TAMPA, Florida — The center of Hurricane Debby is expected to reach the Big Bend coast of Florida early Monday bringing potential record-setting rains, catastrophic flooding and life-threatening storm surge as it moves slowly across the northern part of the state before stalling over the coastal regions of Georgia and South Carolina.

Debby was located about 40 miles (70 kilometers) west of Cedar Key, Florida, with maximum sustained winds of 80 mph (130 kph). The storm was moving north at 12 mph (19 kph), the National Hurricane Center in Miami said early Monday.