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Best Marine Grants

Find marine grants for ocean conservation, habitat restoration, marine biology research, and coastal resilience.

196

Available grants

$82.5M

Total funding

$20K

Median grant

196 grants
$82.5M total
$20K median

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196 Results based on applied filters

Climate Program Office (CPO) FY2026 Earth System Science and Services Partnership

National Oceanic and Atmospheric Administration (NOAA)
Federal Government
American Samoa, Guam +4 more
Unspecified amount
The Climate Program Office (CPO) FY2026 Earth System Science and Services Partnership (ESSSP) aims to enhance NOAA's mission through collaborative research and activities. It focuses on understanding changes in Earth's systems and their impacts on ecosystems and communities. Eligible applicants include academic institutions offering doctoral degrees in NOAA-related sciences. The total funding available is approximately $10 million, supporting initiatives that encompass research, data evaluations, and stakeholder engagement.
Earth Science Atmospheric Sciences Climatology +1 more

Kevin Flanagan Student Travel Award

American Academy of Underwater Sciences
Private
United States
Up to US $800
The Kevin Flanagan Student Travel Award offers up to $800 for undergraduate and graduate students pursuing diving science to attend AAUS scientific meetings. This competitive, merit-based award honors Kevin Flanagan's legacy in scientific diving and support for AAUS. Established in collaboration with his family, it aims to encourage the development of safe and effective scientific divers through education and research, while promoting standards in scientific diving practices.
Limnology Marine Biology

Scientific Research Plan - Call for Project Proposals

Antarctic Wildlife Research Fund
Private
Antarctica
US $25,000 - US $90,000
The Antarctic Wildlife Research Fund invites proposals for projects aligned with its scientific research plan, focusing on Antarctic marine ecosystems. Proposals should aim to enhance management capacities for the krill fishery through collaborative research. Key objectives include developing a feedback management system, establishing scientific reference areas, and implementing early warning methods for ecological changes. Grants between USD $25,000 and USD $90,000 are available, promoting innovative solutions to support sustainable practices in Antarctic marine resource management.
Ecology Wildlife Management Marine Biology +3 more

NC Sea Grant-Albemarle-Pamlico National Estuary Partnership Fellowship

North Carolina Sea Grant
State/Local Government
Beaufort County, North Carolina, Bertie County, North Carolina +34 more
US $10,000
The NC Sea Grant-Albemarle-Pamlico National Estuary Partnership Fellowship offers funding for graduate students in North Carolina to conduct applied research in estuarine management. Supporting focus areas include estuary spatial planning, submerged aquatic vegetation, coastal water quality, ecological flows, and wetlands. The program encourages proposals from students at Historically Black Colleges, Minority Serving Institutions, and those who can demonstrate outreach benefits to underserved communities, aligning with the goals of the North Carolina Sea Grant and APNEP.
Invasive Species Control Phycology Limnology +1 more

Ocean Engineering and Instrumentation Ph.D. Fellowship

Link Foundation
Private
Canada, United States
US $35,000
The Link Foundation offers the Ocean Engineering and Instrumentation Ph.D. Fellowship, providing six fellowships of $35,000 each for Ph.D. students. This fellowship aims to advance research in ocean engineering and instrumentation, enhance theoretical and practical knowledge, and promote research dissemination through lectures and publications. Eligible candidates must be enrolled in a Ph.D. program at a U.S. or Canadian university and demonstrate a well-defined thesis direction. This funding can significantly support their academic journey.
Oceanography

ACS San Francisco Bay Chapter: Research Grants

American Cetacean Society
Association/Society
California
US $2,500
The American Cetacean Society, San Francisco Bay Chapter offers research grants to support marine biologists and advanced degree students in Northern California. These grants aim to enhance understanding and protection of cetaceans and their habitats, especially in the context of human impact and climate change. Eligible applicants can find more details and apply through the provided link. Awards include the Christine Fitzsimmons, Isidore Szczepaniak, and Jonathan Stern Cetacean Research Grants.
Marine Biology

