Long Beach, New York in the context of "Outer barrier"

The Outer Barrier, also known as the Long Island and New York City barrier islands, refers to the string of barrier islands that divide the lagoons south of Long Island, New York from the Atlantic Ocean. These islands include Long Beach Barrier Island, Barnum Island, Jones Beach Island, Fire Island and Westhampton Island. The outer barrier extends 75 miles (121 km) along the South Shore of Long Island, from the Rockaway Peninsula in New York City to the east end of Shinnecock Bay in Suffolk County.

The lagoons enclosed by the barrier islands are Jamaica Bay, Brosewere Bay, Hewlett Bay, Reynolds Channel, Middle Bay, East Bay, South Oyster Bay, Great South Bay, and arms of the Great South Bay that have their own geographic names: Great Cove, Nicoll Bay, Patchogue Bay, Bellport Bay, Narrow Bay, Moriches Bay, Quantuck Bay, Tiana Bay, and Shinnecock Bay. East Rockaway Inlet, Jones Inlet, Fire Island Inlet, Old Inlet, Moriches Inlet, and Shinnecock Inlet pierce the barrier, forming the individual sandy islands. The resort communities of Atlantic Beach, Long Beach, and Westhampton Beach; the Fire Island National Seashore, Robert Moses State Park, Jones Beach State Park, and other recreational areas are found there. The low-lying islands are subject to wave erosion, and, during storms, they are sometimes inundated and cut through.

Barnum Island is a hamlet and census-designated place (CDP) in Nassau County, New York, United States. The population was 2,590 at the 2020 census. It occupies the eastern portion of an island situated between Long Island and Long Beach. That island, previously known in its entirety as Hog Island, consists entirely of the communities of Barnum Island and Island Park.

Barnum Island is an unincorporated area of the Town of Hempstead. Most of Barnum Island is separated from the Village of Island Park by the LIRR's Long Beach Branch rail line to Long Beach.

Reynolds Channel is a strait in Nassau County, New York that separates Long Beach Barrier Island, which contains the City of Long Beach and the villages of Atlantic Beach, Lido Beach, and Point Lookout, from Long Island, Barnum Island, Harbor Isle, and various uninhabited islands between Long Beach Island and Long Island. The channel begins at the East Rockaway Inlet to the west, and ends at Point Lookout to the east, where it merges with the Jones Inlet.

The channel is named after William H. Reynolds, a developer and former State Senator who greatly built up Long Beach Island in the early 20th century.

The East Rockaway Inlet is an arm of the Atlantic Ocean which separates the Rockaway Peninsula from the barrier island which includes the Nassau County, New York communities of Atlantic Beach, Long Beach and Lido Beach. The inlet is on the south shore of Long Island. It provides for a channel 12 feet deep and 250 feet wide. A 3,000 foot jetty on the western side of the channel was authorized but never constructed, and was eventually deauthorized by Congress in 1977.

According to a plaque in Long Beach, New York, the original inlet was through Long Beach directly opposite East Rockaway. New York, hence the name. A decision was made to create a new inlet between Far Rockaway, New York, and Atlantic Beach and the original was filled in with the fill from the newly created inlet.

Atlantic Beach is a village located on the west end of the Long Beach Barrier Island in the Town of Hempstead, in Nassau County, New York, United States. The population was 1,707 at the time of the 2020 census.

The Incorporated Village of Atlantic Beach is located on Long Beach Barrier Island – one of the outer barrier islands – which it shares with Long Beach, East Atlantic Beach, Lido Beach, and Point Lookout. It is a suburb of New York City and shares a maritime border with Far Rockaway, Queens.

Island Park is a village located in the Town of Hempstead in Nassau County, New York, United States. It is a neighbor to Long Beach to the south, and Oceanside to the north. The population was 4,928 at the time of the 2020 census.

Lido Beach is a hamlet and census-designated place (CDP) in the Town of Hempstead in Nassau County, New York, United States. Located on the Long Beach Barrier Island, it is a suburb of the City of Long Beach, and is in the immediate metropolitan area. The population was 2,719 at the time of the 2020 census.