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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

RESTORE Act Direct Component - Non-Construction Activities (356561)

U.S. Department of the Treasury
Federal Government
Ascension Parish, Louisiana, Assumption Parish, Louisiana +15 more
Unspecified amount
The RESTORE Act Direct Component provides funding for non-construction activities aimed at restoring and protecting the Gulf Coast's natural resources. Eligible projects include ecosystem restoration, workforce development, and infrastructure improvements. Applications are accepted on a rolling basis, ensuring timely support for initiatives that enhance local economies and ecological health. This grant is managed by the U.S. Department of the Treasury, emphasizing sustainable practices and community engagement.
Habitat & Ecosystem Restoration Ecology Natural Resources +9 more

RESTORE Act Centers of Excellence Research Grants Program (356559)

U.S. Department of the Treasury
Federal Government
Ascension Parish, Louisiana, Assumption Parish, Louisiana +15 more
US $5,710,210 - US $14,518,510
The RESTORE Act Centers of Excellence Research Grants Program, managed by the U.S. Department of the Treasury, offers funding for establishing Centers of Excellence in the Gulf Coast Region. These grants support research in areas like coastal sustainability, fisheries ecosystem monitoring, offshore energy development, and resilient economic growth. Applications are accepted on a rolling basis as long as funds are available, encouraging innovative solutions for environmental and economic challenges in coastal regions.
Habitat & Ecosystem Restoration Natural Resources Marine / Ocean Conservation +2 more

Holomua Marine Initiative Strengthening Community Advocacy Grant

Hawai'i Community Foundation
Private
Hawaii
Up to US $10,000
The Holomua Marine Initiative Strengthening Community Advocacy Grant, offered by the Hawai‘i Community Foundation, aims to enhance advocacy capacity in community organizations across Hawai‘i. This funding opportunity supports groups working towards effective management of nearshore marine resources through a one-year Community Advocacy Cohort. Grants, up to $10,000, will assist in training and capacity-building initiatives, fostering collaboration, and strengthening advocacy knowledge to achieve local policy goals. Applications are encouraged from eligible community organizations.
Marine / Ocean Conservation

Farallon Islands Foundation Grant

Farallon Islands Foundation
Private
San Francisco County, California
US $5,000 - US $10,000
The Farallon Islands Foundation Grant supports projects focused on island and ocean conservation, including research, maintenance, and public education. Grants typically range from $5,000 to $10,000. Eligible applicants must be 501(c)(3) non-profit organizations in the U.S., but partnerships with U.S.-based non-profits are encouraged for those who do not meet this criterion. Applications are accepted year-round, with no formal deadlines.
Marine / Ocean Conservation

Coral Reef Conservation Award

The International Coral Reef Society
Association/Society
New Zealand
US $2,500
The Coral Reef Conservation Award recognizes significant contributions to coral reef protection, whether regionally or globally. Candidates must demonstrate a decade of achievements in areas like marine protected area management, public awareness promotion, and coral reef research. The award includes a $2,500 cash prize, a certificate, and opportunities to present at the ICRS symposium. While there are no educational requirements, nominations must detail the candidate's qualifications for fair assessment by the judging panel.
Marine / Ocean Conservation

Focused In-Stream Habitat RCPP Instream Habitat #3137- Design Phase Fiscal Year 2026

Maine Department of Inland Fisheries and Wildlife
State/Local Government
Maine
Up to US $450,000
The Focused In-Stream Habitat (FISH) project aims to enhance in-stream habitats in Maine through a collaborative effort by the Department of Marine Resources and NRCS. This initiative seeks to improve habitat diversity and connectivity for various fish species, particularly Atlantic salmon and brook trout. With funding from the Regional Conservation Partnership Program, the project will implement restoration practices including streambank stabilization and habitat complexity restoration, ultimately benefiting local ecosystems and fisheries.
Marine / Ocean Conservation Fisheries Freshwater Conservation +1 more

NC Sea Grant – NC Space Grant Graduate Research Fellowship

North Carolina Sea Grant
State/Local Government
Louisiana, North Carolina
US $10,000
The NC Sea Grant and NC Space Grant Graduate Research Fellowship Program invites interdisciplinary proposals addressing critical focus areas such as sediment budgets, erosion, and habitat transformations. Emphasizing regional collaboration, the fellowship aims to concurrently fund graduate students in North Carolina and Louisiana to tackle sediment loss issues. Proposals must utilize data from NASA and NOAA, fostering innovative methodologies for effective natural resource management and providing unique professional development opportunities for students across both states.
Coastal Conservation Sedimentology Marine / Ocean Conservation