Antarctic Research Requiring U.S. Antarctic Program (USAP) Support for Fieldwork (357893)

National Science Foundation (NSF)
Federal Government
Antarctica
Unspecified amount
The Antarctic Research program, supported by the National Science Foundation (NSF), funds innovative research requiring U.S. Antarctic Program (USAP) logistical support. This initiative aims to enhance understanding of the Antarctic region's interactions with global systems, improve decision-making regarding environmental changes, and advance knowledge of Earth systems. It also focuses on building workforce capacity and promoting diversity in polar science, while ensuring continued access to essential Antarctic facilities.
Ecology Earth Science Atmospheric Sciences +5 more

New England Regional Consortium Fellowships

Harvard University
Private
Connecticut, Maine +4 more
US $5,000
The New England Regional Consortium Fellowships, supported by Harvard University, offer approximately 24 research grants annually across diverse fields such as history, literature, and sociology. These fellowships encourage collaborative projects utilizing resources from multiple cultural agencies. Applicants must be U.S. citizens or foreign nationals with the proper documentation, and itineraries require a minimum of eight weeks, involving at least three member institutions with two weeks spent at each.
American History Sociology Anthropology & Cultural Studies +9 more

Exemplary Pathways to STEM Graduate Education: Implementation

Alfred P Sloan Foundation
Private
United States
Up to US $500,000
The Alfred P. Sloan Foundation's Creating Equitable Pathways to STEM Graduate Education initiative aims to foster partnerships between Minority Serving Institutions (MSIs) and graduate programs to enhance equitable learning environments. Grants of up to $500,000 will support projects addressing systemic barriers, promoting effective practices, and ensuring seamless transitions from MSIs to advanced degrees in various STEM fields. The initiative seeks to create lasting impacts on student access and success in graduate education.
Astronomy & Astrophysics Biology Chemistry +10 more

Exemplary Pathways to STEM Graduate Education: Seed

Alfred P Sloan Foundation
Private
United States
Up to US $250,000
The Alfred P. Sloan Foundation's initiative, "Creating Equitable Pathways to STEM Graduate Education: Seed," aims to enhance graduate education access for students from Minority Serving Institutions (MSIs). The program provides grants of up to $500,000 to foster partnerships between MSIs and various higher education institutions. Projects should focus on overcoming barriers to success in graduate studies, including recruitment and admission processes, thereby promoting equitable learning environments in STEM fields.
Astronomy & Astrophysics Biology Chemistry +10 more

Exemplary Pathways to STEM Graduate Education: Planning

Alfred P Sloan Foundation
Private
United States
Up to US $75,000
The Alfred P. Sloan Foundation's Creating Equitable Pathways to STEM Graduate Education initiative aims to foster partnerships between Minority Serving Institutions (MSIs) and graduate programs. By addressing barriers in graduate education, the initiative seeks to promote equitable learning environments. Planning grants will support collaborations that assess needs and develop systemic changes to enhance pathways for students in STEM fields, ensuring that all students can thrive in their academic pursuits.
Astronomy & Astrophysics Biology Chemistry +10 more

Hudson River Fund Research Grant

Hudson River Foundation
Private
New York
Unspecified amount
The Hudson River Fund Research Grant, provided by the Hudson River Foundation, aims to support innovative research that explores the complex interactions within the Hudson River ecosystem. This grant focuses on projects that are scientifically significant and relevant to public policy and resource management in the Hudson River watershed. Established in 1981, the Foundation seeks to enhance public access and understanding of the River's ecological systems while promoting sound environmental policies.
Marine Biology Freshwater Conservation

Paddy Pallin Science Grants

Royal Zoological Society of New South Wales
Association/Society
Australia
Up to A $10,000
The Royal Zoological Society of New South Wales offers Paddy Pallin Research Grants, providing $10,000 each to support ecological research focused on Australian ecosystems. Open to postgraduate students and Early Career Researchers, the grants aim to foster conservation efforts and lead to significant management outcomes. Applications for 2025 will be accepted from early June, with funding commencing in November. Successful applicants are expected to present their findings publicly and submit reports summarizing their projects.
Plant Science Environmental Conservation Ecology +1 more

