Mandø or Manø is one of the Danish Wadden Sea islands off the southwest coast of Jutland, Denmark in the Wadden Sea, part of the North Sea. The island covers an area of 7.63 square kilometres and had between 27-31 inhabitants in January 2022. The island is part of Esbjerg Municipality and is situated approximately 12 kilometres southwest o…Mandø or Manø is one of the Danish Wadden Sea islands off the southwest coast of Jutland, Denmark in the Wadden Sea, part of the North Sea. The island covers an area of 7.63 square kilometres and had between 27-31 inhabitants in January 2022. The island is part of Esbjerg Municipality and is situated approximately 12 kilometres southwest of the ancient town of Ribe.