Park Foundation: Animal Welfare Grants

Park Foundation, Inc.
Private
United States
Unspecified amount
The Park Foundation Grants for Animal Welfare focus on advancing the protection and conservation of wildlife, particularly through policy and advocacy efforts for threatened species. The foundation supports innovative, solution-oriented models that foster systemic change and compassion. Key areas include organizing for endangered wildlife, indigenous management practices, and supporting sanctuaries for great apes. Additionally, the foundation is committed to local efforts, including support for the Tompkins County SPCA, ensuring a compassionate society for all living beings.
Animal Welfare - General Wildlife Health Wildlife Management +7 more

Aquatic Stewardship Grant

Ohio Department of Natural Resources
State/Local Government
Ohio
Up to US $7,500
The Aquatic Stewardship Grant Program, managed by the Ohio Department of Natural Resources, aims to enhance aquatic stewardship through engaging educational experiences. Eligible organizations, including schools and conservation groups, can apply for up to $7,500 per fiscal year for projects that promote hands-on aquatic education. Key criteria include the necessity for educational components in fishing activities and a commitment to inclusivity for all participants.
Marine / Ocean Conservation Habitat & Ecosystem Restoration Ichthyology (Fish) +6 more

Aquatic Invasive Species Grant

Minnesota State Government - Hennepin County
State/Local Government
Hennepin County, Minnesota
Up to US $50,000
Hennepin County offers up to $106,000 in Aquatic Invasive Species Prevention Grants to support local governments and organizations in projects aimed at preventing the spread of aquatic invasive species. Typical awards range from $5,000 to $25,000, with a maximum of $50,000 available. Eligible recipients include local government agencies, nonprofits, and for-profit companies engaged in activities such as early detection, education, and research to combat invasive species.
Marine / Ocean Conservation Environmental Contamination & Pollution Invasive Species Control

General Program Development Funds

Woods Hole Oceanographic Institution (WHOI)
Private
Massachusetts
US $1,000 - US $5,000

General Program Development Funds

Each year WHOI Sea Grant allocates part of its budget for Program Development (PD) funds. The National Sea Grant Office allows state programs to award these funds to enhance their strategic plan goals. Typical awards are $1,000 - $5,000. Projects exceeding $5,000 should be discussed with the Woods Hole Sea Grant director prior to submission.

Awards are generally for small research projects and proof-of-concept with the intent of seeding an idea for later development into larger funding proposals. Other credible uses of these funds include extension, education, communications, travel, graduate student support, and workshops or conferences. Applicants must express how the proposed project will add value to WHOI Sea Grant’s research, extension, education, and outreach efforts in the program’s current strategic focus areas. The WHOI Sea Grant management team will make decisions on Program Development awards two times per year.

Target Allocation

These funds will be provided to projects that align with WHOI Sea Grant’s strategic goals and objectives. Development funds are limited such that we often have many more requests for funding than we can support.

Marine / Ocean Conservation Coastal Conservation

Community Development Grants- Small Grants

The Abell Foundation Inc.
Private
Maryland
Up to US $10,000
The Abell Foundation offers Community Development Grants to support nonprofit organizations improving Baltimore's quality of life. These small grants, typically under $10,000, fund innovative projects, ongoing services, and capital initiatives aimed at addressing systemic challenges. Focused on fostering equity, the Foundation targets organizations with 501c3 status that serve Baltimore City and align with its core program areas, including health, education, and community development.
Workforce Preparation & Job Readiness Employment Services Career / College Preparation +38 more

Environmental Quality Incentives Program - Rhode Island

USDA: Natural Resources Conservation Service of Rhode Island
State/Local Government
Rhode Island
Unspecified amount
The RI Environmental Quality Incentives Program (EQIP) offers financial and technical assistance to agricultural producers and non-industrial forest managers. It aims to address natural resource concerns while delivering environmental benefits such as improved water and air quality, enhanced soil health, and reduced erosion. This voluntary program encourages sustainable practices, helping farmers implement conservation measures that lead to long-term agricultural benefits. Applications are accepted year-round, ensuring ongoing opportunities for eligible participants.
Environmental Conservation Agriculture Forestry +11 more

Georgia Coastal Management Program (GCMP): Coastal Incentive Grant Program (GA)

