Port Jefferson Harbor is a bay located in Suffolk County, New York. It appears on the Port Jefferson USGS 7.5-minute topographic quadrangle. The nearest populated place is Poquott, approximately 0.6 miles to the SSE.
Suffolk County · New York
Port Jefferson Harbor is a bay located in Suffolk County, New York. It appears on the Port Jefferson USGS 7.5-minute topographic quadrangle. The nearest populated place is Poquott, approximately 0.6 miles to the SSE.