As of the 5:00 a.m. Sunday, August 2, 2020 public advisory from NOAA , Hurricane Isais is now Tropical Storm Isaias with sustained winds of 45 mph. Isaias is now about 75 miles southeast of West Palm Beach, Florida. Much of the east coast, including Palm Beach County, Florida, is under a tropical storm warning. The warning has been extended north to South Santee River, South Carolina. Tropical Storm Isaias is moving northwest at 9 mph and Palm Beach County, Florida, is expected to get more wind than rain as Isais passed just off the coast.