The global demand for clean energy is transforming the maritime industry, with hydrogen fuel cells emerging as a promising solution for eco-friendly boat transportation. These fuel cells operate through a chemical reaction between hydrogen and oxygen, producing electricity without harmful emissions. Benefits include reduced environmental impact, quiet operation, and improved efficiency compared to traditional engines. Hydrogen fuel cells are being increasingly adopted in various boat types such as passenger ferries, recreational boats, commercial vessels, and luxury yachts. Challenges like high costs, infrastructure limitations, storage needs, and low awareness hinder widespread adoption. Key market trends include government incentives, technological advancements, industry collaborations, and a focus on green shipping. The future outlook for hydrogen fuel cells in the boat market is optimistic, anticipating increased accessibility, cost-effectiveness, and usage across all boat sizes, contributing to a cleaner and sustainable maritime industry.