ultraviolett index i Wangerooge (Langes Riff, Nord) (5 km) | ultraviolett index i Wangerooge (Ost) (8 km) | ultraviolett index i Harlesiel (9 km) | ultraviolett index i Spiekeroog (13 km) | ultraviolett index i Neuharlingersiel (14 km) | ultraviolett index i Wangertief (Horumersiel) (14 km) | ultraviolett index i Schillig (15 km) | ultraviolett index i Mellumplate (Leuchtturm) (15 km) | ultraviolett index i Alte Weser (Leuchtturm) (20 km) | ultraviolett index i Hooksiel (21 km) | ultraviolett index i Hooksielplate (22 km) | ultraviolett index i Bensersiel (22 km) | ultraviolett index i Langeoog (25 km) | ultraviolett index i Voslapp (25 km) | ultraviolett index i Dornumer - Accumersiel (27 km) | ultraviolett index i Dwarsgat (Unterfeuer) (30 km) | ultraviolett index i Wilhelmshaven (Ölpier) (31 km) | ultraviolett index i Wilhelmshaven (Neuer Vorhafen) (33 km) | ultraviolett index i Baltrum (Westende) (34 km) | ultraviolett index i Wilhelmshaven (Alter Vorhafen) (34 km)