World Reef Award

The International Coral Reef Society
Association/Society
New Zealand
US $2,500
The World Reef Award honors individuals from under-represented demographics who excel in coral reef research. Awardees receive a US$2,500 cash prize, a certificate, and an invitation to present at the ICRS symposium. Additionally, they may contribute an article to Reef Encounters and could be granted ICRS Fellow Status if eligible. This award aims to recognize and support diverse voices in coral reef conservation and research.
Marine Biology Diversity, Equity & Inclusion

BSF Research Grants

United States-Israel Binational Science Foundation
Federal Government
Israel, United States
Up to US $300,000
The BSF Research Grants program supports collaborative research between U.S. and Israeli scientists, focusing on basic science projects. Annually, approximately 400 applications are submitted, with around 100 grants awarded. To foster collaboration, joint publications are essential for evaluation. Applications are accepted once per year in mid-November, with results announced the following July. Since its inception in 1972, the BSF has funded over 5,400 high-quality research initiatives, distributing more than $700 million.
Economics Energy Mathematics +12 more

Smithsonian Marine Station Postdoctoral Fellowship Program

Smithsonian Institution (SI)
Federal Government
St. Lucie County, Florida
US $62,000
The Smithsonian Marine Station Postdoctoral Fellowship Program offers 1-2 year fellowships for research in marine ecosystems, particularly focusing on the Indian River Lagoon. Candidates can explore topics such as seagrass biology, marine microbiology, and ocean acidification. Fellows receive an annual stipend of $57,000 plus allowances for health and research expenses. Eligibility varies by academic level, with senior fellowships available for those with a Ph.D. for at least 7 years. A confocal microscope is available for selected research.
Marine Biology

Three-year NOMIS–STRI Postdoctoral Fellowships in Sociality in the Tropics

Smithsonian Tropical Research Institute
Federal Government
Panama
Up to US $225,000
The Three-year NOMIS–STRI Postdoctoral Fellowships in Sociality in the Tropics offer a unique opportunity for outstanding behavioral biologists to conduct research on sociality in Panama's diverse ecosystems. Funded by the NOMIS Foundation and the Smithsonian Tropical Research Institute, these fellowships provide a yearly stipend of $62,000 and up to $13,000 for research and travel. Successful candidates will explore essential questions related to group living and social diversity, enhancing our understanding of animal societies.
Marine Biology

The Sitka Alaska Permanent Charitable Trust

Sitka Ak Permanent Charit Tr Main
Private
Alaska
Unspecified amount
The Sitka Alaska Permanent Charitable Trust, established in 1995, offers grants to support cultural programs, community betterment, and educational initiatives related to the marine and terrestrial ecosystems of Sitka. Organizations must qualify as 501(c)(3) entities to apply. Applications are accepted from January to April, with a submission deadline of April 25 for consideration at the annual grant meeting.
Community Culture & Heritage Marine Biology Educational Access & Equity

Short-Term Fellowships at the Smithsonian Marine Station, Fort Pierce, FL

Smithsonian Institution (SI)
Federal Government
St. Lucie County, Florida
US $3,000
The Short-Term Fellowship Program at the Smithsonian Marine Station in Fort Pierce, FL, offers graduate students and postdoctoral researchers opportunities to conduct marine science research year-round. With stipends of $3,000 per month for terms ranging from one to six months, fellows gain access to essential research space and equipment. Applicants should collaborate with their advisors before arrival to ensure resources are available, making this fellowship a valuable resource for advancing marine science research.
Marine Biology

LBK Garden Club Scholarships

Longboat Key Garden Club
Association/Society
Florida
US $5,000 - US $10,000
The Longboat Key Garden Club offers scholarships to support eligible college students in Florida pursuing degrees in natural or marine sciences. Awards range from $5,000 to $10,000, aimed at enhancing educational experiences for dedicated students. This initiative encourages studies in diverse fields such as Botany, Marine Biology, and Ecology. By investing in future leaders, the Garden Club fosters academic achievement and inspires students to pursue their professional dreams in environmental stewardship.
Education - Higher Education Academic Scholarship Programs Landscape Architecture +8 more

