Cupsogue Beach County Park parking and permits
Cupsogue Beach County Park charges $18 per vehicle for non-residents and $9 for residents with a Green Key, from Memorial Day weekend through Labor Day.
- Parking
- $9 per vehicle with a resident Green Key; $18 non-resident; credit cards add a surcharge
- When
- Memorial Day weekend through Labor Day, 8:30 a.m. to 5 p.m.
- Address
- 975 Dune Road, Westhampton Beach, NY 11978
- Phone
- (631) 852-8111, seasonal
- Outer beach
- Recreational vehicle permit required for outer beach access and camping
Cupsogue is a 296-acre barrier beach park at the western end of Dune Road. Suffolk County describes lifeguard-supervised swimming on white sand, good saltwater bass fishing and a bay side where diving is allowed at slack tide. Campers and recreational vehicles use the access road along the outer beach.
Cost
The county’s fee schedule lists $9 per vehicle for residents with a Green Key and $18 for non-residents, cash. Seniors, veterans and other discounted categories with a Green Key pay $0. No residency test applies to the $18 rate, which makes Cupsogue the cheapest day-parking option for a non-resident near Westhampton Beach.
Neither the Town’s Pikes Beach sticker nor a Westhampton Beach Village pass is valid here. See the Westhampton Beach town page, the Suffolk County Parks page and Pikes Beach for comparison. The beach itself is described by Hamptons Beach Day.
Common questions
Who do I contact about permits for Cupsogue Beach County Park?
Suffolk County Department of Parks. Buy only from the issuing office; this site never sells permits.
Sources
Checked October 2026; page updated . Rules and prices on this page describe the 2026 season unless a line says otherwise.