Georgia Department of Natural Resources
State/Local Government
Brantley County, Georgia, Bryan County, Georgia +9 more
Up to US $80,000
The Georgia Coastal Management Program (GCMP) aims to harmonize economic growth with the preservation of coastal resources. Through the Coastal Incentive Grant Program, federal funding is allocated to support local initiatives in an eleven-county area. Eligible applicants include government entities and educational institutions. Each project requires a 1:1 funding match, which can be cash or in-kind services, ensuring community engagement and financial collaboration.
Marine / Ocean Conservation Freshwater Conservation Land / Habitat Conservation +8 more

COMNAP Early-Career Award

Council of Managers of National Antarctic Programs (COMNAP)
Association/Society
Antarctica
Up to US $15,000
The COMNAP Antarctic Research Fellowship supports early-career researchers and professionals in their pursuit of Antarctic research. This initiative, backed by the Council of Managers of National Antarctic Programs, aims to enhance international collaboration in climate, biodiversity, and conservation studies. Eligible applicants include those within five years of obtaining their highest degree or under 40 years of age. The fellowship encourages innovative projects aligned with COMNAP's objectives, fostering vital scientific contributions to our understanding of the Antarctic region.
Engineering Humanities & Social Science Education +11 more

Edison International: Community Grants Program

Edison International
Corporate
Fresno County, California, Imperial County, California +13 more
Unspecified amount
Edison International's Community Grants Program partners with local nonprofits focused on education, the environment, public safety, and civic engagement. With a commitment to supporting underserved communities, the program has contributed $20 million to initiatives that improve air quality, enhance disaster preparedness, and promote diversity. The grants prioritize educational programs emphasizing STEM and environmental sustainability, aiming to empower diverse populations and foster community resilience in Southern California.
Career / College Preparation Art Education Disaster Preparedness +10 more

Coastal Fund (CF) Grant - Major Funding

University of California, Santa Barbara
Private
Santa Barbara County, California
More than US $1,000
The Coastal Fund (CF) Grant at the University of California, Santa Barbara, supports initiatives that connect people with coastal ecosystems through funding. With a budget sourced from student fees, the fund prioritizes projects benefiting the UCSB student community. Grants typically range from $3,000 to $15,000, with a total allocation of approximately $200,000 each quarter. The fund encourages collaborative proposals that enhance environmental protection and promote equitable student opportunities.
Ecology Marine / Ocean Conservation Freshwater Conservation +3 more

Coastal Conservancy Grants: Ongoing Funding

State of California Coastal Conservancy
State/Local Government
California
US $200,000 - US $5,000,000
The Coastal Conservancy offers grants to restore and protect California's coast, enhance public access, and improve climate resiliency. With millions in funding available, projects that serve disadvantaged communities or utilize nature-based solutions are prioritized. Applicants must engage with a Regional Manager for eligibility guidance and can expect grants typically between $200,000 and $5 million. This ongoing funding supports various stages of project development, including planning, construction, and monitoring.
Marine / Ocean Conservation Freshwater Conservation Land / Habitat Conservation +6 more

CA Environmental Enhancement Fund Grant Program

California Department of Fish and Wildlife
State/Local Government
California
Unspecified amount
The CA Environmental Enhancement Fund Grant Program, managed by the California Department of Fish and Wildlife, aims to support environmental enhancement projects that benefit fish and wildlife. Eligible applicants include nonprofit organizations and government entities. Projects must be located near state waters and demonstrate measurable outcomes. The program focuses on habitat acquisition, restoration, and improvement to enhance ecosystem function. For more details, please refer to the FAQs provided by the department.
Habitat & Ecosystem Restoration Marine / Ocean Conservation Freshwater Conservation

ConocoPhillips Charitable Investments: Water and Biodiversity Stewardship

ConocoPhillips
Corporate
Adams County, Colorado, Alfalfa County, Oklahoma +257 more
Unspecified amount
ConocoPhillips Charitable Investments focus on Water and Biodiversity Stewardship, promoting conservation and restoration of ecosystems. The initiative emphasizes collaboration with communities and organizations to enhance biodiversity, improve water availability, and foster innovative conservation practices. Proposals are evaluated based on their alignment with long-term conservation goals, community engagement, and innovative approaches. Eligible organizations must be recognized as tax-exempt charities or government subdivisions, while ineligible entities include those advancing political causes or engaging in discriminatory practices.
Freshwater Conservation Marine / Ocean Conservation Zoology +2 more

