This NASA-NOAA GOES East satellite photo taken on September 5, 2016 shows Tropical Storm Hermine off the northeastern US coast. Storm warnings were in effect Monday from Long Island to Nantucket as post-Tropical Cyclone Hermine drifted slowly up the Atlantic, promising near hurricane-strength winds, floods and beach erosion. The National Weather Service said large waves will pound the East Coast from the mid-Atlantic states to southern New England through the end of Labor Day. Life-threatening rip currents are expected at least into the middle of the week, it added. / AFP PHOTO / NASA-NOAA GOES Project / HO / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / NASA-NOAA GOES PROJECT" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS HO/AFP/Getty Images