The Fourth International Workshop on Tropical Cyclone Landfall Processes (IWTCLP-4) was held in Macau, China from 5-7 December 2017. The workshop was organized by World Meteorological Organization’s (WMO’s) Expert Team on Tropical Cyclone Landfall Processes in partnership with WMO's Tropical Cyclone Program. The workshop provided a forum for discussion between researchers and forecasters on the current status of tropical cyclone landfall processes and on priorities and opportunities for research. More than 60 leading research scientists and warning specialists working on topics related to tropical cyclone landfall examined current knowledge, forecasting and research trends from an integrated global perspective. The workshop offered a number of recommendations for future forecasting studies and research with special regard to the varying needs of different tropical cyclone affected regions. The recommendations emanating from the workshop will be presented at the upcoming Ninth International Workshop on Tropical Cyclones (IWTC-9) (Hawaii, USA, 3-7 December 2018).