Manhasset Bay, Long Island, New York

Aerial view of Manhasset Bay at sunset showing marinas, neighborhoods, and shoreline roads on Long Island’s North Shore.
Aerial view of Manhasset Bay and the surrounding Port Washington area at sunset on Long Island’s North Shore. Homes, marinas, and waterfront roads curve along the bay, highlighting the community’s strong maritime character. The scene captures colorful foliage, calm waters, and sweeping views toward Long Island Sound. File photo: DroneDreams, licensed.

Manhasset Bay is a beautiful waterfront bay on the North Shore of Long Island in Nassau County. Located along the Cow Neck Peninsula and opening into Long Island Sound, the bay borders communities including Port Washington, Sands Point, Manorhaven, Baxter Estates, and Port Washington North. Known for its boating culture, waterfront parks, and natural beauty, Manhasset Bay serves as both a recreational destination and an historic gateway to Long Island’s maritime heritage.

History

For centuries, Manhasset Bay supported Indigenous communities who used its waters for fishing and shellfishing. During the 19th and early 20th centuries, the surrounding shoreline evolved from farmland and estates into a hub for yacht clubs, marinas, and waterfront neighborhoods. As suburban development grew, the bay became an important recreational waterway while retaining pockets of preserved shoreline and wetlands.

Today, Manhasset Bay remains closely tied to boating, community events, and waterfront living, reflecting the maritime traditions that helped shape the North Shore.

Geography & Setting

Manhasset Bay lies just south of Long Island Sound, protected by natural land formations that create relatively calm waters. Residential neighborhoods, public parks, marinas, yacht clubs, and waterfront overlooks line much of the shoreline. Views across the water showcase sailboats, moorings, and distant stretches of the Sound, giving the bay a distinctly coastal feel despite its proximity to New York City.

Recreation & Things To Do

Visitors and residents enjoy a wide range of outdoor activities around Manhasset Bay, including:

  • Boating, sailing, kayaking, and paddleboarding
  • Waterfront picnicking and walking trails
  • Fishing from permitted shoreline locations
  • Watching wildlife and seasonal migratory birds
  • Relaxing at nearby beaches and park facilities

Public spaces like Manorhaven Beach Park and other local parks provide convenient access to the water, while nearby marinas offer slips, fuel, and seasonal services.

Boating & Marinas

Manhasset Bay is one of the North Shore’s best-known boating destinations. Multiple marinas, yacht clubs, and boatyards operate along the shoreline, offering docking, repairs, lessons, rentals, and storage. Calm waters and sheltered coves make the bay especially attractive for recreational sailors and weekend boaters traveling between Long Island Sound destinations.

Environment & Conservation

Because Manhasset Bay connects directly to Long Island Sound, ongoing stewardship plays an important role in maintaining water quality and marine life. Community organizations, local governments, and residents support efforts such as shoreline restoration, stormwater management, and habitat protection to help preserve the bay for future generations.


Vicinity of the Bay


Nearby Communities & Access

Manhasset Bay is surrounded by several North Shore communities, including:

These areas provide shops, dining, parks, and transportation options, making the bay easily accessible for day trips and local exploration.


Snapshot – Manhasset Bay

LocationNorth Shore, Nassau County, Long Island
BordersPort Washington area communities
Water TypeTidal bay connected to Long Island Sound
Known ForBoating, scenic waterfront views, yacht clubs
Nearby ParksManorhaven Beach Park and local shoreline parks
ActivitiesBoating, sailing, fishing, kayaking, waterfront recreation

Manhasset Bay offers a unique blend of natural scenery, maritime tradition, and community recreation along Long Island’s North Shore. Whether you’re out on the water, exploring nearby parks, or simply enjoying the coastal views, the bay remains one of the area’s defining features and a cherished part of the Port Washington region.