Link Foundation Graduate Fellowship Program

Smithsonian Institution (SI)
Federal Government
Florida
US $9,000
The Link Foundation Graduate Fellowship Program offers 12-week fellowships for graduate students to conduct marine science research at the Smithsonian Marine Station in Fort Pierce, Florida. Since 1998, the program has provided opportunities for students to engage in independent research alongside Smithsonian staff. With a total stipend of $9,000, applicants must be current graduate students who have completed at least one semester and possess strong English communication skills. This fellowship aims to support significant marine research initiatives.
Marine Biology

Cape & Coast Bank Foundation Grant

Cooperative Bank Of Cape Cod Charitable Foundation Trust
Private
Barnstable County, Massachusetts
More than US $2,500
The Cape & Coast Bank Foundation Grant focuses on five key pillars that address critical community needs, including building community connections, enhancing financial and economic vitality, promoting health and wellbeing, providing housing solutions, and supporting families. Grants start at $2,500 and target 501(c)(3) non-profit organizations operating for at least three years in Barnstable County. The foundation seeks to fund impactful programs that make a tangible difference in the lives of Cape Cod residents, ensuring funds remain local.
Education Youth Services Family Services +22 more

Turtle Trackers - Linda Zambelli Family Scholarship Fund

Community Foundation of the Lowcountry
Private
United States
Unspecified amount
The Turtle Trackers - Linda Zambelli Family Scholarship Fund, established in 2025 by the Turtle Trackers Board, honors Linda Zambelli's legacy through scholarships for students pursuing higher education in Marine Biology and Environmental Sciences. This initiative supports high school seniors from Beaufort and Jasper Counties, ensuring they have opportunities to excel academically while fostering a commitment to marine conservation. The fund is managed by the Community Foundation of the Lowcountry, which has invested over $125 million in local communities.
Education Education - Higher Education Environmental Education +3 more

Joseph S. Onisko, Jr. Environmental Sciences Scholarship

Community Foundation of the Lowcountry
Private
United States
Unspecified amount
The Joseph S. Onisko, Jr. Environmental Sciences Scholarship, established in 2020 by the Community Foundation of the Lowcountry, supports high school seniors from southern Beaufort County pursuing a degree in Environmental Sciences. This scholarship honors Joseph S. Onisko, Jr. and aims to assist students with outstanding achievements, a minimum GPA of 3.2, and a focus on marine sciences. The foundation has invested over $125 million to enhance the Lowcountry community.
Education - Higher Education Environmental Education Marine Biology +1 more

ERDC Broad Agency Announcement (361080)

US DOD: Office of the Secretary of Defense
Federal Government
United States
Unspecified amount

The U.S. Army Corps of Engineers (USACE) Engineer Research and Development Center (ERDC) is issuing this announcement for various research and development topic areas. The ERDC consists of the Coastal and Hydraulics Laboratory (CHL), the Geotechnical and Structures Laboratory (GSL), the Environmental Laboratory (EL) and the Information Technology Laboratory (ITL) in Vicksburg, Mississippi, the Cold Regions Research and Engineering Laboratory (CRREL) in Hanover, New Hampshire, the Construction Engineering Research Laboratory (CERL) in Champaign, Illinois, and the Geospatial Research Laboratory (GRL) in Alexandria, Virginia.

The ERDC is responsible for conducting research in the broad fields of hydraulics, dredging, coastal engineering, instrumentation, oceanography, remote sensing, geotechnical engineering, earthquake engineering, soil effects, vehicle mobility, self-contained munitions, military engineering, geophysics, pavements, protective structures, aquatic plants, water quality, dredged material, treatment of hazardous waste, wetlands, physical/mechanical/ chemical properties of snow and other frozen precipitation, infrastructure and environmental issues for installations, computer science, telecommunications management, energy, facilities maintenance, materials and structures, engineering processes, environmental processes, land and heritage conservation, and ecological processes.

