The U.S. Geological Survey records Northwest Harbor as a populated place. Its GNIS reference point is listed under the county label Suffolk County, New York, on the Gardiners Island West map. This identifies a geographic reference point, not the full community boundary, current administrative boundaries, or its legal incorporation status. Use the locality and county references below when checking an address or distinguishing similarly named places.
Nearby places are within 15 miles straight-line, not driving distances. They retain their own locality ownership and are not claimed to be inside this community.
East Hampton North · 3.4 miles straight-line · 136 North Main Street, East Hampton North, NY, 11937
Map extract: 2026-09-02East Hampton · 3.5 miles straight-line · 104 North Main Street, East Hampton, NY, 11937
Map extract: 2026-09-02East Hampton · 3.6 miles straight-line
Map extract: 2026-09-02East Hampton · 3.6 miles straight-line · 104 Park Place, East Hampton, NY, 11937
Map extract: 2026-09-02East Hampton · 3.9 miles straight-line · 74 Montauk Highway, East Hampton, NY, 11937
Map extract: 2026-09-02Listings describe map records, not recommendations or a guarantee that a business is open. Confirm opening hours and service availability directly before visiting.
USGS GNIS lists the reference point for Northwest Harbor under the county label Suffolk County. A reference point is not a municipal boundary or proof of current administrative boundaries; consult the linked locality and county sources for the geographic identity.
These are nearby directory records, not businesses claimed to be inside Northwest Harbor: Nick & Toni's (East Hampton North, 3.4 miles straight-line); Serafina East Hampton (East Hampton, 3.5 miles straight-line); Babette's (East Hampton, 3.6 miles straight-line). Distances are measured straight-line from the locality reference point, not by road. Each listing retains its true locality.
For an address in Suffolk County, confirm school assignment, utility service and permitting with the responsible provider or local authority. Nearby listings do not establish a school district, utility service territory or municipal boundary.
