ultraviolet indeks i Mellumplate (Leuchtturm) (10 km) | ultraviolet indeks i Wangerooge (Ost) (14 km) | ultraviolet indeks i Wangerooge (Langes Riff, Nord) (14 km) | ultraviolet indeks i Scharhörnriff (Bake A) (18 km) | ultraviolet indeks i Schillig (19 km) | ultraviolet indeks i Wangerooge (West) (20 km) | ultraviolet indeks i Dwarsgat (Unterfeuer) (20 km) | ultraviolet indeks i Großer Vogelsand (Bake Z) (21 km) | ultraviolet indeks i Wangertief (Horumersiel) (21 km) | ultraviolet indeks i Hooksielplate (22 km) | ultraviolet indeks i Neuwerk (24 km) | ultraviolet indeks i Hooksiel (25 km) | ultraviolet indeks i Scharhörn (25 km) | ultraviolet indeks i Großer Vogelsand (Leuchtturm) (27 km) | ultraviolet indeks i Harlesiel (27 km) | ultraviolet indeks i Voslapp (28 km) | ultraviolet indeks i Wurster Nordseeküste (29 km) | ultraviolet indeks i Spieka Neufeld (29 km) | ultraviolet indeks i Sahlenburg (31 km) | ultraviolet indeks i Spiekeroog (32 km)