds to evidence that the Gulf of Maine’s lobster population has declined since the mid-2010s, raising questions about the future of a fishery that generated more than $461 million in Maine landings in 2025.

Plankton declines raise concerns for global fisheries

October 8, 2026 — If $6.00 diesel, wind farms, and whales aren’t enough to keep fishermen awake at night, they can start contemplating the global decline in phytoplankton. From around the world, in almost every ocean except the high polar latitudes, scientists are documenting declines in phytoplankton and population shifts from nutritious diatoms to less nutrient-dense, often toxic dinoflagellates.

Phytoplankton forms the foundation of the marine food chain and supplies 50 percent of the Earth’s oxygen—every other breath we take is thanks to phytoplankton. Declines reported from the Gulf of Maine to the Caribbean to the Indian Ocean and South China Sea might deserve front-page coverage, but as in many disaster movies, warnings from science are often dismissed until the implications can no longer be ignored.

In 2025, a team of U.S. scientists led by Greg Silsbe released a paper, Global Declines in Net Primary Production in the Ocean Color Era, assessing ocean health largely based on satellite imagery from 1997 to 2022. “Here we show that statistically significant decreases in NPP [net primary production] have occurred in almost half of the ocean and these changes are dominated by declines in the tropical and subtropical stratified ocean,” the authors say. “A deeper analysis confirms that strengthening nutrient limitation is largely driving declining NPP. Climate-mediated shifts in NPP represent a fundamental perturbation to biogeochemical cycles that can further weaken global fisheries.”

Read the full article at National Fisherman

MAINE: Several whales got entangled along the Maine coast in 2025, federal report finds

October 2, 2026 — A new report finds there were 76 confirmed entangled large whales documented along the coasts of the United States in 2025.

The report from the National Oceanic and Atmospheric Administration (NOAA) Fisheries says five of those entanglements were off the coast of Maine, with another unidentified whale in the Gulf of Maine. There were also two entanglements within the Gulf of Maine off the coast of Massachusetts.

The identified entangled whales off the Maine coast include three humpback whales, a fin whale and a minke whale. Both of the entangled whales off the northern coast of Massachusetts were humpback whales.

There was only one documented entanglement involving a North Atlantic right whale in 2025. That case was off the coast of Georgia.

Read the full article at WMTW

How Harvard scientists built genomics outpost on Gloucester harbor

September 28, 2026 — The year was 2012, and Massachusetts state Rep. Ann-Margaret Ferrante had an idea that might help fishermen in her hometown of Gloucester.

The Atlantic cod population had been in decline for decades, partly due to overfishing. Regulation to try to bring about a rebound was in everyone’s best interest, but there were problems — and some distrust of regulators by fishermen.

The cod in two offshore regions, the Gulf of Maine and Georges Bank, were managed as separate populations, but there were gaps in what was known about the groups’ geographic boundaries and genetic relationships. Ferrante wondered whether genomic sequencing could help track the stock more accurately and approached David Walt, then a professor at Tufts, to ask.

“I said, ‘Yeah, I think that’s a pretty viable idea,’” said Walt, now the Hansjörg Wyss Professor of Bioinspired Engineering at Harvard Medical School. So Ferrante secured state funding, and Walt ran tests and found genetically distinct spawning groups within both regions, information that has helped fisheries managers get a better read on the health of the groups.

Read the full article at The Harvard Gazette

UNH deploys new underwater sensor system near Isles of Shoals

September 3, 2026 — A new tool to measure environmental conditions in the Gulf of Maine off New Hampshire’s shoreline is now up and running.

Researchers at the University of New Hampshire and partners deployed acoustic and oceanographic sensors near the Isles of Shoals. The system is the first of its kind on the East Coast.

Located 10 miles offshore and 3 miles east of Appledore Island, the system will transmit oceanographic and acoustic data in real time.

“Measurements made with this valuable ocean asset will serve as a baseline for analyses of environmental conditions in this busy, productive area of the Gulf of Maine,” said Jennifer Miksis-Olds, director of UNH’s Center for Acoustics Research and Education and interim vice president for research and innovation. “This will expand our understanding of the ocean in real time.”

The sensors will detect human and marine mammal activity, wind and precipitation, sea ice dynamics and oceanographic features, with implications for national security, energy development and commercial fisheries, officials said.

The data is also expected to shed light on the connections between coastal measurements and the overall Gulf of Maine environment.

Read the full article at Union Leader

Atlantic Herring Area 1A Days Out Meeting Scheduled for September 21, 2026

September 2, 2026 — Atlantic Herring Management Board members from the states of Maine, New Hampshire and the Commonwealth of Massachusetts will meet via webinar on September 21, 2026 from 11:00 a.m. to 12:00 p.m., to discuss Season 2 (October 1 – December 31) days out measures for the 2026 Area 1A fishery (inshore Gulf of Maine). Days out measures include consecutive landings days for Season 2. The webinar and call information is included below:

 
Atlantic Herring Days Out Meeting
Monday, September 21, 2026
11:00 a.m. – 12:00 p.m.
 
This webinar will use the RingCentral meeting platform. You can join the meeting from your computer, tablet or smartphone at the following link: https://v.ringcentral.com/join/475517003.  If you are new to RingCentral, you can download the app ahead of time (click here) or you can join from a web browser. For audio, the meeting will be using the computer voice over internet (VoIP), but if you are joining the webinar from your phone only, you can dial in at650.419.1505 and enter access code 475-517-003 when prompted. The webinar will start at 10:45 a.m., 15 minutes early, to troubleshoot audio as necessary.
 
The 2026 Area 1A sub-annual catch limit (sub-ACL) is 2,401 metric tons (mt) after adjusting for the 30 mt fixed gear set-aside and the fact that Area 1A closes at 92% of the sub-ACL. This does not take into account the possible reallocation of 1,000 mt to the Area 1A sub-ACL based on catch information from the Canadian New Brunswick weir fishery.
 
As of this week, Area 1A landings are estimated to be 203 mt. Days out measures for Season 1 (through September 30) are currently in place as specified in the April 2026 press release. Season 1 landings will be closely monitored and the fishery will be adjusted to zero landing days if the Season 1 quota of 1,748 mt is projected to be reached by September 30. Days out measures for October 1 through December 31 will be posted via press release following the webinar on September 21.  
 
For more information, please contact Emilie Franke, Fishery Management Plan Coordinator, at 703.842.0740 orefranke@asmfc.org.