ultraviolet index in Port Jefferson (1.6 mi.) | ultraviolet index in Cedar Beach (2.6 mi.) | ultraviolet index in Mount Sinai Harbor (2.8 mi.) | ultraviolet index in Black Rock Harbor (14 mi.) | ultraviolet index in Northport (Northport Bay) (14 mi.) | ultraviolet index in Bridgeport (15 mi.) | ultraviolet index in Southport Harbor (15 mi.) | ultraviolet index in Sniffens Point (Stratford) (15 mi.) | ultraviolet index in Patchogue (16 mi.) | ultraviolet index in Eatons Neck (16 mi.) | ultraviolet index in Stratford (16 mi.) | ultraviolet index in Gulf Beach (17 mi.) | ultraviolet index in Great River (Connetquot River) (17 mi.) | ultraviolet index in Milford Harbor (17 mi.) | ultraviolet index in Lloyd Harbor (Huntington Bay) (18 mi.) | ultraviolet index in South Norwalk (19 mi.) | ultraviolet index in Bay Shore (Watchogue Creek Entrance) (19 mi.) | ultraviolet index in Rowayton (Fivemile River) (19 mi.) | ultraviolet index in Smith Point Bridge (Narrow Bay) (20 mi.) | ultraviolet index in Long Neck Point (21 mi.)