The National Hurricane Center has issued an updated Potential Storm Surge Flooding Map for Tropical Storm Bertha, with the most recent update posted on Monday, July 20, 2026, at 9:51 PM GMT.
The map outlines areas that could be at risk of storm surge flooding as Tropical Storm Bertha continues to be monitored. Storm surge can be one of the most dangerous and life-threatening aspects of a tropical storm, capable of pushing large volumes of water onto normally dry land.
Residents and officials in potentially affected areas are encouraged to consult the National Hurricane Center’s official resources for the most current storm surge projections and to follow guidance from local emergency management authorities.
