Southold
Open to Suffolk County Green Key holders, it’s at 3690 Cedar Beach Road, Southold, facing Shelter Island Sound. Boat-launching ramp and no fees. Shoreline maintained by Cornell Cooperative Extension. Gates close at sundown.
631-765-1800 • southoldtownny.gov
Shelter Island
Open for permit holders at Shore Road off West Neck Road, on Southold Bay, northwest side of island. Swimming, picnic tables, restrooms.
631-749-1166 • shelterislandtown.us
Southold
Parking permit required, it’s at the end of Mill Road, Peconic, on L.I. Sound, along west side of Goldsmith Inlet, opposite county park. Swimming; no lifeguard.
631-765-1800 • southoldtownny.gov
Southold
Parking permit required off North Bayview Road, Southold, on Southold Bay. Swimming, playground, restrooms; lifeguard in season.
631-765-1800 • southoldtownny.gov
Riverhead
Open to residents at the end of Pier Avenue on L.I. Sound, Jamesport. Swimming, boat ramp, outdoor showers, restrooms, pavilion, playground, summer snack bar. Handicapped-accessible, with wheelchairs available in season.
631-727-5744 • townofriverheadny.gov
Southold
Parking permit required on Kenney’s Road, Southold, on L.I. Sound. Swimming, restrooms, lifeguard in season.
631-765-1800 • southoldtownny.gov
Southold
Parking permit required on North Sea Drive, Southold, on L.I. Sound. Swimming, restrooms, lifeguard in season.
631-765-1800 • southoldtownny.gov
Southold
Parking permit required on Jackson Street, New Suffolk, on the bay. Lifeguards and beach attendants in season. Boat-launching ramp, parking by town permit only.
631-765-1800 • southoldtownny.gov
Southold
Parking permit required at the end of Manhanset Avenue, Greenport, on the bay overlooking Shelter Island. Playground and lifeguards in season. Boat-launching ramp, parking by town permit only.
631-765-1800 • southoldtownny.gov
Riverhead
Open to residents off Park Road on L.I. Sound, Riverhead. Swimming, boat ramp, gazebo, restrooms.
631-727-5744 • townofriverheadny.gov
Riverhead
Open to residents, this 3,000-foot shallow-water bay beach is off Peconic Bay Boulevard, South Jamesport. Good swimming for small children. Handicapped-accessible, with wheelchairs available in season. Outdoor showers, restrooms, pavilion, playground, summer snack bar, gazebo, tennis, basketball, picnic area, boat ramp. Restricted piping plover nesting area through late June.
631-727-5744 • townofriverheadny.gov
Southold
Parking permit required on Route 48 (North Road), Southold, on L.I. Sound. Swimming, playground, picnic area, restrooms. Handicapped-accessible, with wheelchairs available in season. Lifeguards and attendants in season.
631-765-1800 • southoldtownny.gov
Shelter Island
Open for permit holders at Heron Lane off Shorewood Road, on Shelter Island Sound, southwest side of island. Swimming, picnic tables, restrooms.
631-749-1166 • shelterislandtown.us
Riverhead
Open to residents at the end of Creek Road on L.I. Sound, Wading River. Swimming, boat ramp, gazebo, playground, restrooms, parking.
631-727-5744 • townofriverheadny.gov