NOAA Coastal Inundation Dashboard

The Coastal Inundation Dashboard is an interactive decision-support tool that provides real-time and forecast water levels, and historic flooding information at National Ocean Service (NOS) water level stations across the U.S. and its territories. Users can access this information to understand near-term flood risks, such as impacts from tropical cyclones or nor’easters, and long-term inundation risks, such as high-tide flooding and sea level rise. The product supports coastal flood planning, response, and mitigation across timescales.

Reference this user guide to understand the full range of features and capabilities of the Coastal Inundation Dashboard.