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Coastal Science for the Granite State

Coastal and marine resources are experiencing unprecedented stresses. Development and population growth along the coast, changes to commercial fishing and aquaculture industries, rising sea levels and increasing flood risk, habitat degredation and invasive species all threaten our nation's coastlines. New Hampshire Sea Grant works to address these issues through integrated research, extension, and education in the Granite State. 

 

People stand on a boat as a woman looks towards camera and points, giving a lecture to the people

NH CoastWise

Volunteers working on an oyster restoration project

Research Funding

people taking raised steelhead trout out of holding pens under the Judd Gregg Marine Research Complex.

Student Opportunities

beach cleanup

Education

marsh near Hampton beach

Coastal Research Volunteers

orange lifesaving ring mounted to the side of a steel-hulled research vessel

Marine Docent Program

Events

Sea Grant News

A New Hampshire Sea Grant (NHSG)-funded research project led by Dr. Elizabeth Fairchild sheds light on the lives of lumpfish in a changing Gulf of Mai... Learn More
No matter where you live in New Hampshire, from the seacoast to the mountains, the NH Seafood Finder can connect you with fresh seafood options for yo... Learn More
NH Sea Grant is pleased to announce that recent UNH graduates Ana Silverio and Elizabeth Martin have been named finalists for the 2025 John A. Knauss ... Learn More

UNH Today Stories

Woman in red shirt holds up a crab and smiles at it

Green Crab Creativity Earns Bradt National Honor

Green Crab Creativity Earns Bradt National Honor

Fisheries specialist receives Sea Grant Superior Outreach Programming Award

Article
A scenic photo of the Gulf of Maine shoreline showing two people walking into a sunset.

Marine Heatwaves’ Impacts on Marine Organisms

Marine Heatwaves’ Impacts on Marine Organisms

New research from UNH offers evidence for a biological approach to understanding marine heatwave effects

Article
A photo of a group of people set against the backdrop of the Gulf of Maine

Global Experts Convene at UNH to Discuss Illegal Fishing

Global Experts Convene at UNH to Discuss Illegal Fishing

Afternoon session highlights global strategies against illegal fishing

Article
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