ultravioletindeks in Chatham (Stage Harbor) (1.8 mi.) | ultravioletindeks in Pleasant Bay (4 mi.) | ultravioletindeks in Saquatucket Harbor (6 mi.) | ultravioletindeks in Wychmere Harbor (6 mi.) | ultravioletindeks in Dennisport (9 mi.) | ultravioletindeks in Sesuit Harbor (East Dennis) (11 mi.) | ultravioletindeks in South Yarmouth (Bass River) (12 mi.) | ultravioletindeks in Wellfleet (17 mi.) | ultravioletindeks in Barnstable Harbor (Beach Point) (17 mi.) | ultravioletindeks in Hyannis Port (18 mi.) | ultravioletindeks in Great Point (21 mi.) | ultravioletindeks in Cotuit Highlands (26 mi.) | ultravioletindeks in Poponesset Island (Poponesset Bay) (27 mi.) | ultravioletindeks in Provincetown (28 mi.) | ultravioletindeks in Sandwich (29 mi.) | ultravioletindeks in Nantucket Island (29 mi.) | ultravioletindeks in Muskeget Island (North Side) (30 mi.) | ultravioletindeks in Eel Point (30 mi.) | ultravioletindeks in Sagamore (Cape Cod Canal, sta. 115) (31 mi.) | ultravioletindeks in Bournedale (Cape Cod Canal, sta. 200) (32 mi.)