Dunewood, New York | |
|---|---|
The oceanfront in Dunewood in 2015 | |
| Coordinates: 40°38′24″N 73°10′47″W / 40.64000°N 73.17972°W | |
| Country | |
| State | |
| County | Suffolk |
| Town | Islip |
| Time zone | UTC-5 (EST) |
| • Summer (DST) | UTC-4 (EDT) |
| ZIP code | 11706 |
| Area codes | 631, 934 |
Dunewood is a small beachside hamlet on the western end of Fire Island within the Town of Islip, in Suffolk County, New York, United States.
The hamlet consists of roughly 100 houses – all originally built on an identical floor plan. While the community specifically does not market itself to tourists and short-term renters, it is a popular location for long-term residents; properties within Dunewood are rarely for sale.
The community has only very limited facilities, and during summertime, it shares a doctor with nearby Fair Harbor, during other times of the year, serious medical cases have to be medevaced by helicopter.

Dunewood – like many neighboring communities on Fire Island – suffers from coastal erosion, which the community had been attempting to control in the early 2000s via beach replenishment; the sand replacement work through that project was funded by taxes levied through each community's erosion control district. Environmental concerns have, however, hindered similar projects on Fire Island for decades.
While there are no hospitals located within the community, medical service in Dunewood is provided in the summer months by the Fair Harbor Dunewood Medical District. This special district operates a medical office located in Fair Harbor during the summer.
During the off-season, when the medical district is not operating, serious medical cases have to be medevaced by helicopter across the Great South Bay to hospitals on Long Island.
The Dunewood Yacht Club (DYC) is a staple of Dunewood and of the larger Fire Island community. It offers a long tradition of sailing instruction for a wide range of ages and all skill levels. The Yacht Club offers instruction on Sunfish sailing dinghies. After passing a swim test, students are assigned to a specific class based on age.