(CNN) - President Obama will continue his Gulf Coast visit Tuesday with a stop in Florida's Panhandle, where some beaches have started to see signs of oil as crude continues to gush from a ruptured deepwater well.
Obama, on his fourth trip to the region since oil began spewing from the well in April, is scheduled to return to Washington later Tuesday and address the nation about the situation from the Oval Office.
Obama on Monday acknowledged the toll of the massive oil spill.
"There's a sense that this disaster is not only threatening our fishermen and our shrimpers and oystermen, not only affecting precious marshes and wetlands and estuaries ... there's also a fear that it could have a long-term impact on a way of life that has been passed on for generations," he said.
"We are absolutely committed to working with [local and state officials] to do everything in our power to protect the Gulf Coast way of life so that it's there for our children, our grandchildren and our great-grandchildren," he said.