ultraviolet index in Schlüttsiel (7 km) | ultraviolet index in Südwesthörn (8 km) | ultraviolet index in Föhr (Wyk) (8 km) | ultraviolet index in Föhrer Ley Nord (11 km) | ultraviolet index in Gröde (Anleger) (12 km) | ultraviolet index in Strand (Hamburger Hallig) (15 km) | ultraviolet index in Langeness Hilligenley (15 km) | ultraviolet index in Klanxbüll (16 km) | ultraviolet index in Hooge (Anleger) (19 km) | ultraviolet index in Amrum, Hafen (Wittdün) (22 km) | ultraviolet index in Pellworm (Hoogerfähre) (22 km) | ultraviolet index in Amrum Odde (22 km) | ultraviolet index in Hörnum (Hafen) (25 km) | ultraviolet index in Holmer Siel (25 km) | ultraviolet index in Pellworm (Anleger) (26 km) | ultraviolet index in Højer (Hojer Sluice) - Højer (26 km) | ultraviolet index in Hörnum (West) (27 km) | ultraviolet index in Nordstrand (Strucklahnungshörn) (27 km) | ultraviolet index in Rantumdamm (28 km) | ultraviolet index in Rummelloch (West) (29 km)