Geoinformatics & Geospatial Sciences Engineering Oceanography +4 more

Ernest F. Hollings Undergraduate Scholarship

National Oceanic and Atmospheric Administration (NOAA)
Federal Government
American Samoa, Guam +4 more
Up to US $40,000
The Ernest F. Hollings Undergraduate Scholarship offers up to $9,500 annually for two years, alongside a paid summer internship at NOAA. This program enhances students' training in oceanic and atmospheric sciences, aiming to increase public understanding and support for environmental stewardship. Eligible students must be U.S. citizens, enrolled full-time in relevant disciplines, and maintain a minimum GPA of 3.0. The experience fosters valuable skills and networks, with 100% of alumni recommending the scholarship.
Humanities & Social Science STEM / STEAM Education Engineering +12 more

GSA Graduate Student Research Grants

Geological Society of America (GSA)
Association/Society
Canada, Central America +2 more
Approximately US $2,500
The GSA Graduate Student Research Grants provide essential funding for master's and doctoral research in geological sciences for students in North America and Central America. In 2024, approximately $800,000 was awarded to 316 students, averaging around $2,500 each. The program aims to enhance the geoscience workforce, promote career development, and support diversity within the field. Applications require an appraisal from a primary advisor, and participation from underrepresented communities is encouraged.
Geology Geoinformatics & Geospatial Sciences Palynology +20 more

Marine Grants Highlights

Marine grants provide funding to support ocean conservation, sustainable fisheries, and marine research initiatives. The following grants help nonprofits protect marine ecosystems, combat pollution, and promote sustainable practices for ocean health.


Search Instrumentl's Marine Grants Database


Find 58 funding opportunities for marine-focused initiatives, with $63.8M available. Instrumentl supports organizations with grant-matching tools, deadline reminders, and funder research to advance marine conservation efforts.

Last updated: October 5, 2026. Next update: November 1, 2026.

Frequently asked questions

Nonprofits, research institutions, conservation organizations, and government agencies focused on marine conservation, oceanography, and sustainable fisheries are eligible to apply. Many grants also support climate resilience and coastal restoration efforts.

Marine grants generally have the highest concentration of deadlines in Q2, with 27.1% of grant deadlines falling in this period. If you're planning to apply, consider prioritizing your applications around this time to maximize opportunities. Conversely, the least active period for grants in this category is Q1.

Marine grants fund projects that promote ocean conservation, sustainable fishing practices, marine biodiversity protection, and climate change adaptation. Funders seek to advance marine research and protect aquatic ecosystems.

On average, grants that support marine life and related research provide funding between $1,000 and $51,250,000, with typical awards falling around $116,250 (median) and $1,519,513 (average). These insights can help nonprofits align their funding requests with what grantmakers typically offer in this space.

Organizations such as the National Oceanic and Atmospheric Administration (NOAA), the World Wildlife Fund (WWF), the Pew Charitable Trusts, and marine-focused private foundations provide Marine grants.

State and local governments also provide funding for marine biology research, and ocean and coastal conservation. Some corporate funders like Restore America’s Estuaries also offer fundings through their National Estuary Program Watersheds Grant Program.

To improve grant success, nonprofits should:

  • Align with marine conservation priorities – Tailor proposals to match current marine conservation goals and focus areas.
  • Demonstrate Environmental Impact – Provide data-driven results to show the positive effects of their project on the marine environment.
  • Build Strategic Partnerships – Collaborate with scientists, policymakers, and local fishing communities to strengthen their proposals and enhance credibility.
  • Develop a Compelling Narrative – Use real stories and case studies to highlight the significance and potential of your marine conservation project.

Not sure how much to request in a grant application? Learn how to calculate the right amount with our grant request sizing guide.

Instrumentl makes it easier for marine researchers and conservation groups to find and apply for grants. It helps them discover the right funding opportunities, keep track of deadlines, and understand what funders are looking for. This way, organizations can manage their applications more efficiently and focus on protecting our oceans. Discover how the University of Illinois centralized grant information to make work more collaborative and efficient.