Welcome to Amityville, NY

Amityville is a village in the town of Babylon in Suffolk County, New York, on the north shore of Great South Bay. It is bordered to the east by the unincorporated hamlet of Copiague, which is divided into three major peninsulas. The westernmost peninsula of Copiague is known as Amity Harbor and is served by the Amityville Post Office.

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Amityville is a small town on the north shore of Great South Bay at its western extremity. The village wharf bares at low water at its face. Amityville Cut extends southward from Amityville Creek and joins the State Boat Channel near Gilgo Beach. The privately maintained and marked channel had a reported controlling depth of 8 feet in 1993.

Amityville Creek had a reported controlling depth of about 3 feet in 1981. The entrance to the creek is marked on the west side by a private light.

Several boatyards on the creek have marine railways, the largest of which can handle craft up to 50 feet in length; gasoline, water, ice, storage, marine supplies, and complete engine and hull repairs are available.

Boating Resources for Amityville, NY

In The Zone: The Sabre 51 Salon Express

By US Harbors When Sabre Yachts completed construction of hull number 200 of its 48 Salon Express model, more than half the crew who built it had also worked on hull number one. The average tenure on that line was 12 years, and they produced a yacht that proved to… Learn More

Coastal News Updates See All

Coral bleaching at Cheeca Rocks in the Florida Keys in 2023. [Credit: NOAA]

World’s Fourth Mass Coral Bleaching Event Likely Ended in 2025

6/7/2026

By nesdis.noaa.gov, nesdis.noaa.gov. After analyzing satellite data and bleaching observations, NOAA’s experts say the record-breaking fourth global coral bleaching event likely concluded in mid-2025. The fourth global coral bleaching event was confirmed by NOAA on April 15, 2024. From early-2023 to mid-2025, bleaching-level heat stress impacted 84% of the world’s coral… SEE MORE

During the 2025 Deep-sea Habitats of the Cook Islands expedition on Exploration Vessel Nautilus the team surveyed various seascapes to better understand seabed environments, and natural and mineral resources in the region. In this image, polymetallic nodules rest on sediment accumulated in a depression between rounded pillows and extended lobate lava flows, which are evidence of ancient volcanoes. (Image credit: Courtesy of Ocean Exploration Trust)

NOAA Scientists and Partners to Map Deep Waters, Seabed in the Cook Islands

6/6/2026

By noaa.gov, noaa.gov. This summer, NOAA Ocean Exploration will conduct an expedition on NOAA Ship Okeanos Explorer to map, explore and characterize deep waters off the coast of the Cook Islands. The effort is in partnership with the Cook Islands Seabed Minerals Authority. Using remotely operated vehicles (ROVs), mapping technologies and onsite… SEE MORE

What Is a Safe Speed for Your Boat? It Depends on More Than You Think

6/4/2026

Boating

By John Tiger, boatingmag.com. With summer boating season in full swing, one of the most basic — and most overlooked — seamanship questions deserves a revisit: how fast should you actually be going? A new safety column from Boating Magazine breaks down the variables that determine safe speed, from experience… SEE MORE

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Fishing boat returns to Montauk Harbor between two rock jetties. Photo Shutterstock, Redchanka

Amityville, NY

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