ultraviolet index in Sag Harbor (1.9 mi.) | ultraviolet index in Southold (6 mi.) | ultraviolet index in New Suffolk (7 mi.) | ultraviolet index in Greenport (8 mi.) | ultraviolet index in Hashamomuck Beach (8 mi.) | ultraviolet index in Threemile Harbor Entrance (Gardiners Bay) (8 mi.) | ultraviolet index in Orient (10 mi.) | ultraviolet index in Mattituck (12 mi.) | ultraviolet index in Shinnecock Inlet (ocean) (13 mi.) | ultraviolet index in Ponquoque Point (13 mi.) | ultraviolet index in Jamesport (14 mi.) | ultraviolet index in Plum Gut Harbor (Plum Island) (14 mi.) | ultraviolet index in Northville (16 mi.) | ultraviolet index in Shinnecock Yacht Club (Penniman Creek) (17 mi.) | ultraviolet index in Shinnecock Bay (17 mi.) | ultraviolet index in Old Saybrook (Saybrook Jetty) (19 mi.) | ultraviolet index in Little Gull Island (19 mi.) | ultraviolet index in Montauk (20 mi.) | ultraviolet index in Saybrook Point (20 mi.) | ultraviolet index in Westbrook (Duck Island Roads) (21 mi.)