ultraviolett index i Wangertief (Horumersiel) (2.3 km) | ultraviolett index i Hooksiel (7 km) | ultraviolett index i Hooksielplate (7 km) | ultraviolett index i Wangerooge (Ost) (9 km) | ultraviolett index i Mellumplate (Leuchtturm) (9 km) | ultraviolett index i Voslapp (11 km) | ultraviolett index i Wangerooge (Langes Riff, Nord) (14 km) | ultraviolett index i Wangerooge (West) (15 km) | ultraviolett index i Harlesiel (16 km) | ultraviolett index i Dwarsgat (Unterfeuer) (17 km) | ultraviolett index i Wilhelmshaven (Ölpier) (18 km) | ultraviolett index i Alte Weser (Leuchtturm) (19 km) | ultraviolett index i Wilhelmshaven (Neuer Vorhafen) (20 km) | ultraviolett index i Wilhelmshaven (Alter Vorhafen) (22 km) | ultraviolett index i Neuharlingersiel (23 km) | ultraviolett index i Fedderwardersiel (23 km) | ultraviolett index i Spiekeroog (25 km) | ultraviolett index i Arngast (Leuchtturm) (26 km) | ultraviolett index i Robbensüdsteert (27 km) | ultraviolett index i Wremertief (30 km)