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Flood Inundation Mapping services are now available for 30% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. Additional NWPS resources are available here.
- Sea Level Rise Viewer
Use the vertical slider to simulate water level rise, the...
- Water Levels
Sea Level and Coastal Flooding.
- NOAA Tides and Currents
Nowcast and forecast (out to 48-72 hours) model information...
- Sea Level Rise Viewer
NOAA's Sea Level Rise map viewer gives users a way to visualize community-level impacts from coastal flooding or sea level rise (up to 10 feet above average high tides).
Nowcast and forecast (out to 48-72 hours) model information on water levels, currents, wind, salinity, and water temperature.
Use the vertical slider to simulate water level rise, the resulting inundation footprint, and relative depth. Click on icons in the map to view sea level rise simulations at specific locations. Water levels are relative to local Mean Higher High Water Datum.
Sea Level and Coastal Flooding.
Use this web mapping tool to visualize community-level impacts from coastal flooding or sea level rise (up to 10 feet above average high tides). Inundation Dashboard provides real-time and historic coastal flooding information, using both a map-based view and a more detailed station view.
A color-coded map indicates current river levels or flood stages for more than 6,500 streamgages in U.S. states and territories. Zoom to a region of interest and hover over any dot to generate a hydrograph of recently observed water levels at that site.