Seamans Island is a island located in Nassau County, New York. It appears on the Amityville USGS 7.5-minute topographic quadrangle. The nearest populated place is Seaford, approximately 1.7 miles to the NNE.
Nassau County · New York
Seamans Island is a island located in Nassau County, New York. It appears on the Amityville USGS 7.5-minute topographic quadrangle. The nearest populated place is Seaford, approximately 1.7 miles to the NNE.