This document summarizes a study that used a geographic information systems (GIS) model to evaluate how climate change may impact agricultural land suitability in Hawaii. The study analyzed climate projections for temperature and rainfall and assessed their effects on the suitability of lands for growing several key Hawaiian crops. The results indicated some areas may experience reduced suitability for crops like coffee due to higher temperatures and rainfall, though production could continue in most existing locations. The GIS model allows comparing current and projected future land suitability to help farmers and planners prepare for climate change impacts.