Cafritz Foundation Grants

Morris & Gwendolyn Cafritz Foundation
Private
Alexandria City, Virginia, Arlington County, Virginia +5 more
US $10,000 - US $250,000
The Morris & Gwendolyn Cafritz Foundation focuses on improving the lives of underserved individuals in the DC area through grants in five key areas: Arts and Humanities, Community Services, Education, Environment, and Health & Wellness. The Foundation supports organizations that demonstrate cultural competence and systemic change, aiming for self-sufficiency and holistic well-being for all community members. Grants emphasize access to resources and equitable opportunities to foster meaningful community engagement.
Civic Engagement & Education Homelessness Services Child Foster Care & Adoption Services +24 more

Bonnell Cove Foundation Grant

Bonnell Cove Foundation
Private
North America
Up to US $10,000
The Bonnell Cove Foundation Grant supports non-profit organizations in North America focused on safety at sea and marine environmental initiatives. With a funding limit of $10,000, it prioritizes well-defined projects that can be evaluated for impact. Proposals are accepted biannually, with deadlines on February 1 and September 1 for March and October reviews, respectively. The Foundation seeks innovative solutions for personal safety equipment and environmental stewardship, emphasizing projects that promote sustainable practices in marine operations.
Marine / Ocean Conservation Waste Management Land / Habitat Conservation +1 more

Lubrizol Foundation Grants

Lubrizol Foundation
Corporate
United States
US $5,000 - US $40,000
The Lubrizol Foundation Grants support nonprofit organizations that align with community investment priorities and the United Nations Sustainable Development Goals, focusing on quality education, health, and sustainable communities. Established in 1952, the foundation emphasizes support for initiatives in Cleveland, Ohio, and Houston, Texas. Grant applications are evaluated based on alignment with Lubrizol's investment pillars, with a commitment to fostering social impact and community well-being through financial support.
Education Environment Youth Services +8 more

Matson Foundation Community Giving

Matson Foundation
Corporate
Alameda County, California, Alaska +31 more
Unspecified amount
The Matson Foundation, a corporate entity, emphasizes community involvement through charitable donations. They support a diverse range of areas including maritime conservation, education, human services, culture, and civic programs. Eligible organizations must be qualified non-profits, with a primary focus on community support where Matson operates. The foundation prioritizes projects that engage local communities, ensure sustainability, and demonstrate measurable impact, while adhering to specific eligibility and ineligibility criteria for funding.
Community Culture & Heritage Marine / Ocean Conservation Renewable/Sustainable Energy +10 more

Community Salmon Program: Standard Form

Pacific Salmon Foundation
Private
Canada
More than C $2,500
The Community Salmon Program, managed by the Pacific Salmon Foundation, aims to enhance the protection and rehabilitation of Pacific salmonids and their habitats through community-based initiatives. Since 1989, it has provided grants to support local stewardship activities, promote public awareness, and foster collaboration among stakeholders. Eligible projects must align with the program's intended outcomes, which include improving salmonid habitats and increasing community involvement in conservation efforts.
Habitat & Ecosystem Restoration Ichthyology (Fish) Fisheries +3 more

Virginia Program Grant

Virginia Environmental Endowment
Private
Virginia
Unspecified amount
The Virginia Program Grant by the Virginia Environmental Endowment focuses on enhancing water quality, restoring the Chesapeake Bay, and promoting land conservation. It encourages projects that improve local watersheds and foster environmental literacy. The program prioritizes innovative strategies, matching funds, and collaborative approaches to address climate adaptation and emerging environmental issues. Eligible applicants include nonprofit organizations and governmental agencies, while ineligible costs include litigation and land purchases.
Fisheries Freshwater Conservation Land / Habitat Conservation +9 more

Canaday Fields of Interest Grants

Canaday Family Charitable Trust
Private
Vermont
US $20,000 - US $270,000
The Canaday Family Charitable Trust primarily aims to support Vermont-based not-for-profit organizations that enhance the lives of children and families, advocate for environmental conservation and education, and address economic and racial inequalities. Grants are provided for innovative projects that produce measurable impacts, focusing on sustainability, self-sufficiency, and community engagement. The Trust emphasizes funding projects rooted in Vermont's unique context, promoting initiatives that empower local families and foster significant improvements in their quality of life.
Environmental Conservation Environment Education - Preschool / Early Learning +15 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.