The U.S. National Science Foundation (NSF) is offering a federal grant opportunity titled "Physical Oceanography," aimed at supporting research on various aspects of ocean structure and movement, including its interactions with biological, chemical, and atmospheric processes. This program encourages unrestricted applicants to explore topics related to the ocean's physical characteristics and their implications for the environment. With an estimated total program funding of $10 million and a minimum award floor of $250,000, interested researchers should note that the application deadline is February 17, 2026. For further assistance, applicants can reach out to NSF grants.gov support at grantsgovsupport@nsf.gov or visit the program's additional information page at http://www.nsf.gov/funding/pgm_summ.jsp?pims_id=12729.