Krewerd is a village with a population of 90 in the municipality of Delfzijl in the province of Groningen in the Netherlands.GeographyKrewerd is located at in the municipality of the Delfzijl in the north of the province of the Groningen in the northeast of the Netherlands.Krewerd lies directly northwest of Delfzijl and about 24 km northeast of the city of Groningen.