Cape Cod Beach Guide


Hyannis Beaches ~ Cape Cod

Sea Street Beach
108 Ocean Avenue
Hyannis, MA 02601
  • Lifeguard
  • Public Restroom
  • Showers
  • Picnic Area
  • Playground
Sea Street Beach
Sea Street Beach in Hyannis, also known as Keyes Memorial Beach, is a small, family-friendly beach located at 108 Ocean Avenue. It's known for its soft sand, scenic views of Hyannis Harbor, and a generally calm environment.

Parking Information

  • Daily Fee: A daily parking fee of $25 is charged at the public lot during the summer season.
  • Permit Required: From June 15 through August 31, 2025, a beach parking permit is required.
  • Weekly/Seasonal Passes: The town of Barnstable offers weekly and seasonal parking permits that are valid at Sea Street Beach and other select Barnstable beaches. A non-resident weekly permit is $110, while a non-resident seasonal permit is $250 (prices are subject to change).
  • Limited Parking: The parking lot has 132 spaces, including five accessible spaces.
  • No Parking on Street: Parking is strictly enforced in the area.

Facilities and Amenities

  • Lifeguards: Lifeguards are on duty during the summer season.
  • Restrooms & Showers: The beach has a bathhouse with restrooms and an outdoor shower.
  • Picnic Area: There is a picnic area with tables and grills.
  • Playground: A small playground with swings is located on a hill overlooking the beach.
  • Accessibility: The beach has a wheelchair-accessible path and ramps to the bathhouse.
  • Recreation: A beach volleyball area is available.

Note: It's important not to confuse this beach with the similarly named Sea Street Beach in Dennisport, which is a different beach with its own parking rules and amenities.