The college upholds the principle of “rooted in Guangdong, focused on the South China Sea, and oriented toward the Pacific Ocean,” actively serving the construction of New Guangdong Maritime Initiatives. Emphasizing interdisciplinary integration, it strengthens the combination of scientific research outcomes with social services. Aiming to ensure marine environmental security and disaster prediction, the college has established a three-dimensional monitoring system for the coastal waters of western Guangdong and a data reanalysis system for the East Asian region. It improves typhoon disaster numerical simulation theory and develops high-resolution marine meteorological disaster impact assessment and early warning strategies, providing marine and meteorological security for aquaculture, coastal industries, and underwater activities.