Abstract Tropical cyclones (TCs) induced precipitation poses a critical threat to coastal regions. In the context of global warming and humidification, it remains to be clarified whether coastal exposure to TCâinduced precipitation has a detectable response. Based on multiâsource data sets in the past four decades, this study investigates the coastward trends of global TCâinduced precipitation changes. We find that the TC lifetime maximum precipitation intensities show a statistically significant landward migration, moving about 30 km per decade. Furthermore, the precipitation intensities of TCs exhibit faster growth in coastal areas, with a concurrent rapid expansion of the land coverage of TCâinduced precipitation. A consistent pattern of change is demonstrated between intensifying TCâinduced precipitation and the warmingâhumidifying ambient environment, with higher significance in coastal areas. Our findings suggest that the spatial heterogeneity in global climate change may have contributed to the modulation of coastal TCâinduced precipitation.