ultraviolet indeks i Hooksielplate (12 km) | ultraviolet indeks i Robbensüdsteert (13 km) | ultraviolet indeks i Wurster Nordseeküste (13 km) | ultraviolet indeks i Fedderwardersiel (14 km) | ultraviolet indeks i Wremertief (15 km) | ultraviolet indeks i Mellumplate (Leuchtturm) (15 km) | ultraviolet indeks i Voslapp (17 km) | ultraviolet indeks i Hooksiel (17 km) | ultraviolet indeks i Schillig (17 km) | ultraviolet indeks i Spieka Neufeld (18 km) | ultraviolet indeks i Wangertief (Horumersiel) (19 km) | ultraviolet indeks i Alte Weser (Leuchtturm) (20 km) | ultraviolet indeks i Wilhelmshaven (Ölpier) (20 km) | ultraviolet indeks i Wangerooge (Ost) (22 km) | ultraviolet indeks i Wilhelmshaven (Neuer Vorhafen) (22 km) | ultraviolet indeks i Sahlenburg (25 km) | ultraviolet indeks i Neuwerk (25 km) | ultraviolet indeks i Wilhelmshaven (Alter Vorhafen) (25 km) | ultraviolet indeks i Bremerhaven (Alter Leuchtturm) (26 km) | ultraviolet indeks i Wangerooge (Langes Riff, Nord) (27 km)