ultraviolet index in Noyack Bay (1.9 mi.) | ultraviolet index in Threemile Harbor Entrance (Gardiners Bay) (6 mi.) | ultraviolet index in Southold (7 mi.) | ultraviolet index in Greenport (8 mi.) | ultraviolet index in Hashamomuck Beach (8 mi.) | ultraviolet index in New Suffolk (9 mi.) | ultraviolet index in Orient (9 mi.) | ultraviolet index in Plum Gut Harbor (Plum Island) (13 mi.) | ultraviolet index in Mattituck (14 mi.) | ultraviolet index in Shinnecock Inlet (ocean) (15 mi.) | ultraviolet index in Ponquoque Point (15 mi.) | ultraviolet index in Jamesport (16 mi.) | ultraviolet index in Little Gull Island (17 mi.) | ultraviolet index in Montauk (18 mi.) | ultraviolet index in Old Saybrook (Saybrook Jetty) (18 mi.) | ultraviolet index in Northville (18 mi.) | ultraviolet index in Shinnecock Yacht Club (Penniman Creek) (19 mi.) | ultraviolet index in Shinnecock Bay (19 mi.) | ultraviolet index in Montauk Harbor Entrance (19 mi.) | ultraviolet index in Saybrook Point (20 mi.)