In recent years, marine disasters have occurred frequently, and coastal areas are often hit by typhoons, storm surges, causing crew members to fall overboard, seawalls to breach, and threatening the economic development and safety of people's lives and property in coastal areas. Based on marine meteorology, basic engineering, social economy, historical data, and other data, this system relies on a marine disaster prevention and reduction numerical forecasting model to provide monitoring, warning, forecasting, statistical analysis, and modeling functions for storm surges, waves, red tides, and sudden marine incidents, achieving rapid warning of storm surges, prediction of red tide occurrence, rapid forecasting of sudden marine incidents, and automatic generation of forecast reports, enhancing the scientific and practical decision-making of marine disaster prevention and reduction management.