The North American Marine Protected Area Rapid Vulnerability Assessment Tool helps marine protected area managers evaluate the implications of climate change for the habitats of their sites. This tool has three parts (a user guide, a set of blank worksheets, and a booklet containing sample completed worksheets) that are available as downloadable PDFs. The blank worksheets are in a dynamic PDF format so that users can easily fill, save and share their completed worksheets. The User Guide and sample worksheets provide the narrative explanation of how to use the tool, while the blank worksheets are the hands-on component. Together, they comprise a tool that can help marine protected area managers conduct a rapid vulnerability assessment and adaptation strategy development process.