Across the Hawaiian Islands vulnerability to coastal hazards is increasing with climate change and sea level rise and as development along our shorelines continues to expand. Access to high-resolution local hazard exposure and vulnerability data and maps is critical for communities to understand and plan for increased coastal flooding and erosion with sea level rise. The Hawai‘i Sea Level Rise Viewer serves as an online interactive atlas accompanying the Hawai‘i Sea Level Rise Vulnerability and Adaptation Report, completed in December 2017. The Report and map data in the Viewer incorporates the best-available science on sea level rise and potential impacts.